Fully diluted common stock Business Acquisition, Potential Post Closing Adjustments, Percentage Of Fully Diluted Outstanding Common Stock Business Acquisition, Potential Post Closing Adjustments, Percentage Of Fully Diluted Outstanding Common Stock Accrued liabilities Accrued Liabilities, Current Range [Domain] Statistical Measurement [Domain] Total current assets Assets, Current Less: Inventory reserve Inventory reserve Inventory Valuation Reserves Revolving credit facility Line of Credit Facility, Maximum Borrowing Capacity Research and development costs Research and Development Expense Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Payments on finance lease obligations Finance Lease, Principal Payments Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Schedule of Fair Value Hierarchy Based on Market Prices for Publicly Traded Debt Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Equity Award [Domain] Award Type [Domain] Entity Filer Category Entity Filer Category Number of operational facilities Number Of Operational Facilities Number Of Operational Facilities Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Schedule of Fair Values of Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Statement [Table] Statement [Table] Current Fiscal Year End Date Current Fiscal Year End Date Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Asset Based Revolving Line of Credit Revolving Credit Facility [Member] Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Accounts payable Accounts Payable, Current Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] ROU assets - finance leases Finance Lease Right Of Use Assets [Member] Finance Lease Right Of Use Assets Commitments, contingencies and off-balance sheet arrangements (Note 8) Commitments and Contingencies Stockholders' Equity (Deficit) Equity [Text Block] Net cash flows provided by operating activities Net Cash Provided by (Used in) Operating Activities Proceeds from stock issuance, net of costs Proceeds from Issuance of Common Stock Provision for inventory reserve Inventory Write-down Income Taxes Income Tax Disclosure [Text Block] Description of Business and Basis of Presentation Business Description and Basis of Presentation [Text Block] Restricted stock, net of forfeitures (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Total property and equipment Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Debt instrument, stated interest rate (as a percent) Debt Instrument, Interest Rate, Stated Percentage Current liabilities: Liabilities, Current [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Intervention Intervention Revenues [Member] Represents information pertaining to intervention revenues. Business Combination and Asset Acquisition [Abstract] Total stockholders’ equity (deficit) Beginning balance Ending balance Equity, Attributable to Parent Rocky Mountains Rocky Mountains [Member] Represents information related to the Rocky Mountains segment, which includes the Bakken formation, Williston, DJ, Uinta and Piceance Basins and Niobrara Shale. Business Combinations Business Acquisition [Line Items] Consolidation Items [Axis] Consolidation Items [Axis] Revenues Business Acquisition, Pro Forma Revenue Net income (loss) per share-diluted (in dollars per share) Diluted net income (loss) per common share (in dollars per share) Earnings Per Share, Diluted Restricted Stock Restricted Stock [Member] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Accounts receivable–trade, net of allowance of $6.1 and $5.7 Accounts Receivable, after Allowance for Credit Loss, Current Accounting Standards Update [Extensible Enumeration] Accounting Standards Update [Extensible Enumeration] Level 3 Fair Value, Inputs, Level 3 [Member] Treasury stock (in shares) Treasury Stock, Common, Shares Net income (loss) before income tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Trading Symbol Trading Symbol Outstanding letter of credit amount Letters of Credit Outstanding, Amount Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Accounting Standards Update and Change in Accounting Principle [Abstract] Accounting Standards Update and Change in Accounting Principle [Abstract] Senior secured notes, fair value Long-Term Debt, Fair Value Level 2 Fair Value, Inputs, Level 2 [Member] Change in financed payables Proceeds from (Repayments of) Notes Payable Net income (loss) Net income (loss) Net income (loss) Net Income (Loss) Cash from acquisition Cash Acquired from Acquisition Total current liabilities Liabilities, Current Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Accounting Standards Update and Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Accrued interest Interest Payable, Current Property and equipment, net Total property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Consumables Inventory, Finished Goods, Gross LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT) Liabilities and Equity [Abstract] Entity Ex Transition Period Entity Ex Transition Period Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Stockholders’ equity (deficit): Equity, Attributable to Parent [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Subtotal Inventory, Gross Schedule of Computation of Basic and Diluted Net Income (Loss) Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Cost of sales Cost of Goods and Services Sold Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Equity