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Interest Rate Derivatives (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Effect of interest rate derivatives on consolidated statements of operations and comprehensive income |  |  |  |  |
Amount of (Loss) Income Recognized in AOCL on Derivatives | $ (240) | $ (3,315) | $ 544 | $ (41,020) |
Amount of Loss Reclassified from AOCL into Interest Expense on Statement of Operations | (1,203) | (935) | (2,378) | (1,066) |
Interest rate swaps | Interest Expense |  |  |  |  |
Effect of interest rate derivatives on consolidated statements of operations and comprehensive income |  |  |  |  |
Amount of Loss Reclassified from AOCL into Interest Expense on Statement of Operations | (1,203) | $ (935) | (2,378) | $ (1,066) |
Interest rate swaps | Prepaid expenses and other assets, net |  |  |  |  |
Fair value of interest rate derivatives and balance sheet classification |  |  |  |  |
Interest rate swaps designated as cash flow hedges | 46 |  | 46 |  | $ 0
Interest rate swaps | Interest rate derivatives (liabilities) |  |  |  |  |
Fair value of interest rate derivatives and balance sheet classification |  |  |  |  |
Interest rate swaps designated as cash flow hedges | (6,646) |  | (6,646) |  | (9,522)
Designated |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Fair value of interest rate swaps | (6,600) |  | (6,600) |  | (9,522)
Designated | Interest rate swaps |  |  |  |  |
Effect of interest rate derivatives on consolidated statements of operations and comprehensive income |  |  |  |  |
Approximate amount to be reclassified from AOCL to interest expense over the next 12 months | 4,700 |  | 4,700 |  |
Fair value of derivative liability | 6,700 |  | 6,700 |  |
Settlement amount of derivative obligation at termination value | 7,100 |  | 7,100 |  |
Designated | Interest rate swap, effective September 1, 2016, swap one |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Notional Amount | $ 100,000 |  | $ 100,000 |  |
Fixed Rate | 1.901% |  | 1.901% |  |
Fair value of interest rate swaps | $ (2,477) |  | $ (2,477) |  | (3,394)
Designated | Interest rate swap, effective September 1, 2016, swap two |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Notional Amount | $ 100,000 |  | $ 100,000 |  |
Fixed Rate | 1.905% |  | 1.905% |  |
Fair value of interest rate swaps | $ (2,483) |  | $ (2,483) |  | (3,401)
Designated | Interest rate swap, effective September 1, 2016, swap three |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Notional Amount | $ 50,000 |  | $ 50,000 |  |
Fixed Rate | 1.908% |  | 1.908% |  |
Fair value of interest rate swaps | $ (1,244) |  | $ (1,244) |  | (1,704)
Designated | Interest rate swap, effective August 1, 2019 |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Notional Amount | $ 11,200 |  | $ 11,200 |  |
Fixed Rate | 1.678% |  | 1.678% |  |
Fair value of interest rate swaps | $ (442) |  | $ (442) |  | (733)
Notional amount of interest rate derivatives after scheduled amortization | 10,000 |  | 10,000 |  |
Designated | Interest rate swap, effective April 1, 2020, swap two |  |  |  |  |
Fair values of interest rate swap derivatives |  |  |  |  |
Notional Amount | $ 23,000 |  | $ 23,000 |  |
Fixed Rate | 0.573% |  | 0.573% |  |
Fair value of interest rate swaps | $ 46 |  | $ 46 |  | $ (290)
Notional amount of interest rate derivatives after scheduled amortization | $ 22,100 |  | $ 22,100 |  |

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