Note 9 - Acquisitions (Tables)

6 Months Ended

Jun. 30, 2015

Business Combinations [Abstract]

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

Cash and cash equivalents	$	2
Trade receivables		49
Inventory		28
Property, plant and equipment		37
Other intangible assets		242
Other current and non-current assets		22
Current and non-current liabilities		(59)
Total identified net assets		321
Purchase consideration		(534)
Goodwill (1)	$	213