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Derivative Financial Instruments - Interest Rate Swaps (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2023
USD ($)
agreement
Derivative [Line Items]  
Number of interest rate swap agreements | agreement 4
Interest Rate Swap One [Member]  
Derivative [Line Items]  
Date entered 2017-08
Notional amount $ 200,000
Fixed interest rate paid 2.123%
Variable interest rate received 1-month Term SOFR
Effective date 2022-11
Expiration date 2025-10
Interest Rate Swap Two [Member]  
Derivative [Line Items]  
Date entered 2018-06
Notional amount $ 200,000
Fixed interest rate paid 2.848%
Variable interest rate received 1-month Term SOFR
Effective date 2022-11
Expiration date 2025-10
Interest Rate Swap Three [Member]  
Derivative [Line Items]  
Date entered 2018-06
Notional amount $ 200,000
Fixed interest rate paid 2.8284%
Variable interest rate received 1-month Term SOFR
Effective date 2022-11
Expiration date 2025-10
Interest Rate Swap Four [Member]  
Derivative [Line Items]  
Date entered 2018-12
Notional amount $ 200,000
Fixed interest rate paid 2.7715%
Variable interest rate received 1-month Term SOFR
Effective date 2022-11
Expiration date 2027-07