Annual report pursuant to Section 13 and 15(d)

Other Long-term Liabilities

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Other Long-term Liabilities
 12 Months Ended
Dec. 31, 2021
Other Liabilities Disclosure [Abstract]  
Other Long-term Liabilities
19. Other Long-term Liabilities:
The following table summarizes the components of other long-term liabilities as follows:
December 31,
2021 2020
Pension plan liabilities $ 3,551  $ 11,542 
Other postretirement benefit plan liabilities 607  634 
Finance lease and financing obligation liabilities 11,667  349 
Reserve for uncertain tax positions 7,658  — 
Other 614  2,874 
$ 24,094  $ 15,399