Note 22 - Fair Values (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

(Amounts in thousands)	Carrying		Fair Value Measurements Using
December 31, 2015	Amounts		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	51,192	$	51,192	$	—	$	—	$	51,192
Securities available-for-sale	$	159,030	$	—	$	159,030	$	—	$	159,030
Securities held-to-maturity	$	35,899	$	—	$	36,645	$	—	$	36,645
Net loans	$	706,329	$	—	$	—	$	711,528	$	711,528
Federal Home Loan Bank of San Francisco stock	$	4,465	$	4,465	$	—	$	—	$	4,465
Financial liabilities
Deposits	$	803,735	$	—	$	804,490	$	—	$	804,490
Term Debt	$	94,694	$	—	$	94,694	$	—	$	94,694
Junior subordinated debenture	$	10,310	$	—	$	5,402	$	—	$	5,402
Derivatives	$	2,369	$	—	$	2,369	$	—	$	2,369

(Amounts in thousands)	Carrying		Fair Value Measurements Using
December 31, 2014	Amounts		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	58,422	$	58,422	$	—	$	—	$	58,422
Securities available-for-sale	$	186,986	$	2,571	$	184,415	$	—	$	186,986
Securities held-to-maturity	$	36,806	$	—	$	37,118	$	—	$	37,118
Net loans	$	650,235	$	—	$	—	$	661,126	$	661,126
Federal Home Loan Bank of San Francisco stock	$	5,728	$	5,728	$	—	$	—	$	5,728
Financial liabilities
Deposits	$	789,035	$	—	$	790,068	$	—	$	790,068
Term Debt	$	75,000	$	—	$	75,000	$	—	$	75,000
Junior subordinated debenture	$	10,310	$	—	$	4,932	$	—	$	4,932
Derivatives	$	3,224	$	—	$	3,224	$	—	$	3,224

Assets And Liabilities Measured At Fair Value On Recurring Basis Table [Text Block]

(Amounts in thousands)	Fair Value at December 31, 2015
Recurring Basis	Total		Level 1		Level 2		Level 3
Available-for-sale securities
U.S. government and agencies	$	3,943	$	—	$	3,943	$	—
Obligations of states and political subdivisions		61,104		—		61,104		—
Residential mortgage backed securities and collateralized mortgage obligations		32,137		—		32,137		—
Corporate securities		33,778		—		33,778		—
Commercial mortgage backed securities		12,769		—		12,769		—
Other investment securities (1)		15,299		—		15,299		—
Total assets measured at fair value	$	159,030	$	—	$	159,030	$	—
Derivatives – interest rate swaps	$	2,369	$	—	$	2,369	$	—
Total liabilities measured at fair value	$	2,369	$	—	$	2,369	$	—

(Amounts in thousands)	Fair Value at December 31, 2014
Recurring Basis	Total		Level 1		Level 2		Level 3
Available-for-sale securities
U.S. government and agencies	$	6,393	$	—	$	6,393	$	—
Obligations of states and political subdivisions		54,363		—		54,363		—
Residential mortgage backed securities and collateralized mortgage obligations		47,015		—		47,015		—
Corporate securities		37,734		1,467		36,267		—
Commercial mortgage backed securities		10,389		1,104		9,285		—
Other investment securities (1)		31,092		—		31,092		—
Total assets measured at fair value	$	186,986	$	2,571	$	184,415	$	—
Derivatives – interest rate swaps	$	3,224	$	—	$	3,224	$	—
Total liabilities measured at fair value	$	3,224	$	—	$	3,224	$	—

Fair Value Measurements, Nonrecurring [Table Text Block]

(Amounts in thousands)	Fair Value at December 31, 2015
Nonrecurring basis	Total		Level 1		Level 2		Level 3
Collateral dependent impaired loans	$	707	$	—	$	—	$	707
Other real estate owned		743		—		—		743
Total assets measured at fair value	$	1,450	$	—	$	—	$	1,450

(Amounts in thousands)	Fair Value at December 31, 2014
Nonrecurring basis	Total		Level 1		Level 2		Level 3
Collateral dependent impaired loans	$	10,319	$	—	$	—	$	10,319
Other real estate owned		166		—		—		166
Total assets measured at fair value	$	10,485	$	—	$	—	$	10,485

Loss From Nonrecurring Fair Value [Table Text Block]

(Amounts in thousands)	December 31,
Fair value adjustments	2015		2014		2013
Collateral dependent impaired loans	$	476	$	2,216	$	745
Other real estate owned		197		42		—
Total	$	673	$	2,258	$	745