Note 8 Goodwill and Intangible Assets (Tables)

3 Months Ended

Jun. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

					Estimated
		Fair Value		Amortization	Useful Life
		(In thousands)		Method	(In months)
Developed intellectual property		$	14,256	Straight-line	60
Customer relationships			14,703	Accelerated	36
In process intellectual property			13,090	Straight-line	60
Contract backlog			5,250	Straight-line	12
Noncompetition agreement			1,350	Straight-line	120
	Total	$	48,649

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Identified intangible assets of our company consisted of the following as of June 30, 2013 (in thousands):
		Gross Intangible Assets		Accumulated Amortization			Net Intangible Assets
Developed intellectual property		$	19,056	$	2,658	$	16,398
Customer relationships			20,803		6,100		14,703
In process intellectual property			13,090		-		13,090
Contract backlog			7,250		2,000		5,250
Other intangible assets			2,537		705		1,832
Total identifiable intangible assets		$	62,736	$	11,463	$	51,273
	Identified intangible assets of our company consisted of the following as of March 31, 2013 (in thousands):
		Gross Intangible Assets		Accumulated Amortization			Net Intangible Assets
Developed intellectual property		$	4,800	$	2,458	$	2,342
Customer relationships			6,100		6,100		-
Contract backlog			2,000		2,000		-
Other intangible assets			1,187		636		551
Total identifiable intangible assets		$	14,087	$	11,194	$	2,893