Note 9 - Acquisitions (Tables)

3 Months Ended

Mar. 31, 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		233
Other current and non-current assets		32
Current and non-current liabilities		(54)
Total identified net assets		327
Purchase consideration		(547)
Goodwill (1)	$	220