Other Assets (Tables)

9 Months Ended

Jun. 30, 2015

Investments, All Other Investments [Abstract]

Schedule of Other Assets Consist Principally of Strategic Investments

Other assets consist principally of strategic investments as follows:

	June 30,		September 30,
(Dollars in thousands)	2015		2014
CeloNova BioSciences, Inc.	$	1,500	$	1,500
ViaCyte, Inc.		479		479
Other assets, net	$	1,979	$	1,979