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Other Comprehensive Income (Loss) - Summary of Unrealized Gains and Losses on Available-for-Sale Securities (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                      
Balance at beginning of year $ 219,917 $ 227,685 $ 233,646 $ 245,657 $ 238,737 $ 234,155 $ 228,184 $ 223,726 $ 245,657 $ 223,726 $ 212,508
Other comprehensive loss 3,158 (14,506) (12,583) (18,334) 535 (1,257) 362 (1,312) (42,265) (1,672) (3,624)
Balance at end of year 228,923 $ 219,917 $ 227,685 233,646 245,657 $ 238,737 $ 234,155 228,184 228,923 245,657 223,726
Accumulated Net Unrealized Investment Gain (Loss)                      
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                      
Balance at beginning of year       $ (1,718)       $ 5,009 (1,718) 5,009 3,657
Unrealized gains (losses) on cash flow hedging derivatives arising during the year                 (54,424) (8,492) 2,866
Reclassification of realized gains during the year                 (7) (23) (1,155)
Related deferred taxes                 11,431 1,788 (359)
Other comprehensive loss                 (43,000) (6,727) 1,352
Balance at end of year $ (44,718)       $ (1,718)       $ (44,718) $ (1,718) $ 5,009