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Borrowing Arrangements (Tables)
 12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Future Principal Payments
The following table sets forth future principal and interest payments:
(in thousands)
YearPrincipal paymentsInterest paymentsTotal
2022$2,098 $4,085 $6,183 
20232,226 3,957 6,183 
20242,302 3,881 6,183 
20252,448 3,735 6,183 
20262,556 3,627 6,183 
Thereafter82,440 41,108 123,548