Stock-Based Incentive Plan - Stock Options and Incentive Warrants (Details)	6 Months Ended
	Dec. 31, 2015 USD ($) $ / shares shares
Common Stock
Additional disclosures of Stock Options and Incentive Warrants
Market price of common stock on the last trading date of the period (in dollars per share)	$ 4.81
Stock Options and Incentive Warrants
Number of Stock Options and Incentive Warrants
Stock Options and Incentive Warrants outstanding at the beginning of the period (in shares) | shares	91,061
Stock Options and Incentive Warrants, Expired (in shares) | shares	(5,830)
Stock Options and Incentive Warrants outstanding at the end of the period (in shares) | shares	85,231
Vest and Exercisable at the end of the period (in shares) | shares	85,231
Weighted Average Exercise Price
Stock Options and Incentive Warrants outstanding at the beginning of the period (in dollars per share)	$ 2.50
Stock Options and Incentive Warrants, Expired (in dollars per share)	4.02
Stock Options and Incentive Warrants outstanding at the end of the period (in dollars per share)	2.40
Vested and Exercisable at the end of the period (in dollars per share)	$ 2.40
Stock Options and Incentive Warrants outstanding at the end of the period | $	$ 205,305	[1]
Vested and Exercisable at the end of the period (in dollars) | $	$ 205,305	[1]
Stock Options and Incentive Warrants outstanding at the end of the period	10 months 24 days
Vested and Exercisable at the end of the period	10 months 24 days

[1] Based upon the difference between the market price of our common stock on the last trading date of the period ($4.81 as of December 31, 2015) and the Stock Option exercise price of in-the-money Stock Options.