INVENTORY

6 Months Ended

Sep. 30, 2015

INVENTORY

INVENTORY

6. INVENTORY

        Inventory balances by category are as follows:

	September 30, 2015		March 31, 2015
Finished products	$	21,816	$	17,229
Parts and supplies		2,204		2,822
Inventory	$	24,020	$	20,051

        Estimated product returns included in inventory at September 30, 2015 and March 31, 2015 were $504 and $921, respectively.