Note 13 - Debt (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	December 31, 2015		December 31, 2014
Note payable to bank, which was paid off on August 26, 2015	$	-	$	1,166
Seller financed note payable (Seller Note), which was paid off on April 2, 2015		-		95
Capital leases (Note 6)		158		29
Total long-term notes payable		158		1,290
Less current portion of long-term notes payable		65		983
Total long-term notes payable	$	93	$	307

Schedule of Maturities of Long-term Debt and Future Minimum Payments Under Capital Leases [Table Text Block]

2016	$	65
2017		56
2018		37
Total	$	158