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VALUATION AND QUALIFYING ACCOUNTS (Tables)
12 Months Ended
Mar. 31, 2013
Valuation and Qualifying Accounts [Abstract]  
Summary of Valuation Allowance
Allowance for doubtful accounts (2)
Balance at Beginning of Year
 
Bad Debt Expense
 
Deductions (1)
 
Balance at End of Year
For the Fiscal Year Ended March 31, 2013
$
257

 
$
490

 
$
(48
)
 
$
699

For the Fiscal Year Ended March 31, 2012
$
73

 
$
459

 
$
(275
)
 
$
257

 

(1) 
Represents write-offs of specific accounts receivable.
(2) 
Excludes discontinued operations.