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Note 12 - Accrued Expenses, Other Current Liabilities, and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Other Current Liabilities [Table Text Block]

(In Thousands)
		2021				2020
Payroll and related payables		$	18,627			$	17,201
Accrued vessel expenses			19,662				17,129
Accrued interest expense			1,859				3,240
Other accrued expenses			11,586				14,852
		$	51,734			$	52,422

(In Thousands)
		2021				2020
Taxes payable		$	18,977			$	23,883
Other			4,888				8,902
		$	23,865			$	32,785

Other Liabilities [Table Text Block]

(In Thousands)
		2021				2020
Pension liabilities		$	26,872			$	31,736
Liability for uncertain tax positions			29,283				35,304
Other			12,029				12,752
		$	68,184			$	79,792