Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Cumulative Effect Period of Adoption Adjustment	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Accumulated Deficit Cumulative Effect Period of Adoption Adjustment
Beginning Balance, value at Jan. 01, 2022	$ 23,299		$ 168	$ 85,255	$ 45	$ (62,169)
Beginning Balance, shares at Jan. 01, 2022			15,876,171
Issuance of common stock under stock option plan	$ 21		$ 0	21
Issuance of common stock under stock option plan, shares	9,692		9,692
Stock-based compensation	$ 1,621			1,621
Release of restricted stock, net of taxes paid	(94)		$ 1	(95)
Release of restricted stock, net of taxes paid, shares			103,799
Other comprehensive loss	(69)				(69)
Net Income (Loss)	(7,547)					(7,547)
Ending Balance, value at Dec. 31, 2022	$ 17,231		$ 169	86,802	(24)	(69,716)
Ending Balance, value (Adoption of ASU 2016-13) at Dec. 31, 2022		$ 244					$ 244
Ending Balance, shares at Dec. 31, 2022	15,989,662		15,989,662
Issuance of common stock under stock option plan	$ 82		$ 0	82
Issuance of common stock under stock option plan, shares	37,839		37,839
Stock-based compensation	$ 1,650			1,650
Release of restricted stock, net of taxes paid	(87)		$ 3	(90)
Release of restricted stock, net of taxes paid, shares			225,312
Other comprehensive loss	(28)				(28)
Net Income (Loss)	(9,570)					(9,570)
Ending Balance, value at Dec. 30, 2023	$ 9,522		$ 172	$ 88,444	$ (52)	$ (79,042)
Ending Balance, shares at Dec. 30, 2023	16,252,813		16,252,813