Other Assets (Tables)

3 Months Ended

Dec. 31, 2014

Investments, All Other Investments [Abstract]

Schedule of Other Assets Consist Principally of Strategic Investments

Other assets consist principally of strategic investments as follows:

(Dollars in thousands)	December 31, 2014		September 30, 2014
CeloNova BioSciences, Inc.	$	1,500	$	1,500
ViaCyte, Inc.		479		479
Other assets, net	$	1,979	$	1,979