CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Common stock and additional paid-in capital	Treasury stock:	Accumulated other comprehensive (loss) income	Retained Earnings
Beginning balance (in shares) at Dec. 31, 2022		2,794	3,823
Beginning treasury balance (in shares) at Dec. 31, 2022				(1,029)
Beginning balance at Dec. 31, 2022	$ 45,792		$ 491,571	$ (16,746)	$ (1,639)	$ (427,394)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	1,465					1,465
Net (loss) income | Accounting Standards Update 2016-13	(51)
Other comprehensive income (loss)					(561)
Purchase of treasury stock (in shares)				(37)
Purchase of treasury stock (including payment of tax withholdings)				$ (774)
Purchase of restricted stock from employees (in shares)				(10)
Purchase of net settled restricted stock from employees				$ (222)
Stock-based compensation (in shares)			68
Stock-based compensation			$ 987
Ending balance (in shares) at Sep. 30, 2023		2,815	3,891
Ending treasury balance (in shares) at Sep. 30, 2023				(1,076)
Ending balance at Sep. 30, 2023	46,636		$ 492,558	$ (17,742)	(2,200)	(425,980)
Beginning balance (in shares) at Jun. 30, 2023		2,823	3,889
Beginning treasury balance (in shares) at Jun. 30, 2023				(1,066)
Beginning balance at Jun. 30, 2023	46,684		$ 492,427	$ (17,528)	(1,702)	(426,513)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	533					533
Other comprehensive income (loss)					(498)
Purchase of treasury stock (in shares)				(10)
Purchase of treasury stock (including payment of tax withholdings)				$ (201)
Purchase of net settled restricted stock from employees				$ (13)
Stock-based compensation (in shares)			2
Stock-based compensation			$ 131
Ending balance (in shares) at Sep. 30, 2023		2,815	3,891
Ending treasury balance (in shares) at Sep. 30, 2023				(1,076)
Ending balance at Sep. 30, 2023	$ 46,636		$ 492,558	$ (17,742)	(2,200)	(425,980)
Beginning balance (in shares) at Dec. 31, 2023	2,731	2,807	3,896
Beginning treasury balance (in shares) at Dec. 31, 2023	1,089			(1,089)
Beginning balance at Dec. 31, 2023	$ 48,554		$ 493,040	$ (17,949)	(1,290)	(425,247)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ (4,185)					(4,185)
Other comprehensive income (loss)					606
Purchase of treasury stock (in shares)				(173)
Purchase of treasury stock (including payment of tax withholdings)				$ (2,776)
Purchase of restricted stock from employees (in shares)				(13)
Purchase of net settled restricted stock from employees				$ (204)
Stock-based compensation (in shares)			110
Stock-based compensation			$ 945
Ending balance (in shares) at Sep. 30, 2024	2,807	2,731	4,006
Ending treasury balance (in shares) at Sep. 30, 2024	1,275			(1,275)
Ending balance at Sep. 30, 2024	$ 42,940		$ 493,985	$ (20,929)	(684)	(429,432)
Beginning balance (in shares) at Jun. 30, 2024		2,751	4,003
Beginning treasury balance (in shares) at Jun. 30, 2024				(1,252)
Beginning balance at Jun. 30, 2024	42,564		$ 493,504	$ (20,546)	(1,808)	(428,586)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ (846)					(846)
Other comprehensive income (loss)					1,124
Purchase of treasury stock (in shares)				(23)
Purchase of treasury stock (including payment of tax withholdings)				$ (377)
Purchase of net settled restricted stock from employees				$ (6)
Stock-based compensation (in shares)			3
Stock-based compensation			$ 481
Ending balance (in shares) at Sep. 30, 2024	2,807	2,731	4,006
Ending treasury balance (in shares) at Sep. 30, 2024	1,275			(1,275)
Ending balance at Sep. 30, 2024	$ 42,940		$ 493,985	$ (20,929)	$ (684)	$ (429,432)