Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	IPO	Common Stock	Common Stock IPO	Additional Paid-in Capital	Additional Paid-in Capital IPO	Treasury Stock	Accumulated Other Comprehensive Income	Stock Subscription Notes Receivable	Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2022			15,949,805
Beginning balance at Dec. 31, 2022	$ 122,859		$ 159		$ 162,922		$ (20,831)	$ 578	$ (173)	$ (19,796)
Beginning balance (in shares) at Dec. 31, 2022							(2,393,255)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of new common shares (in shares)			504,637
Issuance of new common shares	14,876		$ 3		14,873
Issuance of common shares under stock compensation plan (in shares)			620,639
Issuance of new common shares under stock compensation plan	0		$ 6		(6)
Issuance of new common shares under employee stock purchase plan (in shares)			31,097
Issuance of new common shares under employee stock purchase plan	763		$ 1		762
Stock based compensation	10,466				10,466
Collections on stock subscription notes receivable	48								48
Exercises of conversion feature of convertible note (in shares)			24,001
Exercises of conversion feature of convertible note	336		$ 2		334
Other comprehensive loss, net of tax	(21)							(21)
Repurchases of common stock (in shares)							(136,631)
Repurchases of common stock	(3,586)						$ (3,586)
Net income (loss)	(97)									(97)
Ending balance (in shares) at Jun. 30, 2023			17,130,179
Ending balance at Jun. 30, 2023	145,644		$ 171		189,351		$ (24,417)	557	(125)	(19,893)
Ending balance (in shares) at Jun. 30, 2023							(2,529,886)
Beginning balance (in shares) at Mar. 31, 2023			16,019,601
Beginning balance at Mar. 31, 2023	127,260		$ 160		167,440		$ (21,498)	568	(151)	(19,259)
Beginning balance (in shares) at Mar. 31, 2023							(2,425,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of new common shares (in shares)			504,637
Issuance of new common shares	14,870		$ 3		14,867
Purchase of treasury stock (in shares)							(104,131)
Purchase of treasury stock	(2,919)						$ (2,919)
Issuance of common shares under stock compensation plan (in shares)			566,882
Issuance of new common shares under stock compensation plan	0		$ 6		(6)
Issuance of new common shares under employee stock purchase plan (in shares)			15,058
Issuance of new common shares under employee stock purchase plan	379				379
Stock based compensation	6,337				6,337
Collections on stock subscription notes receivable	26								26
Exercises of conversion feature of convertible note (in shares)			24,001
Exercises of conversion feature of convertible note	336		$ 2		334
Other comprehensive loss, net of tax	(11)							(11)
Net income (loss)	(634)									(634)
Ending balance (in shares) at Jun. 30, 2023			17,130,179
Ending balance at Jun. 30, 2023	$ 145,644		$ 171		189,351		$ (24,417)	557	(125)	(19,893)
Ending balance (in shares) at Jun. 30, 2023							(2,529,886)
Beginning balance (in shares) at Dec. 31, 2023	15,094,278		17,694,495
Beginning balance at Dec. 31, 2023	$ 163,281		$ 177		215,420		$ (26,410)	590	(76)	(26,420)
Beginning balance (in shares) at Dec. 31, 2023	(2,600,217)						(2,600,217)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of new common shares (in shares)			677,727	1,502,942
Issuance of new common shares	$ 22,218	$ 47,151	$ 7	$ 15	22,211	$ 47,136
Purchase of treasury stock (in shares)							(304,757)
Purchase of treasury stock	(10,037)						$ (10,037)
Issuance of common shares under stock compensation plan (in shares)			539,059
Issuance of new common shares under stock compensation plan	$ 0		$ 5		(5)
Cancellation of common shares under stock compensation plan (in shares)			(27,206)
Issuance of new common shares under employee stock purchase plan (in shares)	32,346		32,346
Issuance of new common shares under employee stock purchase plan	$ 932				932
Stock based compensation	14,781				14,781
Collections on stock subscription notes receivable	23								23
Exercises of conversion feature of convertible note (in shares)			151,553
Exercises of conversion feature of convertible note	2,980		$ 2		2,978
Other comprehensive loss, net of tax	(21)							(21)
Repurchases of common stock (in shares)							(66,893)
Repurchases of common stock	(2,084)						$ (2,084)
Net income (loss)	$ (3,640)									(3,640)
Ending balance (in shares) at Jun. 30, 2024	17,599,049		20,570,916
Ending balance at Jun. 30, 2024	$ 235,584		$ 206		303,453		$ (38,531)	569	(53)	(30,060)
Ending balance (in shares) at Jun. 30, 2024	(2,971,867)						(2,971,867)
Beginning balance (in shares) at Mar. 31, 2024			18,191,818
Beginning balance at Mar. 31, 2024	$ 167,256		$ 182		226,681		$ (32,142)	579	(66)	(27,978)
Beginning balance (in shares) at Mar. 31, 2024							(2,763,299)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of new common shares (in shares)			569,800	1,502,942
Issuance of new common shares	18,515	$ 47,151	$ 6	$ 15	18,509	$ 47,136
Purchase of treasury stock (in shares)							(141,675)
Purchase of treasury stock	(4,305)						$ (4,305)
Issuance of common shares under stock compensation plan (in shares)			189,908
Issuance of new common shares under stock compensation plan	0		$ 2		(2)
Cancellation of common shares under stock compensation plan (in shares)			(4,351)
Issuance of new common shares under employee stock purchase plan (in shares)			17,247
Issuance of new common shares under employee stock purchase plan	466				466
Stock based compensation	8,356				8,356
Collections on stock subscription notes receivable	13								13
Exercises of conversion feature of convertible note (in shares)			103,552
Exercises of conversion feature of convertible note	2,308		$ 1		2,307
Other comprehensive loss, net of tax	(10)							(10)
Repurchases of common stock (in shares)							(66,893)
Repurchases of common stock	(2,084)						$ (2,084)
Net income (loss)	$ (2,082)									(2,082)
Ending balance (in shares) at Jun. 30, 2024	17,599,049		20,570,916
Ending balance at Jun. 30, 2024	$ 235,584		$ 206		$ 303,453		$ (38,531)	$ 569	$ (53)	$ (30,060)
Ending balance (in shares) at Jun. 30, 2024	(2,971,867)						(2,971,867)