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Derivative Financial Instruments - Interest Rate Swaps Designated as Cash Flow Hedges (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Derivative [Line Items]          
Notional amount $ 3,946   $ 3,946   $ 3,990
Balances carried in AOCI          
Interest Expense 6,668 $ 7,146 12,703 $ 14,584  
Interest rate swap          
Derivative [Line Items]          
Notional amount 300,000   300,000    
Cash Flow Hedging | Interest rate swap          
Derivative [Line Items]          
Notional amount 350,000   350,000   50,000
Gross aggregate fair value of the swaps          
Gross aggregate fair value of swap assets 1,412   1,412    
Gross aggregate fair value of swap liabilities 19,296   19,296   958
Balances carried in AOCI          
Unrealized gains (losses) on cash flow hedges, net of tax     (12,844)   (685)
Unrealized gain (losses) to be reclassified from OCI to interest expense during next three months     100    
Interest income (expense) on swap transactions 567 $ (288) 1,067 $ (566)  
Cash Flow Hedging | Debt Swap          
Derivative [Line Items]          
Notional amount $ 50,000   $ 50,000   $ 50,000
Weighted average fixed interest rates 1.79%   1.79%   1.79%
Weighted average variable interest rates 1.83%   1.83%   0.20%
Weighted average maturity in years     2 years 2 months 15 days   2 years 8 months 15 days
Cash Flow Hedging | Loan Swap          
Derivative [Line Items]          
Notional amount $ 300,000   $ 300,000    
Weighted average fixed interest rates 4.45%   4.45%    
Weighted average variable interest rates 4.81%   4.81%    
Weighted average maturity in years     6 years 7 months 9 days