Inventory (Tables)

1 Months Ended

3 Months Ended

Jan. 31, 2015

Apr. 30, 2015

Inventory

Inventory

        Inventory at January 31, 2015, December 31, 2014 and 2013 consisted of the following (in thousands):

			December 31
	January 31, 2015
			2014		2013
Work in Process	$	61	$	135	$	—
Finished Goods		64		2		—
Channel Inventory		35		1		—
	$	160	$	138	$	—

	April 30,		January 31,
	2015		2015
	(in thousands)
Inventories:
Work in process	$	80	$	61
Finished goods	11		63
Channel inventory	124		36
Total	$	215	$	160