Equity (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Net (loss) income	$ (2,739,173)	$ 1,690,871	$ 6,338,972	$ 7,137,922
Preferred stock dividends	67,082	0	67,082	0
Net loss applicable to common shareholders	$ (2,806,255)	$ 1,690,871	$ 6,271,890	$ 7,137,922
Weighted average shares used in the computation of basic earnings per share (in shares)	4,327,990	958,030	2,064,951	958,030
(Loss) earnings per share - basic	$ (0.65)	$ 1.76	$ 3.04	$ 7.45
Dilutive
(Loss) income available to common shareholders	$ (2,806,255)	$ 1,690,871	$ 6,271,890	$ 7,137,922
Less increase in fair value of warrants, net of income tax	0	0	205,360	0
Interest on convertible debt, net of income tax	0	0	19,982	0
Preferred stock dividends	0	0	67,082	0
(Loss) income applicable to common shareholders plus assumed conversions	$ (2,806,255)	$ 1,690,871	$ 6,564,314	$ 7,137,922
Shares used in the computation of basic earnings per share	4,327,990	958,030	2,064,951	958,030
Dilutive effect of options and warrants convertible debt and convertible preferred	0	0	630,039	0
Shares used in the computation of diluted earnings per share	4,327,990	958,030	2,694,990	958,030
(Loss) earnings per share - diluted	$ (0.65)	$ 1.76	$ 2.44	$ 7.45