Deferred Revenue (Tables)

3 Months Ended

Oct. 31, 2017

Revenue Recognition [Abstract]

Schedule of Deferred Revenue Activity

The following is a summary of the Company’s deferred revenue activity as of October 31, 2017:

(in thousands)	OORT			BED				Other Opioid Treatments			Total
Balance as of July 31, 2016		$	—		$	1,000			$	1,600	$	2,600
Recognized as revenue		—			(39		)		—		(39		)
Balance as of July 31, 2017		—			961				1,600		2,561
Recognized as revenue		—			(22		)		—		(22		)
Balance as of October 31, 2017		$	—		$	939			$	1,600	$	2,539

Deferred Revenue, by Arrangement

The remaining $2.2 million was recorded as a long-term liability as of October 31, 2017, as detailed in the following table:

(in thousands)	OORT			BED			Other Opioid Treatments			Total
Current portion		$	—		$	337		$	—		$	337
Long-term portion		—			602			1,600			2,202
Total		$	—		$	939		$	1,600		$	2,539