Accounting Standards Updates (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Accounting Standards Updates Details Narrative
Adoption of ASU 2014-01 Investments Accounting for Investments in Qualified Affordable Housing Projects	$ 725
Amortization method Qualified Affordable Housing Project Investments	$ 3,000	$ 3,900

Amount of investment in qualified affordable housing projects.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 740

-Section 50

-Paragraph 2

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=49127445&loc=SL49122993-202985

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant