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Fair Value Measurements (Detail Textuals) - USD ($) | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015
Fair Value Disclosures [Abstract] |  |
Gains included in earnings attributable to change in unrealized gains or losses | $ 108,000 | $ 372,000
Impaired loans with a specific allowance | 7,030,000 | 5,729,000
Specific allowance related to impaired loans | 1,080,000 | 1,540,000
Impaired financing receivable charge offs | $ 1,000,000 | $ 1,900,000

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- Definition Represents fair value measurement with unobservable inputs reconciliation recurring basis asset gain loss included in earnings attributable to change in unrealized gains. + References No definition available. + Details
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- Definition Represents the amount related to charge off of impaired financing receivable during the period. + References No definition available. + Details
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- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Recorded Investment -URI http://asc.fasb.org/extlink&oid=65880944 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 + Details
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- Definition Amount of investment in impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953550-111524 + Details
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