CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)	9 Months Ended
Jun. 30, 2016	Jun. 30, 2015
Statement of Cash Flows [Abstract]
Convertible Preferred Stock Redemption Rate	6.00%	6.00%

The percentage rate used to calculate dividend payments on preferred stock.

No definition available.

Name:	us-gaap_PreferredStockDividendRatePercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration