Condensed Consolidated Statements of Changes in Shareholders' Equity (Deficit) - USD ($) $ in Thousands	Total	IPO	Common Stock Offering	Common Stock	Common Stock IPO	Common Stock Common Stock Offering	Additional Paid-in Capital	Additional Paid-in Capital IPO	Additional Paid-in Capital Common Stock Offering	Treasury Stock	Stock Subscription Notes Receivable	Accumulated Deficit
Beginning balance at Dec. 31, 2020	$ 17,137			$ 2			$ 58,866			$ (16,022)	$ (609)	$ (25,100)
Beginning balance, shares at Dec. 31, 2020				7,840,244						(2,095,650)
Issuance of new common shares	847	$ 47,104			$ 38		847	$ 47,066
Issuance of new common shares, shares				63,993	3,805,925
Purchase of treasury stock	(1,095)			$ 21			(21)			$ (1,095)
Purchase of treasury stock, shares										(85,778)
Issuance of new common shares under stock compensation plan				$ 21			(21)
Issuance of common shares under stock compensation plan, shares				1,563,511
Stock based compensation	2,727						2,727
Collection on stock subscription notes receivable	67										67
Conversion of common shares subject to repurchase liability to permanent equity	878			$ 51			827
Capital reduction related to acquisition	(73)						(73)
Net Income (loss)	542											542
Ending balance at Jun. 30, 2021	68,134			$ 133			110,218			$ (17,117)	(542)	(24,558)
Ending balance, shares at Jun. 30, 2021				13,273,673						(2,181,428)
Beginning balance at Mar. 31, 2021	18,383			$ 2			60,161			$ (17,085)	(576)	(24,119)
Beginning balance, shares at Mar. 31, 2021				7,953,583						(2,178,958)
Issuance of new common shares	9	$ 47,104			$ 38		9	$ 47,066
Issuance of new common shares, shares				37	3,805,925
Purchase of treasury stock	(32)			$ 21			(21)			$ (32)
Purchase of treasury stock, shares										(2,470)
Issuance of new common shares under stock compensation plan				$ 21			(21)
Issuance of common shares under stock compensation plan, shares				1,514,128
Stock based compensation	1,682						1,682
Collection on stock subscription notes receivable	34										34
Conversion of common shares subject to repurchase liability to permanent equity	1,393			$ 51			1,342
Net Income (loss)	(439)											(439)
Ending balance at Jun. 30, 2021	68,134			$ 133			110,218			$ (17,117)	(542)	(24,558)
Ending balance, shares at Jun. 30, 2021				13,273,673						(2,181,428)
Beginning balance at Dec. 31, 2021	78,413			$ 137			120,842			$ (17,488)	(277)	(24,801)
Beginning balance, shares at Dec. 31, 2021				13,690,868						(2,201,289)
Issuance of new common shares	8,115		$ 15,475	$ 5		$ 11	8,110		$ 15,464
Issuance of new common shares, shares				486,629		1,057,500
Purchase of treasury stock	(2,369)									$ (2,369)
Purchase of treasury stock, shares										(137,329)
Issuance of new common shares under stock compensation plan				$ 3			(3)
Issuance of common shares under stock compensation plan, shares				321,373
Issuance of new common shares under employee stock purchase plan	$ 593						593
Issuance of new common shares under employee stock purchase plan, shares	46,063			46,063
Stock based compensation	$ 7,025						7,025
Collection on stock subscription notes receivable	47										47
Conversion of redeemable common stock to permanent equity	8						8
Net Income (loss)	1,137											1,137
Ending balance at Jun. 30, 2022	108,444			$ 156			152,039			$ (19,857)	(230)	(23,664)
Ending balance, shares at Jun. 30, 2022				15,602,433						(2,338,618)
Beginning balance at Mar. 31, 2022	98,071			$ 148			139,996			$ (18,476)	(253)	(23,344)
Beginning balance, shares at Mar. 31, 2022				14,809,363						(2,247,354)
Issuance of new common shares	7,941			$ 5			7,936
Issuance of new common shares, shares				476,796
Purchase of treasury stock	(1,381)									$ (1,381)
Purchase of treasury stock, shares										(91,264)
Issuance of new common shares under stock compensation plan				$ 3			(3)
Issuance of common shares under stock compensation plan, shares				290,416
Issuance of new common shares under employee stock purchase plan	311						311
Issuance of new common shares under employee stock purchase plan, shares				25,858
Stock based compensation	3,799						3,799
Collection on stock subscription notes receivable	23										23
Net Income (loss)	(320)											(320)
Ending balance at Jun. 30, 2022	$ 108,444			$ 156			$ 152,039			$ (19,857)	$ (230)	$ (23,664)
Ending balance, shares at Jun. 30, 2022				15,602,433						(2,338,618)