CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated other comprehensive Loss	Retained Earnings
Balance, shares at Dec. 31, 2022		3,791,020
Balance, amount at Dec. 31, 2022	$ 33,223	$ 4	$ 22,147	$ (96)	$ 11,168
Stock-based compensation expense	337	0	337	0	0
Foreign currency translation	1	0	0	1	0
Net loss	(144)	$ 0	0	0	(144)
Balance, shares at Mar. 31, 2023		3,791,020
Balance, amount at Mar. 31, 2023	33,417	$ 4	22,484	(95)	11,024
Balance, shares at Dec. 31, 2022		3,791,020
Balance, amount at Dec. 31, 2022	33,223	$ 4	22,147	(96)	11,168
Net loss	1,492
Net income	1,492
Balance, shares at Sep. 30, 2023		3,811,649
Balance, amount at Sep. 30, 2023	35,789	$ 4	23,216	(91)	12,660
Balance, shares at Mar. 31, 2023		3,791,020
Balance, amount at Mar. 31, 2023	33,417	$ 4	22,484	(95)	11,024
Stock-based compensation expense	354	0	354	0	0
Foreign currency translation	44	$ 0	0	44	0
Exercise of stock awards, net of tax, shares		18,129
Exercise of stock awards, net of tax, amount	0	$ 0	0	0	0
Net income	1,363	$ 0	0	0	1,363
Balance, shares at Jun. 30, 2023		3,809,149
Balance, amount at Jun. 30, 2023	35,178	$ 4	22,838	(51)	12,387
Stock-based compensation expense	359	0	359	0	0
Foreign currency translation	(40)	$ 0	0	(40)	0
Net loss	273
Exercise of stock awards, net of tax, shares		2,500
Exercise of stock awards, net of tax, amount	19	$ 0	19	0	0
Net income	273	$ 0	0	0	273
Balance, shares at Sep. 30, 2023		3,811,649
Balance, amount at Sep. 30, 2023	35,789	$ 4	23,216	(91)	12,660
Balance, shares at Dec. 31, 2023		3,815,212
Balance, amount at Dec. 31, 2023	35,420	$ 4	23,531	(49)	11,934
Stock-based compensation expense	(67)	0	(67)	0	0
Foreign currency translation	(34)	0	0	(34)	0
Net loss	(139)	$ 0	0	0	(139)
Exercise of stock awards, net of tax, shares		2,167
Exercise of stock awards, net of tax, amount	0	$ 0	0	0	0
Balance, shares at Mar. 31, 2024		3,817,379
Balance, amount at Mar. 31, 2024	35,180	$ 4	23,464	(83)	11,795
Balance, shares at Dec. 31, 2023		3,815,212
Balance, amount at Dec. 31, 2023	35,420	$ 4	23,531	(49)	11,934
Net loss	(598)
Net income	(598)
Balance, shares at Sep. 30, 2024		3,833,977
Balance, amount at Sep. 30, 2024	35,264	$ 4	23,999	(75)	11,336
Balance, shares at Mar. 31, 2024		3,817,379
Balance, amount at Mar. 31, 2024	35,180	$ 4	23,464	(83)	11,795
Stock-based compensation expense	267	0	267	0	0
Foreign currency translation	(13)	$ 0	0	(13)	0
Exercise of stock awards, net of tax, shares		14,332
Exercise of stock awards, net of tax, amount	0	$ 0	0	0	0
Net income	7	$ 0	0	0	7
Balance, shares at Jun. 30, 2024		3,831,711
Balance, amount at Jun. 30, 2024	35,441	$ 4	23,731	(96)	11,802
Stock-based compensation expense	247	0	247	0	0
Foreign currency translation	21	0	0	21	0
Net loss	(466)	$ 0	0	0	(466)
Exercise of stock awards, net of tax, shares		2,266
Exercise of stock awards, net of tax, amount	21	$ 0	21	0	0
Balance, shares at Sep. 30, 2024		3,833,977
Balance, amount at Sep. 30, 2024	$ 35,264	$ 4	$ 23,999	$ (75)	$ 11,336