Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 165,145	$ 164,192
Restricted cash	4,972	1,241
Trade and other receivables, less allowance for credit losses of $12,640 and $14,060 at March 31, 2023 and December 31, 2022, respectively	182,198	156,465
Marine operating supplies	24,448	30,830
Assets held for sale	695	4,195
Prepaid expenses and other current assets	18,978	20,985
Total current assets	396,436	377,908
Net properties and equipment	786,168	796,655
Deferred drydocking and survey costs	82,787	61,080
Other assets	34,058	33,644
Total assets	1,327,147	1,297,656
Current liabilities:
Accounts payable	64,775	38,946
Accrued expenses	107,348	105,518
Other current liabilities	43,220	50,323
Total current liabilities	215,343	194,787
Long-term debt	169,423	169,036
Other liabilities	68,968	67,843
Commitments and contingencies
Equity:
Common stock of $0.001 par value, 125,000,000 shares authorized, 50,780,847 and 50,554,179 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively	51	51
Additional paid-in capital	1,553,919	1,556,990
Accumulated deficit	(688,911)	(699,649)
Accumulated other comprehensive income	8,254	8,576
Total stockholders’ equity	873,313	865,968
Noncontrolling interests	100	22
Total equity	873,413	865,990
Total liabilities and equity	1,327,147	1,297,656
Swire Pacific Offshore Holdings Ltd. [Member]
Current assets:
Indemnification assets	$ 27,698	$ 28,369