VALUATION AND QUALIFYING ACCOUNTS (Details) (Allowance for Doubtful Accounts - Continuing Operations [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Allowance for Doubtful Accounts - Continuing Operations [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Allowance for doubtful accounts - Balance at Beginning of Year	$ 257	[1]	$ 73	[1]
Bad Debt Expense	490		459
Deductions	(48)	[2]	(275)	[2]
Allowance for doubtful accounts - Balance at End of Year	$ 699	[1]	$ 257	[1]

[1] Excludes discontinued operations.

[2] Represents write-offs of specific accounts receivable.