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Other Non-Operating Income (Expense), Net (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Other Non-Operating Income (Expense), Net [Abstract]      
Interest and dividend income $ 209 $ 49 $ 109
Equity income from joint ventures 3,464 3,295 820
Gain (loss) on foreign exchange 334 (257) (350)
Other non-operating income, net 807 407 233
Total other non-operating income, net $ 4,814 $ 3,494 $ 812