5. INVESTMENT SECURITIES - Schedule of Securities Amortized Cost and Estimated Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Amortized Cost	$ 102,138	$ 100,174
Gross Unrealized Gains	305	476
Gross Unrealized Losses	801	581
Approximate Fair Value	101,642	100,069
US Government Agencies Debt Securities [Member]
Amortized Cost	41,488	43,985
Gross Unrealized Gains	244	332
Gross Unrealized Losses	209	247
Approximate Fair Value	41,523	44,070
Taxable Municipal Notes [Member]
Amortized Cost	3,337	$ 293
Gross Unrealized Gains	5
Gross Unrealized Losses	61	$ 5
Approximate Fair Value	3,281	$ 288
Corporate Debt Securities [Member]
Amortized Cost	1,944
Gross Unrealized Gains	15
Gross Unrealized Losses	20
Approximate Fair Value	1,939
Collateralized Mortgage Backed Securities [Member]
Amortized Cost	55,369	$ 55,896
Gross Unrealized Gains	41	144
Gross Unrealized Losses	511	329
Approximate Fair Value	$ 54,899	$ 55,711

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 320
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-Paragraph 2
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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Paragraph 2
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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.2)
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