PRODUCT WARRANTIES (Tables)

3 Months Ended

May 31, 2013

PRODUCT WARRANTIES [Abstract]

Schedule of Product Warranty Liability

	Three Months Ended
	May 31,
	2013			2012
Balance at beginning of period	$	1,328		$	994
Charged to costs and expenses		234			334
Deductions		(124	)		(93	)
Balance at end of period	$	1,438		$	1,235