Quarterly report pursuant to Section 13 or 15(d)

Securities - Amortized cost and estimated fair value of debt securities (Details)

v3.21.4
Securities - Amortized cost and estimated fair value of debt securities (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]    
Total available-for-sale, 1 year or less $ 2,758 $ 3,594
Total available-for-sale, 1 to 5 years 56,435 57,526
Total available-for-sale, 5 to 10 years 33,195 18,368
Total available-for-sale, After 10 years 4,606 2,132
Total available-for-sale, Fair value 96,994 81,620
Total available-for-sale, Gross unrealized gains 1,494 2,090
Total available-for-sale, Gross unrealized losses (619) (123)
Total available-for-sale, Amortized cost 96,119 79,653
U.S. government agency obligations    
Debt Securities, Available-for-sale [Line Items]    
Total available-for-sale, 1 year or less   1,000
Total available-for-sale, 1 to 5 years 3,938 4,862
Total available-for-sale, 5 to 10 years 6,507 1,285
Total available-for-sale, Fair value 10,445 7,147
Total available-for-sale, Gross unrealized gains 163 154
Total available-for-sale, Gross unrealized losses (39) (17)
Total available-for-sale, Amortized cost 10,321 7,010
Municipal obligations    
Debt Securities, Available-for-sale [Line Items]    
Total available-for-sale, 1 year or less 1,231 768
Total available-for-sale, 1 to 5 years 3,777 3,726
Total available-for-sale, 5 to 10 years 2,867 4,354
Total available-for-sale, After 10 years 2,970 2,132
Total available-for-sale, Fair value 10,845 10,980
Total available-for-sale, Gross unrealized gains 464 518
Total available-for-sale, Gross unrealized losses (12) (18)
Total available-for-sale, Amortized cost 10,393 10,480
Mortgage-backed residential obligations    
Debt Securities, Available-for-sale [Line Items]    
Total available-for-sale, 1 year or less 456 1,443
Total available-for-sale, 1 to 5 years 31,185 34,486
Total available-for-sale, 5 to 10 years 13,837 7,165
Total available-for-sale, Fair value 45,478 43,094
Total available-for-sale, Gross unrealized gains 426 884
Total available-for-sale, Gross unrealized losses (309) (22)
Total available-for-sale, Amortized cost 45,361 42,232
Collateralized mortgage obligations    
Debt Securities, Available-for-sale [Line Items]    
Total available-for-sale, 1 year or less 1,071 383
Total available-for-sale, 1 to 5 years 17,535 14,452
Total available-for-sale, 5 to 10 years 9,984 5,564
Total available-for-sale, After 10 years 1,636  
Total available-for-sale, Fair value 30,226 20,399
Total available-for-sale, Gross unrealized gains 441 534
Total available-for-sale, Gross unrealized losses (259) (66)
Total available-for-sale, Amortized cost $ 30,044 $ 19,931