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Subordinated Debentures (Details Narrative) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2013 | Dec. 31, 2005 | Dec. 31, 2003
Subordinated Debentures 2003 [Member] |  |  |  |  |
Proceeds from issuance of debt |  |  |  |  | $ 8,200
Debt instruments, due date, year |  |  |  |  | 2034
Debt instrument, description of variable rate basis |  |  |  |  | Interest accrues at three month LIBOR plus 2.85%.
Subordinated borrowing, interest rate | 5.37% | 4.23% |  |  |
Subordinated Debentures 2003 [Member] | LIBOR [Member] |  |  |  |  |
Debt variable rate | 2.85% |  |  |  |
Subordinated Debentures 2005 [Member] |  |  |  |  |
Proceeds from issuance of debt |  |  |  | $ 8,200 |
Debt instruments, due date, year |  |  |  | 2036 |
Debt instrument, description of variable rate basis |  |  |  | Interest accrues at three month LIBOR plus 1.34%. |
Subordinated borrowing, interest rate | 4.13% | 2.93% |  |  |
Subordinated Debentures 2005 [Member] | LIBOR [Member] |  |  |  |  |
Debt variable rate | 1.34% |  |  |  |
Subordinated Debentures 2013 [Member] |  |  |  |  |
Proceeds from issuance of debt |  |  | $ 5,200 |  |
Debt instruments, due date, year |  |  | 2036 |  |
Debt instrument, description of variable rate basis |  |  | Interest accrues at three month LIBOR plus 1.62%. |  |
Subordinated borrowing, interest rate | 4.44% | 3.29% |  |  |
Debt instrument, effective interest rate |  | 7.17% |  |  |
Subordinated Debentures 2013 [Member] | LIBOR [Member] |  |  |  |  |
Debt variable rate | 1.62% |  |  |  |

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- Definition Year the original debt was scheduled to mature, in CCYY format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Stated interest rate of the subordinated debt. + References No definition available. + Details
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