Note 3 - Business Combinations (Tables)

3 Months Ended

Jun. 30, 2013

Business Combinations [Abstract]

Schedule Of Consideration Paid [Table Text Block]

	Amount
Cash	$	1,000
Equity instruments		3,740
Estimated Fair value of earn-out payments		10,138
Total consideration paid	$	14,878

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

	Amount
Identifiable tangible assets
Inventories	$	126
Property, plant and equipment		140
Other assets		36
Accounts payable and accruals		(24	)
Other short-term liabilities		(51	)
Long-term liabilities		(61	)
Total identifiable tangible assets, net		166
Identifiable intangible assets – existing technology		7,540
Total identifiable assets, net		7,706
Goodwill		7,172
Fair value of total consideration transferred	$	14,878