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Securities (Tables) | 3 Months Ended
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Mar. 31, 2018
Securities [Abstract] |
Summary Of Securities Held-To-Maturity And Securities Available-For-Sale |
﻿ |  |  |  |
﻿ |  | March 31, 2018 |
﻿ | Amortized | Gross Unrealized | Fair Value
﻿ | Costs | Gains | (Losses) |
Held-to-Maturity |  |  |  |
﻿US agency obligations | $3,708 | $ - | $(230) | $3,478
﻿ |  |  |  |
Available-for-Sale |  |  |  |
﻿US Treasuries | 1,958 | - | (144) | 1,814
﻿US agency obligations | 24,835 | 5 | (1,622) | 23,218
﻿Mortgage-backed securities | 14,142 | 3 | (480) | 13,665
﻿Municipals | 12,521 | 24 | (406) | 12,139
﻿ Corporates | 4,113 | - | (316) | 3,797
﻿ | $57,569 | $32 | $(2,968) | $54,633
﻿ |  |  |  |
﻿ |  | December 31, 2017 |
﻿ | Amortized | Gross Unrealized | Fair Value
﻿ | Costs | Gains | (Losses) |
He ld-to-Maturity |  |  |  |
﻿US agency obligations | $5,713 | $8 | $(102) | $5,619
﻿ |  |  |  |
Available-for-Sale |  |  |  |
﻿US Treasuries | 1,956 | - | (98) | 1,858
﻿US agency obligations | 24,881 | 5 | (1,036) | 23,850
﻿Mortgage-backed securities | 13,662 | 2 | (276) | 13,388
﻿Municipals | 12,556 | 16 | (298) | 12,274
﻿Corporates | 4,117 | - | (175) | 3,942
﻿ | $57,172 | $23 | $(1,883) | $55,312
﻿
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 | Unrealized
March 31, 2018 | Value | Losses | Value | Losses | Value | Losses
Description of securities |  |  |  |  |  |
Held-to-maturity |  |  |  |  |  |
﻿ US agency obligations | $2,286 | $150 | $1,192 | $80 | $3,478 | $230
﻿ |  |  |  |  |  |
Available-for-sale |  |  |  |  |  |
﻿ US Treasuries | - | - | 1,814 | 144 | 1,814 | 144
﻿ US agency obligations | 9,213 | 425 | 14,001 | 1,197 | 23,214 | 1,622
﻿ Mortgage-backed securities | 1,414 | 36 | 11,415 | 444 | 12,829 | 480
﻿ Municipals | 2,053 | 42 | 9,048 | 364 | 11,101 | 406
﻿ Corporates | - | - | 3,797 | 316 | 3,797 | 316
﻿Total | $12,680 | $503 | $40,075 | $2,465 | $52,755 | $2,968
﻿ |  |  |  |  |  |
﻿ | Less than 12 months | More than 12 months | Total
﻿ | Fair | Unrealized | Fair | Unrealized | Fair | Unrealized
﻿December 31, 2017 | Value | Losses | Value | Losses | Value | Losses
﻿Description of securities |  |  |  |  |  |
Held-to-maturity |  |  |  |  |  |
﻿ US agency obligations | $2,367 | $70 | $1,243 | $32 | $3,610 | $102
﻿ |  |  |  |  |  |
Available-for-sale |  |  |  |  |  |
﻿ US Treasuries | - | - | 1,858 | 98 | 1,858 | 98
﻿ US agency obligations | 11,465 | 215 | 12,379 | 821 | 23,844 | 1,036
﻿ Mortgage-backed securities | 2,802 | 26 | 9,712 | 250 | 12,514 | 276
﻿ Municipals | 4,823 | 41 | 5,644 | 257 | 10,467 | 298
﻿ Corporates | - | - | 3,942 | 175 | 3,942 | 175
﻿Total | $19,090 | $282 | $33,535 | $1,601 | $52,625 | $1,883
﻿

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- Definition Available-For-Sale Securities And Held-To-Maturity Securities [Text Block] + References No definition available. + Details
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27290-111563 + Details
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