Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 258,999	$ 314,974
Accounts receivable, net	249,808	182,432
Income taxes receivable	6,665	5,099
Prepaid expenses	17,299	15,861
Inventory	65,587	60,603
Investment in equity securities	0	25,735
Other current assets	6,276	6,701
Assets held for sale	11,978	37,528
Total current assets	616,612	648,933
Property, plant and equipment, net	282,376	356,274
Note receivable	69,679	60,588
Restricted cash	80,108	79,561
Operating lease right-of-use assets	18,797	25,154
Noncurrent deferred tax assets	97,492	1,894
Other long-term assets, net	25,948	27,104
Total assets	1,191,012	1,199,508
Current liabilities:
Accounts payable	31,570	43,080
Accrued expenses	116,575	108,610
Income taxes payable	11,682	8,272
Current portion of decommissioning liability	9,770	0
Liabilities held for sale	3,349	5,607
Total current liabilities	172,946	165,569
Decommissioning liability	150,901	190,380
Deferred income taxes	3,388	12,441
Operating lease liability	14,634	19,193
Other long-term liabilities	66,259	70,192
Total liabilities	408,128	457,775
Stockholders’ equity (deficit):
Accumulated deficit	(125,699)	(162,178)
Total stockholders' equity	782,884	741,733
Total liabilities and stockholders' equity	1,191,012	1,199,508
Common Class A [Member]
Stockholders’ equity (deficit):
Common Stock $0.001 par value	200	200
Additional paid in capital	902,486	902,486
Common Class B [Member]
Stockholders’ equity (deficit):
Common Stock $0.001 par value	1	1
Additional paid in capital	$ 5,896	$ 1,224