Note 17 - Contingent Liabilities and Commitments (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

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

For the year ending December 31:	Operating Leases
2015	$	570,078
2016		575,513
2017		378,042
2018		23,200
2019 and beyond		—
Total minimum lease payments	$	1,546,833