Note 10 - Off-Balance-Sheet Financial Instruments and Guarantees (Tables)

9 Months Ended

Sep. 30, 2013

Commitments and Contingencies Disclosure [Abstract]

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

	September 30, 2013		December 31, 2012
Commitments to extend credit and unused lines of credit	$	176,376	$	138,425
Standby letters of credit		5,618		5,332
Total financial instrument commitments	$	181,994	$	143,757