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v3.19.3.a.u2

Note 3 - Debt (Details Textual) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
May 01, 2019 USD ($) Rate | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | May 31, 2019
Proceeds from Long-term Lines of Credit |  | $ 10,182 |  |
Term Loan Facility [Member] |  |  |  |
Debt Instrument, Number of Monthly Payment |  |  |  | 60
Amended Credit Agreement [Member] |  |  |  |
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months |  | 1,420 |  |
Long-term Debt, Maturities, Repayments of Principal in Year Two |  | 11,650 |  |
Long-term Debt, Maturities, Repayments of Principal in Year Three |  | 1,519 |  |
Long-term Debt, Maturities, Repayments of Principal in Year Four |  | 1,355 |  |
Amended Credit Agreement [Member] | Term Loan Facility [Member] |  |  |  |
Secured Debt, Total |  | $ 7,134 |  |
Debt Instrument, Interest Rate, Effective Percentage |  | 3.41% |  |
Amended Credit Agreement [Member] | Term Loan Facility [Member] | Long-term Debt, Current Maturities [Member] |  |  |  |
Secured Debt, Total |  | $ 1,372 |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |
Proceeds from Long-term Lines of Credit | $ 6,782 |  |  |
Long-term Line of Credit, Total |  | 10,182 |  |
Debt Issuance Costs, Gross |  | $ 164 |  |
Minimum Fixed Charge Coverage Ratio | 1.15 |  |  |
Maximum Consolidated Senior Leverage Ratio | Rate | 250.00% |  |  |
Debt Instrument, Interest Rate, Effective Percentage |  | 3.56% |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Minimum [Member] |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.10% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Maximum [Member] |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.20% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 0.50% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 1.00% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 1.85% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 2.15% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 0.00% |  |  |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | (0.50%) |  |  |
KeyBank [Member] | Amended Credit Agreement [Member] | Term Loan Facility [Member] |  |  |  |
Debt Instrument, Term | 5 years |  |  |
Debt Instrument, Face Amount | $ 8,000 |  |  |
KeyBank [Member] | Amended Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | 30,000 |  |  |
Line Of Credit Facility Maximum Borrowing Capacity Contingent On Bank Approval | $ 50,000 |  |  |

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