Consolidated Statement of Stockholders' Equity (Parenthetical) - $ / shares	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2013
Common stock issued @ $4.49
Common stock issued, price per share			$ 4.49
Common stock issued @ $2.26
Common stock issued, price per share			2.26
Common stock issued @ $2.12
Common stock issued, price per share			2.12
Common stock issued @ $1.83
Common stock issued, price per share			1.83
Preferred stock issued at $1,000 per share
Common stock issued, price per share		$ 1,000	$ 1,000
Common stock issued @ $5.86
Common stock issued, price per share		5.86
Common stock issued @ $18.95
Common stock issued, price per share		$ 18.95
Novartis
Common stock issued, price per share	$ 7.53