Note 17 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

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

(Dollars In Thousands)	2015		2014
Commitments to extend credit	$	21,326	$	21,137
Unfunded commitments under lines of credit		64,111		55,280
Standby letters of credit		5,264		5,563