CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 3,131	$ 3,040
Restricted cash	7,687	7,954
Accounts receivable, net	4,938	4,049
Accounts receivable — related party	1,442	2,460
Prepaid expenses	2,556	1,959
Other current assets	465	1,777
Other current assets — related party	242	15
Total current assets	20,461	21,254
Property and equipment, net	138,140	139,841
Intangible assets, net	55,189	61,492
Operating lease right-of-use assets	7,551	9,630
Other non-current assets	3,941	3,625
Other non-current assets — related party	2,337	1,706
Total assets	227,619	237,548
Current liabilities
Accounts payable and accrued expenses	2,686	1,865
Accounts payable and accrued expenses — related party	348	383
Deferred revenue	5,949	6,367
Deferred revenue — related party	410	410
Operating lease liabilities, current	5,627	5,291
Other current liabilities	5,086	4,222
Total current liabilities	20,106	18,538
Long-term debt, net	177,895	195,480
Operating lease liabilities, non-current	1,894	4,392
Other non-current liabilities	11,080	12,870
Other non-current liabilities — related party	24	0
Total liabilities	210,999	231,280
Commitments and contingencies
Partners’ capital
General partner units (461,136 outstanding at June 30, 2021 and December 31, 2020)	2,018	1,892
Accumulated other comprehensive income	1,502	547
Total partners’ capital	16,620	6,268
Total liabilities and partners’ capital	227,619	237,548
Common units
Partners’ capital
Common units (27,224,441 and 26,844,715 outstanding at June 30, 2021 and December 31, 2020, respectively)	$ 13,100	$ 3,829