Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 87,981	$ 149,037
Restricted cash	1,240	1,240
Trade and other receivables, less allowance for credit losses of $2,288 and $1,948 at June 30, 2022 and December 31, 2021, respectively	189,259	86,503
Due from affiliates, less allowance for credit losses of $12,215 and $72,456 at June 30, 2022 and December 31, 2021, respectively	0	(70,134)
Marine operating supplies	21,182	12,606
Assets held for sale	6,862	14,421
Prepaid expenses and other current assets	23,259	8,731
Total current assets	329,783	342,672
Net properties and equipment	838,612	688,040
Deferred drydocking and survey costs	53,661	40,734
Other assets	30,410	24,334
Total assets	1,282,735	1,095,780
Current liabilities:
Accounts payable	30,537	20,788
Accrued expenses	109,212	51,734
Due to affiliates	0	61,555
Other current liabilities	47,872	23,865
Total current liabilities	187,621	157,942
Long-term debt	168,279	167,885
Other liabilities	85,188	68,184
Commitments and contingencies
Equity:
Common stock of $0.001 par value, 125,000,000 shares authorized, 42,029,882 and 41,307,617 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	42	41
Additional paid-in capital	1,554,561	1,376,494
Accumulated deficit	(715,649)	(677,900)
Accumulated other comprehensive loss	1,763	2,668
Total stockholders’ equity	840,717	701,303
Noncontrolling interests	930	466
Total equity	841,647	701,769
Total liabilities and equity	1,282,735	1,095,780
Swire Pacific Offshore Holdings Ltd. [Member]
Current assets:
Indemnification assets	$ 30,269	$ 0