FAIR VALUE MEASUREMENTS (Details 2) (USD $)			6 Months Ended			3 Months Ended		3 Months Ended						3 Months Ended
	Dec. 31, 2011	Jun. 30, 2011	Dec. 31, 2011 Provalliance	Dec. 31, 2010 Provalliance	Jul. 02, 2011 Roosters	Sep. 30, 2011 Equity Call Option Roosters	Dec. 31, 2011 Equity Call Option Roosters	Dec. 31, 2011 Equity Put Option Provalliance	Sep. 30, 2011 Equity Put Option Provalliance	Dec. 31, 2010 Equity Put Option Provalliance	Sep. 30, 2010 Equity Put Option Provalliance	Sep. 30, 2011 Equity Put Option Roosters	Dec. 31, 2011 Equity Put Option Roosters	Dec. 31, 2010 Preferred Shares	Sep. 30, 2010 Preferred Shares
Changes in financial instruments measured on recurring basis unobservable input reconciliation calculation
Balance at the beginning of the period							$ 117,000							$ 3,732,000	$ 3,502,000
Total realized and unrealized gains (losses):
Included in other comprehensive income loss														99,000	230,000
Purchases						117,000
Balance at the end of the period						117,000	117,000							3,831,000	3,732,000
Changes in financial instruments measured on recurring basis unobservable input reconciliation calculation
Balance at the beginning of the period								21,124,000	22,700,000	24,523,000	22,009,000		161,000
Total realized and unrealized gains (losses):
Included in other comprehensive income			(2,300,000)	2,100,000				(681,000)	(1,576,000)	(441,000)	2,514,000
Issuances												161,000
Balance at the end of the period								20,443,000	21,124,000	24,082,000	24,523,000	161,000	161,000
Ownership interest (as a percent)					60.00%
Financial Instruments
Debt	292,881,000	313,411,000
Fair value of debt	$ 315,600,000