Segment Reporting (Details 1) - USD ($) $ in Thousands	Nov. 17, 2020	Dec. 31, 2019	Dec. 31, 2018
Total assets	$ 54,789		$ 47,208
Total liabilities	$ 45,613		30,715
Cap-Oeste Project
Total assets		$ 9,116	19,005
Total liabilities		2,629	4,374
Lomada Project
Total assets		2,996	1,231
Total liabilities		1,979	1,220
Calcatreu Project
Total assets		14,678	13,751
Total liabilities		1,591	256
Martha and La Josefina Projects
Total assets		12,106	0
Total liabilities		5,475	0
Argentina, Uruguay and Chile
Total assets		11,263	11,270
Total liabilities		3,875	13,532
UK
Total assets		177	1,951
Total liabilities		20,240	11,333
North America
Total assets		4,453	0
Total liabilities		$ 9,824	$ 0