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v3.22.2.2

Note 16 - Subsequent Events (Details Textual) - USD ($) |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 23, 2022 | Nov. 03, 2022 | Aug. 25, 2022 | May 25, 2022 | Feb. 25, 2022 | Nov. 30, 2022 | Oct. 31, 2022 | Jul. 31, 2022 | Apr. 30, 2022 | Jan. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Nov. 30, 2023 | Nov. 14, 2022 | Oct. 14, 2022 | Feb. 28, 2022 | Oct. 31, 2021 | Jun. 30, 2021 | Dec. 31, 2020
Dividends declared, per share (in dollars per share) |  |  |  |  |  |  |  |  |  |  | $ 0.025 | $ 0.025 | $ 0.025 | $ 0.125 | $ 0.075 | $ 0.125 |  |  |  |  |  |  |
Dividends, Total |  |  |  | $ 2,600,000 | $ 2,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | Fifth Third Bank, National Association [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Current Borrowing Capacity |  |  |  |  |  |  |  |  |  |  | $ 400,000,000.0 | $ 400,000,000.0 |  |  | $ 400,000,000.0 |  |  |  |  | $ 138,800,000 | $ 195,000,000.0 | $ 125,000,000.0 | $ 20,000,000.0
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  |  |  |  | $ 400,000,000.0 | $ 400,000,000.0 |  |  | $ 400,000,000.0 |  |  |  |  | $ 138,800,000 | $ 195,000,000.0 | $ 125,000,000.0 | $ 40,000,000.0
Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends, Total | $ 2,800,000 | $ 280,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends Payable |  | $ 7,000 |  |  |  | $ 53,000 |  |  |  |  |  |  |  |  |  |  | $ 53,000 |  |  |  |  |  |
Subsequent Event [Member] | The 10.625% Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 225,000,000.0 |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.625% |  |  |  |  |
Proceeds from Issuance of Debt |  |  |  |  |  | $ 200,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Revolving Credit Facility [Member] | Fifth Third Bank, National Association [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Current Borrowing Capacity |  |  |  |  |  |  | $ 525,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  | $ 550,000,000 |  |  |  |  |  |  |  |  |  |  |  | $ 550.0 |  |  |  |
Quarterly Dividend [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends declared, per share (in dollars per share) |  |  |  |  |  |  |  | $ 0.025 | $ 0.025 | $ 0.025 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends, Total |  |  | $ 2,700,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Quarterly Dividend [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends declared, per share (in dollars per share) |  |  |  |  |  |  | $ 0.025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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