CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings (Deficit)	Accumulated and Other Comprehensive Income (Loss)
Balance, shares at Dec. 31, 2021		8,621,007
Balance, amount at Dec. 31, 2021	$ 19,853	$ 20,886	$ (2,011)	$ 978
Stock awards issued, net of tax withholding, amount	0	$ 0	0	0
Issuance of stock through: ESPP, shares		1,362
Issuance of stock through: ESPP, amount	6	$ 6	0	0
Share-based compensation	291	291	0	0
Net income (loss)	(1,820)	0	(1,820)	0
Other comprehensive income (loss)	(70)	$ 0	0	(70)
Balance, shares at Mar. 31, 2022		8,622,369
Balance, amount at Mar. 31, 2022	18,260	$ 21,183	(3,831)	908
Balance, shares at Dec. 31, 2021		8,621,007
Balance, amount at Dec. 31, 2021	19,853	$ 20,886	(2,011)	978
Net income (loss)	(2,477)
Balance, shares at Jun. 30, 2022		8,814,279
Balance, amount at Jun. 30, 2022	17,352	$ 21,386	(4,488)	454
Balance, shares at Mar. 31, 2022		8,622,369
Balance, amount at Mar. 31, 2022	18,260	$ 21,183	(3,831)	908
Stock awards issued, net of tax withholding, amount	(177)	(177)	0	0
Issuance of stock through: ESPP, amount	0	0	0	0
Share-based compensation	380	380	0	0
Net income (loss)	(657)	0	(657)	0
Other comprehensive income (loss)	(454)	$ 0	0	(454)
Stock awards issued, net of tax withholding, share		191,910
Balance, shares at Jun. 30, 2022		8,814,279
Balance, amount at Jun. 30, 2022	17,352	$ 21,386	(4,488)	454
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, amount	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, 2022		8,816,381
Balance, amount at Dec. 31, 2022	19,109	$ 21,897	(3,131)	343
Net income (loss)	395
Balance, shares at Jun. 30, 2023		9,018,875
Balance, amount at Jun. 30, 2023	19,487	$ 22,165	(2,736)	58
Balance, shares at Mar. 31, 2023		8,818,076
Balance, amount at Mar. 31, 2023	19,525	$ 22,153	(3,036)	408
Stock awards issued, net of tax withholding, amount	(368)	(368)	0	0
Issuance of stock through: ESPP, amount	0	0	0	0
Share-based compensation	380	380	0	0
Net income (loss)	300	0	300	0
Other comprehensive income (loss)	(350)	$ 0	0	(350)
Stock awards issued, net of tax withholding, share		200,799
Balance, shares at Jun. 30, 2023		9,018,875
Balance, amount at Jun. 30, 2023	$ 19,487	$ 22,165	$ (2,736)	$ 58