Affordable Housing Projects Tax Credit Partnerships (Details Narrative) $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($)
Unfunded Loan Commitment [Member]
Affordable housing tax credit investments	$ 23,800

Amount of affordable housing tax credits and other tax benefits recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=64813897&loc=SL49122993-202985

Name:	us-gaap_AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration