Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5162-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4437-111522

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 28

-Article 12

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph c

-Subparagraph Schedule III

-Article 5

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

Other Real Estate Owned - Composition and Other Information (Details) - USD ($)	Sep. 30, 2015	Dec. 31, 2014	Dec. 31, 2013
Composition of OREO
Other real estate owned ("OREO"), net	$ 8,844,000	$ 9,779,000	$ 9,617,000
Loans [Member]
Composition of OREO
Other real estate owned ("OREO"), net	388,000	349,000	1,725,000
Loans, Land [Member]
Composition of OREO
Other real estate owned ("OREO"), net	319,000
Loans, Residential Real Estate [Member]
Composition of OREO
Other real estate owned ("OREO"), net	69,000
Tax Lien [Member]
Composition of OREO
Other real estate owned ("OREO"), net	$ 8,456,000	$ 9,430,000	$ 7,892,000