Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

Inventories (Tables)

3 Months Ended

Jun. 30, 2018

Inventories are valued at the lower of cost (determined on a first in first out (“FIFO”) basis) or net realizable value and consisted of the following as of June 30, 2018 and March 31, 2018 (in thousands):


	June 30,		March 31,
	2018		2018
Raw materials	$	19,567	$	17,981
Work in process		46		111
Finished goods		3,080		4,076
Total		22,693		22,168
Less inventory reserve		(5,535)		(5,494)
Less non-current portion		(1,103)		(1,041)
Current portion	$	16,055	$	15,633

Schedule of expected usage for non-current inventory

The Company expects to use the non-current portion of the inventories on hand as of June 30, 2018 over the periods presented in the following table (in thousands):


		Non-current Inventory
		Balance Expected
Expected Period of Use		to be Used
13 to 24 months	$	449
25 to 36 months		654
Total	$	1,103