Certain Financial Statement Information (Details 8) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
Schedule of other accrued liabilities
Customer deposits	$ 75	$ 415
Employee related liabilities	2,333	2,051
Executive deferred compensation	1,362	1,344
Income taxes	1,428	1,401
Professional fees	1,278	961
Contingent consideration		618
Other	1,730	2,262
Other accrued liabilities	$ 8,206	$ 9,052	[1]

[1] Note: Amounts have been derived from the March 31, 2012 audited consolidated financial statements.