Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) (USD $)	3 Months Ended
	Sep. 30, 2012
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 1	$ 1,664,575
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 2	898,734
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 3	(853,499)
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 4	(771,241)
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 5	142,141
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 6	2,700
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 7	953,218
Fair Value Measurements Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis 8	$ 127,493