Quarterly Results of Operations - Schedule of Quarterly Results of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Revenues	$ 8,614	$ 10,494	$ 11,103	$ 11,828	$ 19,218	$ 11,937	$ 14,741	$ 13,130	$ 42,039	$ 59,026	$ 58,988
Total profit from segments	(3,677)	(5,168)	(8,771)	(3,002)	3,938	(2,303)	1,491	(3,238)	(20,618)	(112)	(390)
Net income (loss) attributable to the Company	$ (6,804)	$ 19,411	$ (27,328)	$ 18,068	$ 403	$ 7,987	$ (2,306)	$ 2,946	$ 3,347	$ 9,030	$ (15,958)
EPS - basic (in dollars per share)	$ (0.42)	$ 1.20	$ (1.69)	$ 1.12	$ 0.02	$ 0.50	$ (0.14)	$ 0.18	$ 0.21	$ 0.56	$ (1.00)
EPS - diluted (in dollars per share)	$ (0.42)	$ 1.20	$ (1.69)	$ 1.12	$ 0.02	$ 0.50	$ (0.14)	$ 0.18	$ 0.21	$ 0.56	$ (1.00)