Note 15 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

(Dollars in thousands)
Amounts due in:
2015	$	562
2016		576
2017		517
2018		398
2019		368
Thereafter		1,187
Total	$	3,608

Commitments And Contingent Liabilities [Table Text Block]

(Dollars in thousands)	2014		2013
Commitments to extend credit	$	200,991	$	192,351
Standby letters of credit		2,731		4,583
Guaranteed commitments outstanding		1,864		1,871
Total commitments	$	205,586	$	198,805