Other Noncurrent Liabilities

3 Months Ended

Mar. 31, 2021

Other Liabilities Disclosure [Abstract]

Other noncurrent liabilities

Note 9 – Other noncurrent liabilities:

	December 31,		March 31,
	2020		2021
	(In thousands)
Reserve for uncertain tax positions	$	1,717	$	1,717
OPEB		985		900
Insurance claims and expenses		653		593
Other		425		463
Total	$	3,780	$	3,673