Goodwill (Tables)

12 Months Ended

Jul. 31, 2015

Goodwill [Abstract]

Goodwill

Goodwill as of July 31, 2015 and 2014 were as follows (dollars in thousands):

	July 31, 2015		July 31, 2014
Reverse merger (September 21, 2005)	$	10,660	$	10,660
M.I.S.S. (July 8, 2013)		1,511		1,639
Sterimedix (December 10, 2014)		4,523		--
Other		439		439
	$	17,133	$	12,738