Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

Inventories (Tables)

3 Months Ended

Jun. 30, 2019

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, 2019 and March 31, 2019 (in thousands):


	June 30,		March 31,
	2019		2019
Raw materials	$	23,877	$	24,426
Work in process		93		—
Finished goods		1,870		1,207
Total		25,840		25,633
Less inventory reserve		(3,952)		(3,887)
Less non-current portion		(1,407)		(1,403)
Current portion	$	20,481	$	20,343

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, 2019 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	$	635
25 to 36 months		772
Total	$	1,407