Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

Inventories (Tables)

6 Months Ended

Sep. 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 September 30, 2018 and March 31, 2018 (in thousands):


	September 30,		March 31,
	2018		2018
Raw materials	$	19,716	$	17,981
Work in process		30		111
Finished goods		1,449		4,076
Total		21,195		22,168
Less inventory reserve		(4,609)		(5,494)
Less non-current portion		(1,109)		(1,041)
Current portion	$	15,477	$	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 September 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	$	405
25 to 36 months		704
Total	$	1,109