Subsequent Events (Details) (USD $)	3 Months Ended		1 Months Ended
	Aug. 31, 2013	Aug. 31, 2012	Sep. 30, 2013 Subsequent Event [Member]	Sep. 30, 2013 Subsequent Event [Member] Minimum [Member]	Sep. 30, 2013 Subsequent Event [Member] Maximum [Member]
Subsequent Events (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in Shares)	2,000		2,500
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 0.83			$ 0.38	$ 0.45
Proceeds from Stock Options Exercised (in Dollars)	$ 760		$ 1,020