Note 5 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	December 31,
	2013		2012
Machinery and equipment	$	9,746	$	5,194
Furniture and fixtures		2,230		1,129
Automobiles		550		-
Leasehold improvements		276		167
		12,802		6,490
Less: Accumulated depreciation and amortization		8,657		5,143
	$	4,145	$	1,347