CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 203,119	$ 218,290
Restricted cash	19,880	5,755
Trade and other receivables, less allowance for credit losses of $556 as of June 30, 2020 and less allowance for doubtful accounts of $70 as of December 31, 2019.	115,008	110,180
Due from affiliate less allowance for credit losses of $71,959 as of June 30, 2020 and less due from affiliate allowance of $20,083 as of December 31, 2019	65,766	125,972
Marine operating supplies	20,580	21,856
Assets held for sale	29,064	39,287
Prepaid expenses and other current assets	20,350	15,956
Total current assets	473,767	537,296
Net properties and equipment	839,912	938,961
Net deferred drydocking and survey costs	74,585	66,936
Other assets	27,411	36,335
Total assets	1,415,675	1,579,528
Current liabilities:
Accounts payable	17,111	27,501
Accrued costs and expenses	60,993	74,000
Due to affiliates	48,803	50,186
Current portion of long-term debt	9,437	9,890
Other current liabilities	25,815	24,100
Total current liabilities	162,159	185,677
Long-term debt	273,215	279,044
Other liabilities	90,301	98,397
Contingencies (Note 10)
Equity:
Common stock of $0.001 par value, 125,000,000 shares authorized, 40,335,963 and 39,941,327 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively	40	40
Additional paid-in capital	1,369,645	1,367,521
Accumulated deficit	(481,757)	(352,526)
Accumulated other comprehensive income (loss)	581	(236)
Total stockholders’ equity	888,509	1,014,799
Noncontrolling interests	1,491	1,611
Total equity	890,000	1,016,410
Total liabilities and equity	$ 1,415,675	$ 1,579,528