Investments in Foreign Joint Ventures - Schedule of Financial Information of Foreign Joint Venture (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Liabilities and equity:
Revenue	$ 8,556
Gross Profit	896
Earnings	(284)
Bomay
Assets:
Total current assets	66,465	$ 81,247
Total non-current assets	5,646	5,775
Total assets	72,111	87,022
Liabilities and equity:
Total liabilities	43,971	58,176
Total joint ventures’ equity	28,140	28,846
Total liabilities and equity	$ 72,111	$ 87,022