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Investment Securities - Unrealized Losses (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Fair Value |  |
Less than 12 Months | $ 148,571 | $ 21,668
12 Months or Longer | 31,699 | 37,362
Total | 180,270 | 59,030
Unrealized Losses |  |
Less than 12 Months | (1,336) | (256)
12 Months or Longer | (420) | (297)
Total | (1,756) | (553)
U.S. government and agency securities |  |
Fair Value |  |
Less than 12 Months | 1,695 |
12 Months or Longer | 0 |
Total | 1,695 |
Unrealized Losses |  |
Less than 12 Months | (40) |
12 Months or Longer | 0 |
Total | (40) |
Municipal securities |  |
Fair Value |  |
Less than 12 Months | 42,397 | 10,264
12 Months or Longer | 6,427 | 0
Total | 48,824 | 10,264
Unrealized Losses |  |
Less than 12 Months | (675) | (227)
12 Months or Longer | (281) | 0
Total | (956) | (227)
Residential CMO and MBS |  |
Fair Value |  |
Less than 12 Months | 74,409 | 0
12 Months or Longer | 21,480 | 25,293
Total | 95,889 | 25,293
Unrealized Losses |  |
Less than 12 Months | (267) | 0
12 Months or Longer | (123) | (209)
Total | (390) | (209)
Commercial CMO and MBS |  |
Fair Value |  |
Less than 12 Months | 30,070 | 11,404
12 Months or Longer | 2,583 | 7,499
Total | 32,653 | 18,903
Unrealized Losses |  |
Less than 12 Months | (354) | (29)
12 Months or Longer | (7) | (61)
Total | (361) | (90)
Other asset-backed securities |  |
Fair Value |  |
Less than 12 Months | 0 | 0
12 Months or Longer | 1,209 | 4,570
Total | 1,209 | 4,570
Unrealized Losses |  |
Less than 12 Months | 0 | 0
12 Months or Longer | (9) | (27)
Total | $ (9) | $ (27)

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