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Borrowings (Tables) | 12 Months Ended
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Dec. 31, 2016
Borrowings [Abstract] |
Schedule of Short-term Debt [Table Text Block] | Short-term borrowings at December 31 consist of the following: ﻿
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ | 2016 |  | 2015
﻿ | ( In Thousands)
﻿Securities sold under agreements to repurchase | $ | 32,811 |  | $ | 33,563
﻿Federal Home Loan Bank short-term borrowings |  | - |  |  | 19,672
﻿ | $ | 32,811 |  | $ | 53,235
﻿ The outstanding balances and related information of short-term borrowings are summarized as follows: ﻿
﻿ |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |
﻿ | Years Ended December 31,
﻿ | 2016 |  | 2015
﻿ | (Dollars In Thousands)
﻿Average balance during the year | $ | 41,593 |  |  | $ | 34,057 |
﻿Average interest rate during the year |  | 0.31 | % |  |  | 0.25 | %
﻿Maximum month-end balance during the year | $ | 52,672 |  |  | $ | 55,183 |
﻿Weighted average interest rate at the end of the year |  | 0.32 | % |  |  | 0.36 | %
﻿
Schedule of remaining contractual maturity of repurchase agreements [Table Text Block] | ﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  | As of December 31, 2016 |  |
﻿ |  |  | Remaining Contractual Maturity of the Agreements |  |
﻿ |  |  | Overnight and continuous |  | Up to 30 days |  | 30-90 days |  | Greater than 90 days |  | Total
﻿Repurchase Agreements: |  |  |  |  |  |  |  |  |  |  |
﻿ Obligations of U.S. Government agencies |  |  | $34,917 |  | $0 |  | $0 |  | $230 |  | $35,147
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿Total liability recognized for repurchase agreements |  |  |  |  |  |  |  |  |  |  | $32,811
﻿
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  | As of December 31, 2015 |  |
﻿ |  |  | Remaining Contractual Maturity of the Agreements |  |
﻿ |  |  | Overnight and continuous |  | Up to 30 days |  | 30-90 days |  | Greater than 90 days |  | Total
﻿Repurchase Agreements: |  |  |  |  |  |  |  |  |  |  |
﻿ Obligations of U.S. Government agencies |  |  | $35,515 |  | $139 |  | $277 |  | $385 |  | $36,316
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿Total liability recognized for repurchase agreements |  |  |  |  |  |  |  |  |  |  | $33,563
﻿
Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank [Table Text Block] |
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ | 2016 |  | 2015
﻿ | (In Thousands)
﻿ |  |  |  |  |
﻿Notes with the FHLB: |  |  |  |  |
﻿ |  |  |  |  |
﻿Convertible note due January 2017 at 4.71% | $ | 10,000 |  | $ | 10,000
﻿Amortizing fixed rate borrowing due December 2017 at 1.27% |  | 4,025 |  |  | 8,000
﻿Amortizing fixed rate borrowing due January 2018 at 0.91% |  | 662 |  |  | 1,267
﻿Amortizing fixed rate borrowing due December 2018 at 1.42% |  | 1,634 |  |  | 2,434
﻿Amortizing fixed rate borrowing due June 2020 at 1.49% |  | 7,078 |  |  | 9,033
﻿Amortizing fixed rate borrowing due December 2020 at 1.71% |  | 4,034 |  |  | 5,000
﻿Amortizing fixed rate borrowing due March 2022 at 1.75% |  | 4,568 |  |  | 5,392
﻿ | $ | 32,001 |  | $ | 41,126
﻿
Schedule of Contractual Maturities of Other Borrowings [Table Text Block] |
﻿ |  |
﻿ |  |
﻿2017 | $ | 19,253
﻿2018 |  | 4,741
﻿2019 |  | 3,930
﻿2020 |  | 2,951
﻿2021 |  | 899
﻿2022 |  | 227
﻿ | $ | 32,001
﻿

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- Definition Tabular disclosure of advances by federal home loan bank by branch. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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- Definition Tabular disclosure of short-term debt arrangements (having initial terms of repayment within one year or the normal operating cycle, if longer) including: (1) description of the short-term debt arrangement; (2) identification of the lender or type of lender; (3) repayment terms; (4) weighted average interest rate; (5) carrying amount of funds borrowed under the specified short-term debt arrangement as of the balance sheet date; (6) description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet; and (7) amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Tabular disclosure, as of the most recent balance sheet date, of securities or other assets sold under repurchase agreements when this amount exceeds 10 percent of total assets. Disclosure may include the following: the type of securities or assets sold under agreements to repurchase, the carrying amount, market value (including accrued interest plus any cash or other assets on deposit. The information is segregated into securities maturing (1) overnight; (2) term up to 30 days; (3) term of 30 to 90 days; (4) term over 90 days; (5) demand. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)(i)(A)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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