SECURITIES - Aggreggate fair value and gross unrealized loss of securities (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Less Than 12 Months, Fair value
Available-for-sale
Municipal bonds	$ 1,267	$ 177
Mortgage-backed securities	1,828	56
Collateralized mortgage obligations, Non-agency	244	441
Total temporarily impaired securities	3,339	674
Less Than 12 Months, Unrealized losses
Available-for-sale
Municipal bonds	(64)	1
Mortgage-backed securities	(18)	1
Collateralized mortgage obligations, Non-agency	(7)	7
Total temporarily impaired securities	$ (89)	9
12 Months or Longer, Fair value
Available-for-sale
Municipal bonds		1,589
Mortgage-backed securities		1,885
Collateralized mortgage obligations, Non-agency		164
Total temporarily impaired securities		3,638
12 Months or Longer, Unrealized losses
Available-for-sale
Municipal bonds		64
Mortgage-backed securities		14
Collateralized mortgage obligations, Non-agency		5
Total temporarily impaired securities		83
Total, Fair value
Available-for-sale
Municipal bonds	$ 1,267	1,766
Mortgage-backed securities	1,828	1,941
Collateralized mortgage obligations, Non-agency	244	605
Total temporarily impaired securities	3,339	4,312
Total, Unrealized losses
Available-for-sale
Municipal bonds	(64)	65
Mortgage-backed securities	(18)	15
Collateralized mortgage obligations, Non-agency	(7)	12
Total temporarily impaired securities	$ (89)	$ 92

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- References

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- Definition

Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 405

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=50488274&loc=d3e64164-112818

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- Definition

Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as available-for-sale.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Mortgage-Backed Securities

-URI http://asc.fasb.org/extlink&oid=6517959

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- Definition

Bonds or similar securities issued by state, city, or local governments or the agencies operated by state, city, or local governments which are short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

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