Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Number of Warrants [Member]	Common Stock and Additional Paid-In Capital [Member]	Retained Earnings [Member]
Beginning balance at Sep. 30, 2021	$ 488,047			$ 256,372	$ 231,675
Beginning balance, shares at Sep. 30, 2021		35,958,759	4,899,497
Stock compensation expense	716			716
Repurchased shares	(15)			(15)
Repurchased shares, shares		(2,275)
Restricted shares issued, shares		7,500
Net loss	(14,274)				(14,274)
Ending balance at Dec. 31, 2021	474,474			257,073	217,401
Ending balance, shares at Dec. 31, 2021		35,963,984	4,899,497
Beginning balance at Sep. 30, 2022	308,174			259,177	48,997
Beginning balance, shares at Sep. 30, 2022		36,376,897	4,899,497
Stock compensation expense	688			688
Repurchased shares	(1)	$ (1,000)		(1)
Repurchased shares, shares		(847)
Restricted shares issued, shares		2,500
Net loss	(9,090)				(9,090)
Ending balance at Dec. 31, 2022	$ 299,771			$ 259,864	$ 39,907
Ending balance, shares at Dec. 31, 2022		36,378,550	4,899,497