Note 10 - Off-balance-sheet Financial Instruments and Guarantees (Tables)

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]

	September 30,		December 31,
	2014		2013
Commitments to extend credit and unused lines of credit	$	202,005	$	186,137
Standby letters of credit		7,361		5,311
Total financial instrument commitments	$	209,366	$	191,448