Note 20 - 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]

Year ended December 31
2015	$	77,208
2016		68,407
2017		51,676
2018		41,899
2019		35,073
Thereafter		95,697