Other Non-Current Assets (Tables)

9 Months Ended

Sep. 30, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Non-Current Assets

Other non-current assets consist of the following (in thousands):

	September 30, 2021		December 31, 2020
Land lease and purchase options	$	6,363	$	5,831
Permitting costs	13,497		13,092
Right of use asset — operating leases	10,610		11,884
Other	1,929		2,090
Total other non-current assets	$	32,399	$	32,897