Securities (Tables)	9 Months Ended
Sep. 30, 2021
Securities [Abstract]
Summary Of Securities Held-To-Maturity And Securities Available-For-Sale	September 30, 2021 Amortized Gross Unrealized Costs Gains (Losses) Fair ValueHeld-to-Maturity US agency obligations$ 3,659 $ 369 $ — $ 4,028 Available-for-Sale US Treasuries 2,000 9 — 2,009US agency obligations 58,242 793 (1,006) 58,029Mortgage-backed securities 34,659 120 (333) 34,446Municipals 46,229 399 (672) 45,956 Corporates 11,657 233 (32) 11,858 $ 152,787 $ 1,554 $ (2,043) $ 152,298 December 31, 2020 Amortized Gross Unrealized Costs Gains (Losses) Fair ValueHeld-to-Maturity US agency obligations$ 3,671 $ 521 $ — $ 4,192 Available-for-Sale US Treasuries 2,000 27 — 2,027US agency obligations 40,111 1,544 (335) 41,320Mortgage-backed securities 15,461 241 (6) 15,696Municipals 24,275 594 (96) 24,773Corporates 6,070 299 — 6,369 $ 87,917 $ 2,705 $ (437) $ 90,185
Gross Unrealized Losses And Fair Value Of The Bank’s Investments	Less than 12 months More than 12 months Total Fair Unrealized Fair Unrealized Fair UnrealizedSeptember 30, 2021Value Losses Value Losses Value LossesDescription of securities Held-to-maturity US agency obligations$ — $ — $ — $ — $ — $ — Available-for-sale US Treasuries — — — — — — US agency obligations 29,945 675 6,467 331 36,412 1,006 Mortgage-backed securities 30,340 333 — — 30,340 333 Municipals 30,338 548 3,436 124 33,774 672 Corporates 1,968 32 — — 1,968 32Total $ 92,591 $ 1,588 $ 9,903 $ 455 $ 102,494 $ 2,043 Less than 12 months More than 12 months Total Fair Unrealized Fair Unrealized Fair UnrealizedDecember 31, 2020Value Losses Value Losses Value LossesDescription of securities Held-to-maturity US agency obligations$ — $ — $ — $ — $ — $ — Available-for-sale US Treasuries — — — — — — US agency obligations 15,808 335 — — 15,808 335 Mortgage-backed securities 8,201 6 — — 8,201 6 Municipals 8,202 96 — — 8,202 96 Corporates — — — — — —Total $ 32,211 $ 437 $ — $ — $ 32,211 $ 437

Securities (Tables)

9 Months Ended

Sep. 30, 2021

Summary Of Securities Held-To-Maturity And Securities Available-For-Sale

September 30, 2021 Amortized Gross Unrealized Costs Gains (Losses) Fair ValueHeld-to-Maturity US agency obligations$ 3,659 $ 369 $ — $ 4,028 Available-for-Sale US Treasuries 2,000 9 — 2,009US agency obligations 58,242 793 (1,006) 58,029Mortgage-backed securities 34,659 120 (333) 34,446Municipals 46,229 399 (672) 45,956 Corporates 11,657 233 (32) 11,858 $ 152,787 $ 1,554 $ (2,043) $ 152,298 December 31, 2020 Amortized Gross Unrealized Costs Gains (Losses) Fair ValueHeld-to-Maturity US agency obligations$ 3,671 $ 521 $ — $ 4,192 Available-for-Sale US Treasuries 2,000 27 — 2,027US agency obligations 40,111 1,544 (335) 41,320Mortgage-backed securities 15,461 241 (6) 15,696Municipals 24,275 594 (96) 24,773Corporates 6,070 299 — 6,369 $ 87,917 $ 2,705 $ (437) $ 90,185

Gross Unrealized Losses And Fair Value Of The Bank’s Investments

Less than 12 months More than 12 months Total Fair Unrealized Fair Unrealized Fair UnrealizedSeptember 30, 2021Value Losses Value Losses Value LossesDescription of securities Held-to-maturity US agency obligations$ — $ — $ — $ — $ — $ — Available-for-sale US Treasuries — — — — — — US agency obligations 29,945 675 6,467 331 36,412 1,006 Mortgage-backed securities 30,340 333 — — 30,340 333 Municipals 30,338 548 3,436 124 33,774 672 Corporates 1,968 32 — — 1,968 32Total $ 92,591 $ 1,588 $ 9,903 $ 455 $ 102,494 $ 2,043 Less than 12 months More than 12 months Total Fair Unrealized Fair Unrealized Fair UnrealizedDecember 31, 2020Value Losses Value Losses Value LossesDescription of securities Held-to-maturity US agency obligations$ — $ — $ — $ — $ — $ — Available-for-sale US Treasuries — — — — — — US agency obligations 15,808 335 — — 15,808 335 Mortgage-backed securities 8,201 6 — — 8,201 6 Municipals 8,202 96 — — 8,202 96 Corporates — — — — — —Total $ 32,211 $ 437 $ — $ — $ 32,211 $ 437