value Business Acquisition, Equity Interest Issued or Issuable, Value Assigned Proceeds from sale of property and equipment Proceeds from Sale of Productive Assets Non-cash compensation Share-Based Payment Arrangement, Noncash Expense New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Common Stock Common Stock [Member] Commission fee Sale Of Stock, Commission Fee Percentage Sale Of Stock, Commission Fee Percentage Level 1 Fair Value, Inputs, Level 1 [Member] Current borrowing capacity Line of Credit Facility, Current Borrowing Capacity ROU assets - finance leases Finance Lease, Right-of-Use Asset, before Accumulated Amortization City Area Code City Area Code Entity Address, Postal Zip Code Entity Address, Postal Zip Code Product and Service [Axis] Product and Service [Axis] Net Income (Loss) Per Common Share Earnings Per Share [Text Block] Schedule of Property and Equipment Property, Plant and Equipment [Table Text Block] Equity Components [Axis] Equity Components [Axis] Document Fiscal Year Focus Document Fiscal Year Focus Entity Small Business Entity Small Business Minimum Minimum [Member] Local Phone Number Local Phone Number Accounts receivable Increase (Decrease) in Accounts Receivable Share based compensation expense, net Allocated Share-Based Compensation Expense, Net of Adjustments Represents the expense recognized during the period arising from equity-based compensation arrangements, net of adjustments. Measurement Frequency [Axis] Measurement Frequency [Axis] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] ASSETS Assets [Abstract] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Long-term operating lease obligations Operating Lease, Liability, Noncurrent Proceeds from finance lease refinancing Proceeds From Finance Lease Refinancing Proceeds From Finance Lease Refinancing Accounts payable Increase (Decrease) in Accounts Payable, Trade Other Other Inventory, Gross Payments of stock issuance costs Payments of Stock Issuance Costs Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Depreciation expense Depreciation Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Income taxes paid, net of refunds Income Taxes Paid, Net Cumulative Effect, Period of Adoption, Adjustment Cumulative Effect, Period of Adoption, Adjustment [Member] Net cash flows (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Payments of debt issuance costs Payments of Debt Issuance Costs Commitments, Contingencies and Off-Balance-Sheet Arrangements Commitments and Contingencies Disclosure [Text Block] Schedule of Long-term Debt Outstanding Schedule of Long-Term Debt Instruments [Table Text Block] Accumulated Deficit Retained Earnings [Member] Number of service facilities Number Of Service Facilities Number Of Service Facilities Less: Unamortized debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Production Production Revenues [Member] Represents information pertaining to production revenues. Southwest Southwest [Member] Represents information related to the Southwest segment, including the Permian Basin and Eagle Ford Shale. Total liabilities and stockholders' equity Liabilities and Equity Non-operating expense: Nonoperating Income (Expense) [Abstract] Other assets Other Assets, Noncurrent Schedule of Revenues by Service Offering by Reportable Segment Schedule of Segment Reporting Information by Service Offering [Table Text Block] Tabular disclosure of revenues by service offering. Effect of dilutive securities - dilutive securities (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Net income (loss) per share-basic (in dollars per share) Basic net income (loss) per common share (in dollars per share) Earnings Per Share, Basic Operating lease assets Operating Lease, Right-of-Use Asset Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Sale of Stock [Domain] Sale of Stock [Domain] Loss (gain) on disposition of assets Gain (Loss) on Disposition of Assets Number of shares issued in transaction (in shares) Sale of Stock, Number of Shares Issued in Transaction Northeast/Mid-Con Northeast /Mid-Con Northeast [Member] Represents information related to the Northeast segment, which includes the Marcellus and Utica Shales, as well as the Mid-Continent STACK and SCOOP and Haynesville. Product and Service [Domain] Product and Service [Domain] Cash, subsequently adjusted Cash Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Cash And Equivalents, Net Of Adjustment Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Cash And Equivalents, Net Of Adjustment Inventories Increase (Decrease) in Inventories Entity Address, City or Town Entity Address, City or Town Schedule of Revenues and Operating Income (Loss) by Reportable Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Other current and non-current liabilities Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Liabilities Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Liabilities Anti-dilutive securities excluded from determination of diluted net income (loss) per common share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Award Type [Axis] Award Type [Axis] Document Quarterly Report Document Quarterly Report Supplemental schedule of non-cash activities: Noncash Investing and Financing Items [Abstract] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Interest expense Interest expense Interest Expense Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Document Transition Report Document Transition Report Property and equipment, gross Property, Plant and Equipment, Gross Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Change in accrued capital expenditures Noncash or Part Noncash Acquisition, Fixed Assets Acquired Plugs Inventory, Raw Materials, Gross Entity File Number Entity File Number Land, buildings and improvements Land, Buildings and Improvements [Member] Current portion of operating lease obligations Operating Lease, Liability, Current Senior Secured Notes Senior Secured Notes Eleven Point Five Percent Due Twenty Twenty Five [Member] Senior secured 11.5% notes due 2025. Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Entity Shell Company Entity Shell Company Assets Held for Sale Long-Lived Asset, Held-for-Sale, Fair Value Disclosure Long term debt, gross Long-Term Debt, Gross Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Schedule of Capital Expenditures by Reportable Segment Schedule Of Property Plant And Equipment Net By Segment [Table Text Block] Schedule of Property, Plant and Equipment, Net by Segment. Adjustments to reconcile net income (loss) to net cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Recently Adopted Accounting Standard Updates New Accounting Pronouncements, Policy [Policy Text Block] Completion Completion Revenues [Member] Represents information pertaining to completion revenues. Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Machinery Machinery [Member] Machinery [Member] Schedule of Total Assets by Reportable Segment Reconciliation of Assets from Segment to Consolidated [Table Text Block] Interest income Investment Income, Interest Asset held for sale Asset, Held-for-Sale, Not Part of Disposal Group, Current Additional paid-in capital Additional Paid in Capital Common stock, shares issued (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Issued Total consideration Business Combination, Consideration Transferred Treasury stock, at cost, 0.4 shares and 0.4 shares Treasury Stock, Common, Value Security Exchange Name Security Exchange Name Total debt Long term debt outstanding Long-Term Debt Consideration received on transaction Sale of Stock, Consideration Received on Transaction Selling, general and administrative Selling, General and Administrative Expense Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Spare parts Spare Parts, Gross Spare Parts, Gross Number of shares in acquisition (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Maximum Maximum [Member] Unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Type Document Type Change in deposits on capital expenditures Change in Deposits on Capital Expenditures Change in deposits on capital expenditures during the period. Corporate and other Corporate And Reconciling Items [Member] Corporate And Reconciling Items Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Greene's acquisition Stock Issued During Period, Value, Acquisitions Entity Address, Address Line One Entity Address, Address Line One Purchase of treasury stock Treasury Stock, Value, Acquired, Cost Method Entity Address, Address Line Two Entity Address, Address Line Two Entity Registrant Name Entity Registrant Name Other current and non-current liabilities Increase (Decrease) in Other Operating Assets Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Greene's acquisition (in shares) Stock Issued During Period, Shares, Acquisitions Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Document Period End Date Document Period End Date Borrowings on ABL Facility Proceeds from Lines of Credit Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Restricted stock, net of forfeitures Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Business Acquisition [Axis] Business Acquisition [Axis] Reconciliation of Revenue from Segments to Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Long-term finance lease obligations Finance Lease, Liability, Noncurrent Accounts receivable - trade, allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Business Acquisition, Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Treasury Stock Treasury Stock, Common [Member] Entity Central Index Key Entity Central Index Key Bargain purchase Business Combination, Bargain Purchase, Gain Recognized, Amount Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] ABL Facility Asset-Based Revolving Credit Facility [Member] Asset-Based Revolving Credit Facility Gain on disposal of property, equipment and other Gain (Loss) on Disposition of Property Plant Equipment Common stock, increase (decrease) in capital (in shares) Common Stock, Increase (Decrease) In Capital Shares Reserved For Future Issuance Common Stock, Increase (Decrease) In Capital Shares Reserved For Future Issuance Income tax expense Income tax expense Income Tax Expense (Benefit) Income Statement [Abstract] Income Statement [Abstract] Accounts receivable-trade Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Issuance of common stock, net of cost (in shares) Stock Issued During Period, Shares, New Issues Costs and expenses: Costs and Expenses [Abstract] Title of 12(b) Security Title of 12(b) Security Fair Value Information Fair Value Disclosures [Text Block] Business Combinations Business Combination Disclosure [Text Block] Net income (loss) Business Acquisition, Pro Forma Net Income (Loss) Issuance of common stock, net