Note 10 - Fair Value Measurement (Tables)

3 Months Ended

Mar. 31, 2015

Disclosure Text Block [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Fair Value			Quoted Prices In Active Markets for Identical Assets		Significant Observable Inputs-Other			Significant Unobservable Inputs
	(In thousands)
Description	3/31/15			Level 1		Level 2			Level 3
Securities available for sale:
Government securities	$	31,659		$	31,659	$	-		$	-
Mortgage-backed securities		156,089			-		156,089			-
Municipal securities		55,921			-		55,921			-
Corporate bonds		28,814			-		28,814			-
Mortgage loans held for sale		7,947			-		7,947			-
Bank-owned life insurance		15,252			-		15,252			-
Interest rate swap		(509	)		-		(509	)		-
Total March 31, 2015	$	295,173		$	31,659	$	263,514		$	-

Description	12/31/14			Level 1		Level 2			Level 3
Securities available for sale:
Government securities	$	31,232		$	31,232	$	-		$	-
Mortgage-backed securities		174,280			-		174,280			-
Municipal securities		55,702			-		55,702			-
Corporate bonds		31,085			-		31,085			-
Mortgage loans held for sale		4,793			-		4,793			-
Bank-owned life insurance		15,125			-		15,125			-
Interest rate swap		(405	)		-		(405	)		-
Total December 31, 2014	$	311,812		$	31,232	$	280,580		$	-

Fair Value Measurements, Nonrecurring [Table Text Block]

	Fair Value		Quoted Prices In Active Markets for Identical Assets		Significant Observable Inputs-Other		Significant Unobservable Inputs
	(In thousands)
Description	3/31/15		Level 1		Level 2		Level 3
Impaired loans, net	$	18,384	$	-	$	-	$	18,384
Other real estate owned		7,082		-		-		7,082
Total March 31, 2015	$	25,466	$	-	$	-	$	25,466

Description	12/31/14		Level 1		Level 2		Level 3
Impaired loans, net	$	19,480	$	-	$	-	$	19,480
Other real estate owned		7,756		-		-		7,756
Total December 31, 2014	$	27,236	$	-	$	-	$	27,236

Schedule of Realized Gain (Loss) on Foreclosed Assets [Table Text Block]

	Three Months Ended 3/31/15		Three Months Ended 3/31/14
Net gains on sales of OREO	$	45,867	$	39,420