FAIR VALUE OF ASSETS AND LIABILITIES - Assets measured at fair value (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Fair Value Measurements Using - Level 1
Assets at fair value on a recurring basis
U.S. Treasury notes
U.S. Government agency notes
Municipal bonds
Mortgage backed securities: U.S. Government agencies and U.S. Government-sponsored enterprises
Collateralized mortgage obligations: U.S. Government agencies
Collateralized mortgage obligations: Non-agency
SBA bonds
CRA mutual funds
Preferred stock	$ 235	$ 246
Securities available-for-sale	$ 235	$ 246
Assets at fair value on a non-recurring basis
Collateral dependent impaired loans
Mortgage servicing rights
Fair Value Measurements Using - Level 2
Assets at fair value on a recurring basis
U.S. Treasury notes	$ 7,529	$ 2,541
U.S. Government agency notes		498
Municipal bonds	25,388	30,385
Mortgage backed securities: U.S. Government agencies and U.S. Government-sponsored enterprises	35,802	32,202
Collateralized mortgage obligations: U.S. Government agencies	1,862	2,014
Collateralized mortgage obligations: Non-agency	4,568	4,948
SBA bonds	2,871	3,096
CRA mutual funds	$ 779	$ 764
Preferred stock
Securities available-for-sale	$ 78,799	$ 76,448
Assets at fair value on a non-recurring basis
Collateral dependent impaired loans
Mortgage servicing rights
Fair Value Measurements Using - Level 3
Assets at fair value on a recurring basis
U.S. Treasury notes
U.S. Government agency notes
Municipal bonds
Mortgage backed securities: U.S. Government agencies and U.S. Government-sponsored enterprises
Collateralized mortgage obligations: U.S. Government agencies
Collateralized mortgage obligations: Non-agency
SBA bonds
CRA mutual funds
Preferred stock
Securities available-for-sale
Assets at fair value on a non-recurring basis
Collateral dependent impaired loans	$ 14,290	$ 15,211
Mortgage servicing rights	1,037	1,315
Assets at fair value
Assets at fair value on a recurring basis
U.S. Treasury notes	7,529	2,541
U.S. Government agency notes		498
Municipal bonds	25,388	30,385
Mortgage backed securities: U.S. Government agencies and U.S. Government-sponsored enterprises	35,802	32,202
Collateralized mortgage obligations: U.S. Government agencies	1,862	2,014
Collateralized mortgage obligations: Non-agency	4,568	4,948
SBA bonds	2,871	3,096
CRA mutual funds	779	764
Preferred stock	235	246
Securities available-for-sale	79,034	76,694
Assets at fair value on a non-recurring basis
Collateral dependent impaired loans	14,290	15,211
Mortgage servicing rights	$ 1,037	$ 1,315

Investments in notes or bonds that are collateralized by a specific group of underlying assets owned by the issuer of the notes or bonds 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.

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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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 1
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The recorded amount of loans and debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it was probable, at acquisition, that the investor would be unable to collect all contractually required payments receivable. They are deemed to be impaired since the acquisition and an allowance for credit losses has been recorded. Disclosure is gross of the allowance.

+ References

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

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-Publisher FASB
-Name Accounting Standards Codification
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No definition available.

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For an unclassified balance sheet, this item represents investments in common and preferred stocks and other forms of securities that provide ownership interests in a corporation.

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-Publisher FASB
-Name Accounting Standards Codification
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Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an 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

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

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-Publisher FASB
-Name Accounting Standards Codification
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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.

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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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Carrying value as of the balance sheet date of the portion of long-term, collateralized debt obligations due within one year or the operating cycle, if longer. Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Debt securities issued by a United States government agency such as Government National Mortgage Association (Ginnie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac), and Federal National Mortgage Association (Fannie Mae), 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.

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Debt (bills, notes or bonds) that are issued by the government of the United States 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.

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