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Note 10 - Long Term Debt (Details Textual) $ in Thousands |  |  | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
May 04, 2020 USD ($) | Apr. 18, 2020 USD ($) | Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($) | Jan. 31, 2018 USD ($)
Repayments of Long-term Debt, Total |  |  | $ 20,251 | $ 11,103 |  |
Term Loan [Member] |  |  |  |  |  |
Line of Credit Facility, Interest Rate at Period End |  |  | 8.90% |  |  |
Senior Secured Credit Facility [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instrument, Leverage Ratio |  |  | 3.25 |  |  |
Senior Secured Credit Facility [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  | $ 25,000
Line of Credit Facility, Remaining Borrowing Capacity |  |  | $ 7,300 |  |  |
Paycheck Protection Program CARES Act [Member] |  |  |  |  |  |
Repayments of Long-term Debt, Total | $ 6,100 |  |  |  |  |
Proceeds from Issuance of Long-term Debt, Total |  | $ 6,100 |  |  |  |
Term Loan [Member] |  |  |  |  |  |
Long-term Debt, Gross |  |  | 43,911 |  | $ 54,997 |
Term Loan [Member] | Senior Secured Credit Facility [Member] |  |  |  |  |  |
Long-term Debt, Gross |  |  |  |  |  | $ 64,000
Repayments of Long-term Debt, Total |  |  | $ 4,700 |  |  |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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