PRODUCT WARRANTIES

3 Months Ended

May 31, 2019

Product Warranties Disclosures [Abstract]

PRODUCT WARRANTIES

NOTE 15 - PRODUCT WARRANTIES

All products have a one- or two-year limited warranty against manufacturing defects and workmanship. We estimate the future costs relating to product returns subject to our warranty and record a reserve upon shipment of our products. We periodically adjust our estimate for actual warranty claims and historical claims experience as well as the impact of known product operational issues. The warranty reserve is included in Other Current Liabilities in the condensed consolidated balance sheets. Activity in the accrued warranty costs liability is as follows (in thousands):

	Three Months Ended
	May 31,
	2019			2018
Balance at beginning of period	$	1,398		$	5,734
Charged to costs and expenses		112			34
Deductions		(273	)		(328	)
Balance at end of period	$	1,237		$	5,440