Segment Reporting (Details 1) - USD ($) $ in Thousands	Sep. 30, 2022		Dec. 31, 2021	Sep. 30, 2021
Segment Reporting [Abstract]
Assets, Net	$ 1,627,675	[1]	$ 1,424,934	$ 1,327,344	[1]
Cash and cash equivalents	75,389		56,664	$ 85,020
Other assets	211,150		252,824
TOTAL ASSETS	$ 1,914,214		$ 1,734,422

[1] Segment assets include receivables, prepaids, inventories, property, plant and equipment, and mineral interests