Note 11 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

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

2014	$	1,041
2015		1,023
2016		1,094
2017		1,060
2018		979
Thereafter		2,500
	$	7,697