Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

Inventories (Tables)

3 Months Ended

Jun. 30, 2013

Inventories are valued on a FIFO basis and lower of cost or market and consisted of the following as of June 30, 2013 and March 31, 2013 (in thousands):

	June 30, 2013			March 31, 2013

Raw materials	$	22,629		$	20,198
Finished goods	6,369			1,567
Total	28,998			21,765
Less non-current portion	(3,076		)	(3,252		)
Current portion	$	25,922		$	18,513

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, 2013 over the periods presented in the following table (in thousands):

Expected Period of Use	Non-Current Inventory Balance Expected to be Used

13 to 24 months	$	2,305
25 to 36 months	498
37 to 48 months	273
Total	$	3,076