Note 15 - Financial Instruments with Off-Balance Sheet Risk (Tables)

12 Months Ended

Dec. 31, 2015

Financial Instruments With Offbalance Sheet Risk [Abstract]

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

December 31,	2015				2014
(In thousands)	Fixed Rate		Variable Rate		Fixed Rate		Variable Rate
Commitments to extend credit, including unused lines of credit	$	61,188	$	111,202	$	60,731	$	100,612
Standby letters of credit		2,495		7,999		2,809		10,535
Total	$	63,683	$	119,201	$	63,540	$	111,147