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Significant Accounting Policies - Comprehensive Income (Loss) (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Accounting Policies [Abstract]      
Accumulated other comprehensive loss $ (44,300,000)   $ (35,068,000)
Tax from unrealized losses on marketable securities 100,000   $ 100,000
Reclassifications from AOCI $ 0 $ 0