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Derivative Financial Instruments - Schedule of Interest Rate Derivatives (Details) - Interest rate swaps
$ in Thousands
Dec. 31, 2020
USD ($)
instrument
Dec. 31, 2019
USD ($)
instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Number of Instruments | instrument 4 0
Notional | $ $ 175,000 $ 0