of cost Stock Issued During Period, Value, New Issues Operating Segments Operating Segments [Member] Equity [Abstract] Inventories, Net Inventory Disclosure [Text Block] Total purchase price Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Revenues Revenues Revenue from Contract with Customer, Excluding Assessed Tax Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Amendment Flag Amendment Flag Entity Tax Identification Number Entity Tax Identification Number Accrued liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Liabilities Inventories, net Total inventories, net Inventory, Net Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Interest Interest Paid, Excluding Capitalized Interest, Operating Activities Statistical Measurement [Axis] Statistical Measurement [Axis] Credit Facility [Domain] Credit Facility [Domain] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Entity Interactive Data Current Entity Interactive Data Current Net working capital adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred Long-Term Debt Long-Term Debt [Text Block] Useful Life (Years) Property, Plant and Equipment, Useful Life Long-term debt Long-Term Debt, Excluding Current Maturities Purchase of treasury stock Payments for Repurchase of Common Stock Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Diluted weighted average common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Segments [Domain] Segments [Domain] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Greene's Energy Group, LLC Greene's Energy Group, LLC [Member] Greene's Energy Group, LLC Consolidation Items [Domain] Consolidation Items [Domain] Accumulated deficit Retained Earnings (Accumulated Deficit) Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Purchases of property and equipment Capital expenditures Payments to Acquire Property, Plant, and Equipment Principle amount Debt Instrument, Face Amount Cash paid during period for: Cash Paid During Period For [Abstract] Cash Paid During Period For [Abstract] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Additional Paid-in Capital Additional Paid-in Capital [Member] Current assets: Assets, Current [Abstract] Other current and non-current assets Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets Total assets Total assets Assets Entity Address, State or Province Entity Address, State or Province Cover [Abstract] Cover [Abstract] Amortization of deferred financing fees Amortization of Debt Issuance Costs Fair Value, Recurring Fair Value, Recurring [Member] Other non-current liabilities Other Liabilities, Noncurrent Depreciable Property, Plant and Equipment Depreciable Property, Plant and Equipment [Member] Depreciable Property, Plant and Equipment Construction in progress Construction in Progress [Member] Amortization of ROU assets Finance Lease, Right-of-Use Asset, Amortization Segment Reporting Segment Reporting Disclosure [Text Block] Other Other Operating Activities, Cash Flow Statement Net change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Maximum consideration on transaction Sale of Stock, Maximum Consideration On Transaction Sale of Stock, Maximum Consideration On Transaction Bargain purchase gain Bargain purchase gain Business Combination, Bargain Purchase, Gain (Loss) Recognized, Amount Business Combination, Bargain Purchase, Gain (Loss) Recognized, Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Sale of Stock [Axis] Sale of Stock [Axis] Equity Component [Domain] Equity Component [Domain] Current portion of finance lease obligations Finance Lease, Liability, Current Net cash flows used in investing activities Net Cash Provided by (Used in) Investing Activities Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Debt Instrument [Axis] Debt Instrument [Axis] Basic weighted average common shares (in shares) Weighted Average Number of Shares Outstanding, Basic Debt Instrument [Line Items] Debt Instrument [Line Items] Entity Current Reporting Status Entity Current Reporting Status Operating income Operating income (loss) Operating Income (Loss) Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Credit Facility [Axis] Credit Facility [Axis] Drilling Drilling Revenues [Member] Represents information pertaining to production revenues. Prepaid expenses and other current and non-current assets Increase (Decrease) in Prepaid Expense and Other Assets Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract] Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract] Shares reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance At The Market Offering At The Market Offering [Member] At The Market Offering Measurement Frequency [Domain] Measurement Frequency [Domain] Property and Equipment, Net Property, Plant and Equipment Disclosure [Text Block] Segments [Axis] Segments [Axis] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Statement [Line Items] Statement [Line Items] Equipment and furniture Furniture And Equipment [Member] Furniture And Equipment [Member] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Number of reportable segments Number of Reportable Segments Amount outstanding Long-Term Line of Credit Earnings Per Share [Abstract] Earnings Per Share [Abstract] Common stock, $0.01 par value; 110.0 authorized; 16.8 and 14.3 issued Common Stock, Value, Issued Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Accounting Standards Update 2016-13 [Member]