Fair Value Measurements (Assets and liabilities measured at fair value on recurring bases) (Details) (USD $)																																						12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2013 Subordinated debt	Jun. 30, 2014 Carrying (Reported) Amount, Fair Value Disclosure Subordinated debt	Mar. 31, 2014 Carrying (Reported) Amount, Fair Value Disclosure Subordinated debt	Jun. 30, 2014 Marketable securities	Mar. 31, 2014 Marketable securities	Jun. 30, 2014 Marketable securities Quoted Prices in Active Markets for Indentical Assets (Level 1)	Mar. 31, 2014 Marketable securities Quoted Prices in Active Markets for Indentical Assets (Level 1)	Mar. 31, 2014 Marketable securities Significant Other Observable Inputs (Level 2)	Jun. 30, 2013 Marketable securities Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Marketable securities Significant unobservable Inputs (Level 3)	Jun. 30, 2013 Marketable securities Significant unobservable Inputs (Level 3)	Jun. 30, 2014 Derivative Assets	Mar. 31, 2014 Derivative Assets	Mar. 31, 2014 Derivative Assets Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2013 Derivative Assets Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2014 Derivative Assets Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Derivative Assets Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Derivative Assets Significant unobservable Inputs (Level 3)	Jun. 30, 2013 Derivative Assets Significant unobservable Inputs (Level 3)	Jun. 30, 2014 Subordinated debt	Mar. 31, 2014 Subordinated debt	Mar. 31, 2014 Subordinated debt Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2013 Subordinated debt Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2014 Subordinated debt Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Subordinated debt Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Subordinated debt Significant unobservable Inputs (Level 3)	Jun. 30, 2013 Subordinated debt Significant unobservable Inputs (Level 3)	Jun. 30, 2014 Senior debt	Mar. 31, 2014 Senior debt	Mar. 31, 2014 Senior debt Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2013 Senior debt Quoted Prices in Active Markets for Indentical Assets (Level 1)	Jun. 30, 2014 Senior debt Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Senior debt Significant Other Observable Inputs (Level 2)	Mar. 31, 2014 Senior debt Significant unobservable Inputs (Level 3)	Jun. 30, 2013 Senior debt Significant unobservable Inputs (Level 3)	Mar. 31, 2014 Unified Industries, Inc. [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Stated interest rate percentage	7.875%	7.875%	7.875%
Assets						$ 22,574,000	$ 21,941,000	$ 22,574,000	$ 21,941,000	$ 0	$ 0	$ 0	$ 0
Liabilities														4,000	(42,000)	0	0	4,000	(42,000)	0	0	(159,375,000)	(161,250,000)	0	0	(159,375,000)	(161,250,000)	0	0	(3,268,000)	(3,608,000)	0	0	(3,268,000)	(3,608,000)	0	0
Carrying value of subordinated debt				$ 148,753,000	$ 148,685,000
Fair Value Inputs, Royalty Rate																																						8.00%
Fair Value Inputs, Engineering Cost Per Hour																																						57.20