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Derivative Financial Instruments - Effect of Derivative Financial Instruments on Income Statement (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Derivative [Line Items]    
Amount of Gain (Loss) Reclassed from Other Comprehensive Income into Income (Effective Portion) $ (252) $ (125)
Interest rate contracts | Derivatives designated as hedging instruments | Interest Expense    
Derivative [Line Items]    
Amount of Gain (Loss) Reclassed from Other Comprehensive Income into Income (Effective Portion) $ (252) $ (125)