Note 3 - Acquistion (Tables)

12 Months Ended

Dec. 31, 2011

Acquisition [Abstract]

Fair Value of Identifiable Assets Acquired and Liabilities Assumed

The following amounts represent the fair value of the identifiable assets acquired and liabilities assumed:

(In thousands)	Amount			Amortization life (in years)
Current assets, net of cash acquired	$	1,902
Fixed and other long-term assets, net	729
Identified intangible assets:
Completed technology	5,670			6 to 10
Customer relationships	910			5 to 6
Backlog	730			1
Goodwill	2,329
Total assets acquired	12,270
Deferred tax liabilities	(3,550		)
Other liabilities assumed	(716		)
Net assets acquired	$	8,004