CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net (loss) income	$ (16,166)	$ 2,089	$ 1,550
Other comprehensive (loss) income:
Net unrealized (loss) gain on available-for-sale securities		(460)	182
Unrealized (loss) gain on derivative instruments	(2)	98	(104)
Other comprehensive (loss) income	(2)	(362)	78
Comprehensive (loss) income	(16,168)	1,727	1,628
Plus comprehensive loss attributable to non-controlling interests	6,712	2,909	2,896
Comprehensive (loss) income attributable to common shareholders	$ (9,456)	$ 4,636	$ 4,524