Note 13 - Fair Values (Tables)

6 Months Ended

Jun. 30, 2014

Disclosure Text Block [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

				Quoted
				Prices in
				Active		Significant
				Markets for		Other			Significant
				Identical		Observable			Unobservable
				Assets		Inputs			Inputs
		Total		(Level 1)		(Level 2)			(Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	213,706,000		$	0	$	213,706,000		$	0
Mortgage-backed securities		108,172,000			0		108,172,000			0
Municipal general obligation bonds		140,169,000			0		128,791,000			11,378,000
Municipal revenue bonds		11,324,000			0		11,324,000			0
Other investments		1,904,000			0		1,904,000			0
Interest rate swap		(390,000	)		0		(390,000	)		0
Total	$	474,885,000		$	0	$	463,507,000		$	11,378,000

				Quoted
				Prices in
				Active		Significant
				Markets for		Other			Significant
				Identical		Observable			Unobservable
				Assets		Inputs			Inputs
	Total			(Level 1)		(Level 2)			(Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	98,477,000		$	0	$	98,477,000		$	0
Mortgage-backed securities		13,558,000			0		13,558,000			0
Municipal general obligation bonds		16,872,000			0		16,872,000			0
Municipal revenue bonds		916,000			0		916,000			0
Other investments		1,355,000			0		1,355,000			0
Interest rate swap		(264,000	)		0		(264,000	)		0
Total	$	130,914,000		$	0	$	130,914,000		$	0

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
			Assets		Inputs		Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
Impaired loans (1)	$	18,899,000	$	0	$	0	$	18,899,000
Foreclosed assets (1)		2,878,000		0		0		2,878,000
Total	$	21,777,000	$	0	$	0	$	21,777,000

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
			Assets		Inputs		Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
Impaired loans (1)	$	23,405,000	$	0	$	0	$	23,405,000
Foreclosed assets (1)		2,851,000		0		0		2,851,000
Total	$	26,256,000	$	0	$	0	$	26,256,000