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Investments and other assets (Tables)
6 Months Ended
Jun. 30, 2023
Investments, All Other Investments [Abstract]  
Schedule of Other Assets
Our investments and other assets consisted of the following as of June 30, 2023 and December 31, 2022 (in thousands):
June 30, 2023Dec. 31, 2022
Cash value insurance$50,300 $48,919 
Equity method investments16,810 17,003 
Other equity investments20,158 20,158 
Deferred debt issuance costs450 2,232 
Long-term contract assets11,881 14,135 
Other long-term assets19,240 24,047 
Total$118,839 $126,494