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Interest Rate Contracts - Narrative (Details)
$ in Thousands
Mar. 10, 2020
USD ($)
contract
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Derivative [Line Items]      
Income expected to be recognized in earnings in next 12 months   $ 11,000  
Interest Rate Swap, Effective March 10, 2020 - $150,000 Notional Amount, Interest Rate 0.83%      
Derivative [Line Items]      
Derivative notional amount $ 150,000 150,000 $ 0
Fair value of interest rate swap in a net asset (liability) position   1,761 0
Interest Rate Swap Effective Date July 1, 2020,$125,000 Notional Amount, Interest Rate 2.82%      
Derivative [Line Items]      
Derivative notional amount 100,000 125,000 125,000
Fair value of interest rate swap in a net asset (liability) position   14,647 7,038
Interest Rate Swap, Effective March 10, 2020 - $75,000 Notional Amount, Interest Rate 0.86%      
Derivative [Line Items]      
Derivative notional amount $ 75,000 75,000 0
Fair value of interest rate swap in a net asset (liability) position   992 0
Interest Rate Swap      
Derivative [Line Items]      
Number of interest rate swap agreements executed | contract 3    
Term of interest rate contracts 5 years 6 months    
Derivative notional amount   1,175,000 850,000
Fair value of interest rate swap in a net asset (liability) position   $ 55,004 $ 24,146