XML 72 R54.htm IDEA: XBRL DOCUMENT

Certain Financial Statement Information - Schedule of Warranty reserve activitiy (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Schedule of Warranty Reserve Activity
Beginning balance	$ 454	$ 176
Charged to costs of revenues	(94)	515
Charges incurred	(140)	(237)
Ending balance	$ 220	$ 454

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

+ References+ Details