CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid- in Capital	Accumulated Deficit
Beginning balance at Dec. 31, 2020	$ 43,345	$ 13		$ 66,005	$ (22,673)
Beginning balances, shares at Dec. 31, 2020		12,167,327
Vesting of restricted stock units, Shares		823,568
Increase in treasury stock resulting from shares withheld to cover statutory taxes	(2,785)		$ (2,785)
Increase in treasury stock resulting from shares withheld to cover statutory taxes, Shares			(127,871)
Retirement of treasury stock	2,785		$ 2,785	(2,785)
Retirement of treasury stock, Shares		(127,871)	127,871
Share-based compensation	6,220			6,220
Net income (loss)	2,439				2,439
Ending balance at Sep. 30, 2021	49,219	$ 13		69,440	(20,234)
Ending balances, shares at Sep. 30, 2021		12,863,024
Beginning balance at Jun. 30, 2021	49,434	$ 13		70,911	(21,490)
Beginning balances, shares at Jun. 30, 2021		12,248,794
Vesting of restricted stock units, Shares		742,101
Increase in treasury stock resulting from shares withheld to cover statutory taxes	(2,785)		$ (2,785)
Increase in treasury stock resulting from shares withheld to cover statutory taxes, Shares			(127,871)
Retirement of treasury stock			$ 2,785	(2,785)
Retirement of treasury stock, Shares		(127,871)	127,871
Share-based compensation	1,314			1,314
Net income (loss)	1,256				1,256
Ending balance at Sep. 30, 2021	49,219	$ 13		69,440	(20,234)
Ending balances, shares at Sep. 30, 2021		12,863,024
Beginning balance at Dec. 31, 2021	69,429	$ 13		91,434	(22,018)
Beginning balances, shares at Dec. 31, 2021		13,488,540
Vesting of restricted stock units		$ 1		(1)
Vesting of restricted stock units, Shares		605,899
Increase in treasury stock resulting from shares withheld to cover statutory taxes	(4,310)		$ (4,310)
Increase in treasury stock resulting from shares withheld to cover statutory taxes, Shares			(200,033)
Retirement of treasury stock	4,675		$ 4,675	(4,675)
Retirement of treasury stock, Shares		(220,033)	220,033
Common stock repurchased	(383)		$ (383)
Common stock repurchased, shares			(21,000)
Share-based compensation	5,259			5,259
Net income (loss)	2,160				2,160
Ending balance at Sep. 30, 2022	72,155	$ 14	$ (18)	92,017	(19,858)
Ending balances, shares at Sep. 30, 2022		13,874,406	(1,000)
Beginning balance at Jun. 30, 2022	69,942	$ 14	$ (134)	92,178	(22,116)
Beginning balances, shares at Jun. 30, 2022		13,702,796	(7,031)
Vesting of restricted stock units, Shares		285,389
Increase in treasury stock resulting from shares withheld to cover statutory taxes	(1,539)		$ (1,539)
Increase in treasury stock resulting from shares withheld to cover statutory taxes, Shares			(93,779)
Retirement of treasury stock			$ 1,904	(1,904)
Retirement of treasury stock, Shares		(113,779)	113,779
Common stock repurchased	(249)		$ (249)
Common stock repurchased, shares			(13,969)
Share-based compensation	1,743			1,743
Net income (loss)	2,258				2,258
Ending balance at Sep. 30, 2022	$ 72,155	$ 14	$ (18)	$ 92,017	$ (19,858)
Ending balances, shares at Sep. 30, 2022		13,874,406	(1,000)