Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2023	19,615
Balance at Dec. 31, 2023	$ 84,680	$ 10,538	$ (53,617)	$ (6,897)	$ 34,704
Share-based compensation	$ 411	2,293	0	0	2,704
Vested restricted stock issued (in shares)	21
Vested restricted stock issued	$ 356	(356)	0	0	0
Shares cancelled to pay tax liability (in shares)	(4)
Shares cancelled to pay tax liability	$ (78)	0	0	0	(78)
Other comprehensive income - pension, net	0	0	0	136	136
Net loss	$ 0	0	(3,247)	0	(3,247)
Balance (in shares) at Jun. 30, 2024	19,650
Balance at Jun. 30, 2024	$ 85,369	12,475	(56,864)	(6,761)	34,219
Balance (in shares) at Dec. 31, 2023	19,615
Balance at Dec. 31, 2023	$ 84,680	10,538	(53,617)	(6,897)	34,704
Other comprehensive income - pension, net					204
Net loss					(5,484)
Balance (in shares) at Sep. 30, 2024	19,657
Balance at Sep. 30, 2024	$ 85,758	14,026	(59,101)	(6,693)	33,990
Balance (in shares) at Jun. 30, 2024	19,650
Balance at Jun. 30, 2024	$ 85,369	12,475	(56,864)	(6,761)	34,219
Share-based compensation	$ 0	1,320	0	0	1,320
Vested restricted stock issued (in shares)	7
Vested restricted stock issued	$ 141	(141)	0	0	0
Shares cancelled to pay tax liability	(10)	0	0	0	(10)
Other comprehensive income - pension, net	0	0	0	68	68
Net loss	0	0	(2,237)	0	(2,237)
Restricted stock and options cancellation	$ 258	372	0	0	630
Balance (in shares) at Sep. 30, 2024	19,657
Balance at Sep. 30, 2024	$ 85,758	14,026	(59,101)	(6,693)	33,990
Balance (in shares) at Dec. 31, 2024	19,664
Balance at Dec. 31, 2024	$ 85,877	15,202	(61,008)	(6,890)	33,181
Share-based compensation	$ 864	2,033	0	0	2,897
Vested restricted stock issued (in shares)	26
Vested restricted stock issued	$ 535	(535)	0	0	0
Shares cancelled to pay tax liability (in shares)	(4)
Shares cancelled to pay tax liability	$ (224)	0	0	0	(224)
Other comprehensive income - pension, net	0	0	0	79	79
Net loss	$ 0	0	(9,639)	0	(9,639)
Balance (in shares) at Jun. 30, 2025	19,730
Balance at Jun. 30, 2025	$ 87,052	16,700	(70,647)	(6,811)	26,294
Balance (in shares) at Dec. 31, 2024	19,664
Balance at Dec. 31, 2024	$ 85,877	15,202	(61,008)	(6,890)	33,181
Other comprehensive income - pension, net					6,676
Net loss					(9,399)
Balance (in shares) at Sep. 30, 2025	19,743
Balance at Sep. 30, 2025	$ 87,318	17,025	(70,407)	(214)	33,722
Balance (in shares) at Jun. 30, 2025	19,730
Balance at Jun. 30, 2025	$ 87,052	16,700	(70,647)	(6,811)	26,294
Share-based compensation	$ 0	611	0	0	611
Vested restricted stock issued (in shares)	14
Vested restricted stock issued	$ 286	(286)	0	0	0
Shares cancelled to pay tax liability (in shares)	(1)
Shares cancelled to pay tax liability	$ (20)	0	0	0	(20)
Other comprehensive income - pension, net	0	0	0	6,597	6,597
Net loss	$ 0	0	240	0	240
Share-based compensation (in shares)	0
Balance (in shares) at Sep. 30, 2025	19,743
Balance at Sep. 30, 2025	$ 87,318	$ 17,025	$ (70,407)	$ (214)	$ 33,722