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Schedule II - Valuation and Qualifying Accounts - Allowance for Credit Losses (Details) - Allowance for credit losses deducted from financing receivables in the balance sheet - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of period $ 722 $ 1,489 $ 2,971
Additions charged to cost and expenses (211) 481 1,632
Deductions 38 (1,248) (3,114)
Balance at end of period $ 549 $ 722 $ 1,489