Note 12 - Fair Values of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

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

	Level in		June 30, 2014				December 31, 2013
	Fair Value		Carrying		Fair		Carrying		Fair
	Hierarchy		Values		Values		Values		Values
Financial assets:
Cash	Level 1		$	14,040	$	14,040	$	1,464	$	1,464
Cash equivalents	Level 2			104,813		104,813		145,501		145,501
Securities available for sale		(1)		475,275		475,275		131,178		131,178
FHLB stock		(2)		19,226		19,226		11,961		11,961
Loans, net	Level 3			2,052,626		2,049,625		1,030,422		1,027,300
Bank owned life insurance	Level 2			55,693		55,693		51,377		51,377
Accrued interest receivable	Level 2			7,711		7,711		3,649		3,649
Financial liabilities:
Deposits	Level 2			2,303,261		2,305,253		1,118,911		1,120,576
Repurchase agreements	Level 2			124,108		124,108		69,305		69,305
FHLB advances	Level 2			57,044		57,235		45,000		45,139
Subordinated debentures	Level 2			54,131		54,087		32,990		32,974
Accrued interest payable	Level 2			2,159		2,159		2,041		2,041
Interest rate swap		(1)		390		390		264		264