Investments in Foreign Joint Ventures - Schedule of Activity in Investment in Foreign Joint Ventures (Details) - USD ($) $ in Thousands	3 Months Ended	8 Months Ended
	Mar. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Foreign currency translation:
Investments in foreign joint ventures	$ 10,120	$ 10,120	$ 10,521
Accumulated statutory reserves in equity method investments	2,710	2,710
Accretion of investment	43
Accumulated accretion	97	97
Bomay
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]
Balance at the beginning of the year		9,333
Undistributed earnings:
Balance at the beginning of the year		1,257
Equity in earnings		(114)
Dividend distributions		0
Balance at end of period	1,143	1,143
Foreign currency translation:
Balance at the beginning of the year		(69)
Change during the period		(287)
Balance at end of period	(356)	(356)
Investments in foreign joint ventures	$ 10,120	$ 10,120
Ownership percentage	40.00%	40.00%
Basis difference	$ 1,000	$ 1,000
Remaining life of joint venture	9 years