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Summary of Significant Accounting Policies (Allowance for doubtful accounts) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Balance at beginning of period $ 11,114 $ 9,217
Charged to expense 2,249 2,424
Deductions or other (2,673) (527)
Balance at end of period $ 10,690 $ 11,114