7. TROUBLED DEBT RESTRUCTURING (Details)	12 Months Ended
Dec. 31, 2016 USD ($) Integer	Dec. 31, 2015 USD ($) Integer
Troubled Debt Restructurings
Number of Contracts \| Integer	6	15
Pre-Modification Outstanding Recorded Investment	$ 180,000	$ 3,869,000
Post-Modification Outstanding Recorded Investment	$ 180,000	$ 3,869,000
Commercial Real Estate [Member]
Troubled Debt Restructurings
Number of Contracts \| Integer		1
Pre-Modification Outstanding Recorded Investment		$ 974,000
Post-Modification Outstanding Recorded Investment		$ 974,000
Real Estate [Member]
Troubled Debt Restructurings
Number of Contracts \| Integer	2	5
Pre-Modification Outstanding Recorded Investment	$ 141,000	$ 1,408,000
Post-Modification Outstanding Recorded Investment	$ 141,000	$ 1,408,000
Home Equity [Member]
Troubled Debt Restructurings
Number of Contracts \| Integer		4
Pre-Modification Outstanding Recorded Investment		$ 1,414,000
Post-Modification Outstanding Recorded Investment		$ 1,414,000
Consumer [Member]
Troubled Debt Restructurings
Number of Contracts \| Integer	4	6
Pre-Modification Outstanding Recorded Investment	$ 39,000	$ 73,000
Post-Modification Outstanding Recorded Investment	$ 39,000	$ 73,000

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524

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Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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