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Interest Rate Derivatives - Schedule of key terms and fair values of interest rate swap derivatives (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jan. 28, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Fair values of interest rate swap derivatives |  |  |  |
Fair value of interest rate swaps |  | $ 2,631 |  |
Payments for hedge, investing activities |  | 625 | $ 0 | $ 53,130
Designated |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Fair value of interest rate swaps |  |  | (3,289) |
Interest rate swap, effective August 1, 2019 | Designated |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Notional Amount |  | $ 10,880 |  |
Fixed Rate |  | 1.678% |  |
Fair value of interest rate swaps |  | $ 806 | (234) |
Notional amount of interest rate derivatives after scheduled amortization |  | $ 10,000 |  |
Interest rate swap, effective August 1, 2019 | Designated | Secured Overnight Financing Rate |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Floating Rate Index |  | 0.10% |  |
Interest rate swap, effective April 2020, swap two | Designated |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Notional Amount |  | $ 22,775 |  |
Fixed Rate |  | 0.573% |  |
Fair value of interest rate swaps |  | $ 1,825 | 355 |
Notional amount of interest rate derivatives after scheduled amortization |  | $ 22,100 |  |
Interest rate swap, effective April 2020, swap two | Designated | Secured Overnight Financing Rate |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Floating Rate Index |  | 0.10% |  |
Interest rate swap, effective September 1, 2016, swap one | Designated |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Notional Amount |  | $ 100,000 |  |
Fixed Rate |  | 1.901% |  |
Fair value of interest rate swaps |  | $ 0 | (1,361) |
Interest rate swap, effective September 1, 2016, swap two | Designated |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Notional Amount |  | $ 100,000 |  |
Fixed Rate |  | 1.905% |  |
Fair value of interest rate swaps |  | $ 0 | (1,365) |
Interest rate swap, effective September 1, 2016, swap three | Not Designated as Hedging Instrument |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |
Notional Amount |  | $ 50,000 |  |
Fixed Rate |  | 1.908% |  |
Fair value of interest rate swaps |  | $ 0 | $ (684) |
Payments for hedge, investing activities | $ 625 |  |  |

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- Definition The percentage points added to the reference rate to compute the variable rate on the interest rate derivative. + References No definition available. + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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- Definition Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet. + References No definition available. + Details
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