Note 10 - Acquisitions (Tables)

6 Months Ended

Jun. 30, 2013

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Inventory	$	1,720
Property and equipment		1,485
Prepaid expenses		10
Accounts receivable		364
Accrued expenses		(76	)
Total	$	3,503