Consolidated Statements of Stockholders' Deficit - USD ($) $ in Thousands	Common Stock	Capital deficiency	Accumulated earnings (loss)	Total
Beginning balance at Dec. 31, 2022	$ 11	$ (108,379)	$ 26,291	$ (82,077)
Beginning balance (in shares) at Dec. 31, 2022	11,390,355
Shares issued under stock-based compensation plans		(368)		(368)
Shares issued under stock-based compensation plans (in shares)	68,980
Stock-based compensation		7,507		7,507
Repurchase and retirement of common shares		(983)		(983)
Repurchase and retirement of common shares (in shares)	(13,180)
Components of comprehensive income:
Net income			23,985	23,985
Ending balance at Dec. 31, 2023	$ 11	(102,223)	50,276	$ (51,936)
Ending balance (in shares) at Dec. 31, 2023	11,446,155			11,446,155
Shares issued under stock-based compensation plans		(3,806)		$ (3,806)
Shares issued under stock-based compensation plans (in shares)	267,636
Stock-based compensation		8,545		8,545
Repurchase and retirement of common shares		(7,945)		$ (7,945)
Repurchase and retirement of common shares (in shares)	(473,284)			(473,284)
Components of comprehensive income:
Net income			19,521	$ 19,521
Ending balance at Dec. 31, 2024	$ 11	$ (105,429)	$ 69,797	$ (35,621)
Ending balance (in shares) at Dec. 31, 2024	11,240,507			11,240,507