CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings (Accumulated Deficit)	Accumulated other comprehensive loss
Balance, shares at Dec. 31, 2022		8,816,381
Balance, amount at Dec. 31, 2022	$ 19,109	$ 21,897	$ (3,131)	$ 343
Stock awards issued, net of tax withholding	0	$ 0	0	0
Issuance of stock through: ESPP, shares		1,695
Issuance of stock through: ESPP, amount	7	$ 7	0	0
Share-based compensation	249	249	0	0
Net income (loss)	95	0	95	0
Other comprehensive income (loss)	65	$ 0	0	65
Balance, shares at Mar. 31, 2023		8,818,076
Balance, amount at Mar. 31, 2023	19,525	$ 22,153	(3,036)	408
Balance, shares at Dec. 31, 2023		9,020,819
Balance, amount at Dec. 31, 2023	20,319	$ 22,731	(2,645)	233
Stock awards issued, net of tax withholding	0	$ 0	0	0
Issuance of stock through: ESPP, shares		2,381
Issuance of stock through: ESPP, amount	7	$ 7	0	0
Share-based compensation	281	281	0	0
Net income (loss)	(807)	0	(807)	0
Other comprehensive income (loss)	(168)	$ 0	0	(168)
Stock awards issued, net of tax withholding, shares		1,759
Balance, shares at Mar. 31, 2024		9,024,959
Balance, amount at Mar. 31, 2024	$ 19,632	$ 23,019	$ (3,452)	$ 65