Quarterly report pursuant to Section 13 or 15(d)

ACCRUED WARRANTY (Schedule of Change in Accrued Warranty Balance) (Details)

v2.4.0.8
ACCRUED WARRANTY (Schedule of Change in Accrued Warranty Balance) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 30, 2013
Jun. 30, 2012
ACCRUED WARRANTY [Abstract]    
Beginning balance $ 7,520 $ 7,586
Additional warranties issued 2,142 2,624
Adjustments for warranties issued in prior fiscal years (60) 317
Settlements (2,587) (2,730)
Ending balance $ 7,015 $ 7,797