CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common stock	Common stock IPO	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment
Beginning Balance (in shares) at Dec. 31, 2018			1,431,305
Beginning Balance at Dec. 31, 2018	$ 171,020	$ 175	$ 14		$ 157,365	$ (62)	$ 13,703	$ 175
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share based compensation	300				300
Foreign currency translation adjustments	(15)					(15)
Net loss	3,649						3,649
Ending Balance (in shares) at Sep. 03, 2019			1,431,305
Ending Balance at Sep. 03, 2019	$ 175,129		$ 14		157,665	(77)	17,527
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting standards update	Accounting Standards Update 2014-09 [Member]
Beginning Balance (in shares) at Dec. 31, 2018			1,431,305
Beginning Balance at Dec. 31, 2018	$ 171,020	$ 175	$ 14		157,365	(62)	13,703	$ 175
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of vested stock options (in shares)	0
Ending Balance (in shares) at Dec. 31, 2019			61,321,424
Ending Balance at Dec. 31, 2019	$ 469,873		$ 613		486,065	21	(16,826)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share based compensation	6,682				6,682
Foreign currency translation adjustments	57					57
Net loss	(6,462)						(6,462)
Ending Balance (in shares) at Dec. 31, 2020			61,321,424
Ending Balance at Dec. 31, 2020	470,150		$ 613		492,747	78	(23,288)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share based compensation	4,380				4,380
Foreign currency translation adjustments	(47)					(47)
Issuance of common stock to board of director member (in shares)			25,200
Issuance of common stock to a board of directors member	250				250
Issuance of common stock (in shares)			8,152	11,666,667
Issuance of common stock	$ 146,136		$ 117		146,019
Exercise of vested stock options (in shares)	172,728		172,728
Exercise of vested stock options	$ 1,358		$ 2		1,356
Dividend	(74,500)				(74,500)
Net loss	(9,978)						(9,978)
Ending Balance (in shares) at Dec. 31, 2021			73,194,171
Ending Balance at Dec. 31, 2021	$ 537,749		$ 732		$ 570,252	$ 31	$ (33,266)