5. INVESTMENT SECURITIES - Schedule of Securities Amortized Cost and Estimated Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Amortized Cost	$ 84,526
Gross Unrealized Gains	507	$ 305
Gross Unrealized Losses	323	801
Approximate Fair Value	84,710	101,642
US Government Agencies
Amortized Cost	34,827	41,488
Gross Unrealized Gains	356	244
Gross Unrealized Losses	58	209
Approximate Fair Value	35,125	41,523
Taxable Municipals
Amortized Cost	2,421	3,337
Gross Unrealized Gains	21	5
Gross Unrealized Losses	10	61
Approximate Fair Value	2,432	3,281
Corporate Bonds
Amortized Cost	2,045	1,944
Gross Unrealized Gains	15	15
Gross Unrealized Losses	44	20
Approximate Fair Value	2,016	1,939
Mortgage Backed Securities
Amortized Cost	45,233	55,369
Gross Unrealized Gains	115	41
Gross Unrealized Losses	211	511
Approximate Fair Value	$ 45,137	$ 54,899

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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