CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Accumulated Deficit
Beginning Balance (in shares) at Dec. 31, 2020		61,321,424
Beginning Balance at Dec. 31, 2020	$ 470,150	$ 613	$ 492,747	$ 78	$ (23,288)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	990		990
Foreign currency translation adjustments	(7)			(7)
Dividend	(74,500)		(74,500)
Net loss	(934)				(934)
Ending Balance (in shares) at Mar. 31, 2021		61,321,424,000
Ending Balance at Mar. 31, 2021	395,699	$ 613	419,237	71	24,222
Beginning Balance (in shares) at Dec. 31, 2021		73,194,171
Beginning Balance at Dec. 31, 2021	537,749	$ 732	570,252	31	(33,266)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	1,264		1,264
Foreign currency translation adjustments	(14)			(14)
Net loss	(1,154)				(1,154)
Ending Balance (in shares) at Mar. 31, 2022		73,194,171
Ending Balance at Mar. 31, 2022	$ 537,845	$ 732	$ 571,516	$ 17	$ (34,420)