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Derivative Instruments (Details) - USD ($)
Dec. 31, 2020
Mar. 31, 2020
Dec. 31, 2019
Derivative [Line Items]      
Pre-tax deferred losses expected to be reclassified to earnings during the next 12 months $ 700,000    
Cash Flow Hedge | Interest rate swaps      
Derivative [Line Items]      
Notional amount   $ 100,000,000.0  
Average fixed interest rate 0.82%    
Cash Flow Hedge | Interest rate swaps | Accrued expenses and other liabilities      
Derivative [Line Items]      
Interest rate swaps $ 1,908,000   $ 0