CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common Stock | Preferred Stock | Paid-in Capital Common Stock | Paid-in Capital Preferred Stock | Treasury Stock | Retained Earnings | Accumulated Other Comprehensive Income |
Common Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | 33,857,000 | | | | | | |
Beginning Balance at Sep. 30, 2022 | $ 215,397 | $ 3 | $ 0 | $ 148,372 | $ 66,481 | $ (365) | $ (1,307) | $ 2,213 |
Preferred Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | | 676,000 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | 2,648 | | | | | | 2,648 | |
Issuance of common stock under stock-based compensation plans (in shares) | | 223,000 | | | | | | |
Shares withheld for payroll taxes (in shares) | | (73,000) | | | | | | |
Shares withheld for payroll taxes | (525) | | | (525) | | | | |
Stock-based compensation | 1,169 | | | 1,169 | | | | |
Preferred stock dividends | (1,277) | | | | | | (1,277) | |
Unrealized (loss) gain on interest rate swap, net of taxes | (126) | | | | | | | (126) |
Common Stock, Ending Balance (in shares) at Dec. 31, 2022 | | 34,007,000 | | | | | | |
Ending Balance at Dec. 31, 2022 | 217,286 | $ 3 | $ 0 | 149,016 | 66,481 | $ (365) | 64 | 2,087 |
Preferred Stock, Ending Balance (in shares) at Dec. 31, 2022 | | | 676,000 | | | | | |
Treasury Stock, Ending Balance (in shares) at Dec. 31, 2022 | | | | | | (82,000) | | |
Common Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | 33,857,000 | | | | | | |
Beginning Balance at Sep. 30, 2022 | 215,397 | $ 3 | $ 0 | 148,372 | 66,481 | $ (365) | (1,307) | 2,213 |
Preferred Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | | 676,000 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Sep. 30, 2022 | | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | $ 6,128 | | | | | | | |
Preferred share repurchase (in shares) | 0 | | | | | | | |
Unrealized (loss) gain on interest rate swap, net of taxes | $ (664) | | | | | | | |
Common Stock, Ending Balance (in shares) at Mar. 31, 2023 | | 34,149,000 | | | | | | |
Ending Balance at Mar. 31, 2023 | 220,867 | $ 3 | $ 0 | 150,906 | 66,481 | $ (365) | 2,293 | 1,549 |
Preferred Stock, Ending Balance (in shares) at Mar. 31, 2023 | | | 676,000 | | | | | |
Treasury Stock, Ending Balance (in shares) at Mar. 31, 2023 | | | | | | (82,000) | | |
Common Stock, Beginning Balance (in shares) at Dec. 31, 2022 | | 34,007,000 | | | | | | |
Beginning Balance at Dec. 31, 2022 | 217,286 | $ 3 | $ 0 | 149,016 | 66,481 | $ (365) | 64 | 2,087 |
Preferred Stock, Beginning Balance (in shares) at Dec. 31, 2022 | | | 676,000 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Dec. 31, 2022 | | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | 3,480 | | | | | | 3,480 | |
Issuance of common stock under stock-based compensation plans (in shares) | | 175,000 | | | | | | |
Shares withheld for payroll taxes (in shares) | | (33,000) | | | | | | |
Shares withheld for payroll taxes | (223) | | | (223) | | | | |
Stock-based compensation | 2,113 | | | 2,113 | | | | |
Preferred stock dividends | (1,251) | | | | | | (1,251) | |
Unrealized (loss) gain on interest rate swap, net of taxes | (538) | | | | | | | (538) |
Common Stock, Ending Balance (in shares) at Mar. 31, 2023 | | 34,149,000 | | | | | | |
Ending Balance at Mar. 31, 2023 | 220,867 | $ 3 | $ 0 | 150,906 | 66,481 | $ (365) | 2,293 | 1,549 |
Preferred Stock, Ending Balance (in shares) at Mar. 31, 2023 | | | 676,000 | | | | | |
Treasury Stock, Ending Balance (in shares) at Mar. 31, 2023 | | | | | | (82,000) | | |
Common Stock, Beginning Balance (in shares) at Sep. 30, 2023 | | 34,157,000 | | | | | | |
