Note 11 - Credit Agreement (Details Textual) - The Facility [Member] - USD ($)
$ in Thousands |
|
|
1 Months Ended |
6 Months Ended |
|
|
Jan. 26, 2022 |
Dec. 21, 2018 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2020 |
Dec. 31, 2021 |
Jun. 30, 2021 |
| Revolving Credit Facility [Member] |
|
|
|
|
|
|
|
|
| Line of Credit Facility, Maximum Borrowing Capacity |
|
$ 165,000
|
|
|
|
|
|
|
| Debt Issuance Costs, Net, Total |
|
600
|
|
|
|
|
|
|
| Line of Credit Facility, Remaining Borrowing Capacity |
|
|
|
|
|
|
$ 102,200
|
$ 75,700
|
| Proceeds from Long-term Lines of Credit |
|
|
|
|
$ 100,000
|
|
|
|
| Repayments of Long-term Lines of Credit |
|
|
$ 50,000
|
$ 50,000
|
|
|
|
|
| Long-term Line of Credit, Total |
|
|
|
|
|
|
0
|
0
|
| Interest Expense, Debt, Total |
|
|
|
|
|
$ 400
|
|
|
| Debt Covenant, Fixed Charge Coverage Ratio, Maximum Unused Availability |
|
$ 18,500
|
|
|
|
|
|
|
| Debt Instrument, Covenant, Minimum Fixed Charge Coverage Ratio |
|
1,000,000.0
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Subsequent Event [Member] |
|
|
|
|
|
|
|
|
| Line of Credit Facility, Maximum Borrowing Capacity |
$ 125,000
|
|
|
|
|
|
|
|
| Debt Covenant, Fixed Charge Coverage Ratio, Maximum Unused Availability |
$ 14,000
|
|
|
|
|
|
|
|
| Debt Instrument, Covenant, Minimum Fixed Charge Coverage Ratio |
1.0
|
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
1.00%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
1.50%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
2.00%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
0.50%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member] | Subsequent Event [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
0.50%
|
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Additional Margin on Variable Rate Option (Adjusted Term Sofr Rate) [Member] | Minimum [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
0.50%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Additional Margin on Variable Rate Option (Adjusted Term Sofr Rate) [Member] | Minimum [Member] | Subsequent Event [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
1.25%
|
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Additional Margin on Variable Rate Option (Adjusted Term Sofr Rate) [Member] | Maximum [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
|
1.00%
|
|
|
|
|
|
|
| Revolving Credit Facility [Member] | Additional Margin on Variable Rate Option (Adjusted Term Sofr Rate) [Member] | Maximum [Member] | Subsequent Event [Member] |
|
|
|
|
|
|
|
|
| Debt Instrument, Basis Spread on Variable Rate |
2.00%
|
|
|
|
|
|
|
|
| Standby Letters of Credit [Member] |
|
|
|
|
|
|
|
|
| Letters of Credit Outstanding, Amount |
|
|
|
|
|
|
$ 4,000
|
$ 5,000
|