CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 3,747	$ 3,040
Restricted cash	7,176	7,954
Accounts receivable, net	5,688	4,049
Accounts receivable — related party	2,953	2,460
Prepaid expenses	3,857	1,959
Inventory	3,027	0
Other current assets	129	1,777
Other current assets — related party	260	15
Total current assets	26,837	21,254
Property and equipment, net	133,102	139,841
Intangible assets, net	48,886	61,492
Operating lease right-of-use assets	5,658	9,630
Other non-current assets	4,881	3,625
Other non-current assets — related party	2,227	1,706
Total assets	221,591	237,548
Current liabilities
Accounts payable and accrued expenses	7,621	1,865
Accounts payable and accrued expenses — related party	1,486	383
Deferred revenue	6,889	6,367
Deferred revenue — related party	0	410
Operating lease liabilities, current	4,674	5,291
Other current liabilities	7,223	4,222
Other current liabilities — related party	64	0
Total current liabilities	27,957	18,538
Long-term debt, net	166,003	195,480
Operating lease liabilities, non-current	793	4,392
Other non-current liabilities	7,751	12,870
Total liabilities	202,504	231,280
Commitments and contingencies (Note 14)
Partners’ capital
General partner units (461,136 authorized and issued at December 31, 2021 and 2020)	2,029	1,892
Accumulated other comprehensive income	703	547
Total partners’ capital	19,087	6,268
Total liabilities and partners’ capital	221,591	237,548
Common units
Partners’ capital
Common units (27,268,878 authorized and issued at December 31, 2021 and 26,844,715 authorized and issued at December 31, 2020)	$ 16,355	$ 3,829