Beginning Balance at Sep. 30, 2023 | $ 225,967 | $ 3 | $ 0 | 151,439 | 66,481 | $ (365) | 5,946 | 2,463 |
Preferred Stock, Beginning Balance (in shares) at Sep. 30, 2023 | 676,000 | | 676,000 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Sep. 30, 2023 | (82,000) | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | $ 10,389 | | | | | | 10,389 | |
Issuance of common stock under stock-based compensation plans (in shares) | | 538,000 | | | | | | |
Shares withheld for payroll taxes (in shares) | | (178,000) | | | | | | |
Shares withheld for payroll taxes | (2,054) | | | (2,054) | | | | |
Stock-based compensation | 1,482 | | | 1,482 | | | | |
Preferred stock dividends | (1,097) | | | | | | (1,097) | |
Preferred share repurchase (in shares) | | | (33,000) | | | | | |
Preferred share repurchase | (11,616) | | | | (3,275) | | (8,341) | |
Preferred Stock Conversion (in shares) | | 19,297,000 | (643,000) | | | | | |
Preferred Stock Conversion | 0 | $ 2 | | 63,204 | (63,206) | | | |
Unrealized (loss) gain on interest rate swap, net of taxes | (886) | | | | | | | (886) |
Common Stock, Ending Balance (in shares) at Dec. 31, 2023 | | 53,814,000 | | | | | | |
Ending Balance at Dec. 31, 2023 | 222,185 | $ 5 | $ 0 | 214,071 | 0 | $ (365) | 6,897 | 1,577 |
Preferred Stock, Ending Balance (in shares) at Dec. 31, 2023 | | | 0 | | | | | |
Treasury Stock, Ending Balance (in shares) at Dec. 31, 2023 | | | | | | (82,000) | | |
Common Stock, Beginning Balance (in shares) at Sep. 30, 2023 | | 34,157,000 | | | | | | |
Beginning Balance at Sep. 30, 2023 | $ 225,967 | $ 3 | $ 0 | 151,439 | 66,481 | $ (365) | 5,946 | 2,463 |
Preferred Stock, Beginning Balance (in shares) at Sep. 30, 2023 | 676,000 | | 676,000 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Sep. 30, 2023 | (82,000) | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | $ 18,176 | | | | | | | |
Preferred share repurchase (in shares) | 0 | | | | | | | |
Unrealized (loss) gain on interest rate swap, net of taxes | $ (533) | | | | | | | |
Common Stock, Ending Balance (in shares) at Mar. 31, 2024 | | 53,884,000 | | | | | | |
Ending Balance at Mar. 31, 2024 | $ 232,613 | $ 5 | $ 0 | 216,359 | 0 | $ (365) | 14,684 | 1,930 |
Preferred Stock, Ending Balance (in shares) at Mar. 31, 2024 | 0 | | 0 | | | | | |
Treasury Stock, Ending Balance (in shares) at Mar. 31, 2024 | (82,000) | | | | | (82,000) | | |
Common Stock, Beginning Balance (in shares) at Dec. 31, 2023 | | 53,814,000 | | | | | | |
Beginning Balance at Dec. 31, 2023 | $ 222,185 | $ 5 | $ 0 | 214,071 | 0 | $ (365) | 6,897 | 1,577 |
Preferred Stock, Beginning Balance (in shares) at Dec. 31, 2023 | | | 0 | | | | | |
Treasury Stock, Beginning Balance (in shares) at Dec. 31, 2023 | | | | | | (82,000) | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | |
Net income | 7,787 | | | | | | 7,787 | |
Issuance of common stock under stock-based compensation plans (in shares) | | 74,000 | | | | | | |
Shares withheld for payroll taxes (in shares) | | (4,000) | | | | | | |
Shares withheld for payroll taxes | (65) | | | (65) | | | | |
Stock-based compensation | 2,353 | | | 2,353 | | | | |
Unrealized (loss) gain on interest rate swap, net of taxes | 353 | | | | | | | 353 |
Common Stock, Ending Balance (in shares) at Mar. 31, 2024 | | 53,884,000 | | | | | | |
Ending Balance at Mar. 31, 2024 | $ 232,613 | $ 5 | $ 0 | $ 216,359 | $ 0 | $ (365) | $ 14,684 | $ 1,930 |
Preferred Stock, Ending Balance (in shares) at Mar. 31, 2024 | 0 | | 0 | | | | | |
Treasury Stock, Ending Balance (in shares) at Mar. 31, 2024 | (82,000) | | | | | (82,000) | | |