Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Sep. 30, 2013
Mar. 31, 2013
CONDENSED CONSOLIDATED BALANCE SHEETS [Abstract]    
Allowance for doubtful accounts receivable $ 70 $ 62
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized 1,000,000 1,000,000
Common stock, shares issued 247,904 243,080
Common stock, shares outstanding 247,904 243,080