Revenue (Tables)

9 Months Ended

Jun. 30, 2019

Revenue From Contract With Customer [Abstract]

Summary of Revenues Disaggregated by Product Classification and Operating Segment

The following tables presents our revenues disaggregated by product classification and by operating segment, excluding sales taxes collected and remitted to governmental authorities (in thousands, unaudited).

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
(Dollars in thousands)	2019		2018		2019		2018
Medical Device	(Unaudited)				(Unaudited)
Product sales	$	4,500	$	4,958	$	13,836	$	12,495
Royalties		9,605		7,730		25,603		22,663
Research, development and other		2,821		2,146		8,016		5,931
License fees		2,019		1,867		6,049		2,438
Total Revenue - Medical Device		18,945		16,701		53,504		43,527
IVD
Product sales		5,370		5,517		15,672		14,754
Other		29		9		85		17
Total Revenue - IVD		5,399		5,526		15,757		14,771
Total Revenue	$	24,344	$	22,227	$	69,261	$	58,298