Derivative Instruments - Cash Collateral Posted and Received in Respect of Derivative and Other Financial Instruments (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Cash collateral posted, net | $ 4,549 | $ 6,306 |
| Interest Rate Swap | ||
| Cash collateral posted, net | 4,174 | 6,306 |
| U.S. Treasury Note Futures | ||
| Cash collateral posted, net | $ 375 | $ 0 |