Other Assets (Tables)

6 Months Ended

Mar. 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:

	March 31,		September 30,
(Dollars in thousands)	2014		2013
CeloNova BioSciences, Inc.	$	1,500	$	1,500
ThermopeutiX, Inc.		1,185		1,185
ViaCyte, Inc.		479		479
Other		2		2
Other assets, net	$	3,166	$	3,166