Note 14 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

	2013		2014		2015		2016		2017		Thereafter		Total
Lease payments	$	4,744	$	3,764	$	2,695	$	2,421	$	1,960	$	2,882	$	18,466

Schedule of Capital Leased Assets [Table Text Block]

Total capital lease obligation	$	1,408
Less: interest		(1	)
Capital lease obligation		1,407
Less: current		(1,407	)
Long term capital lease	$	-