Stock Options (Details) - Jun. 30, 2015 - $ / shares	Total
Summary of stock options
Shares Underlying Options Outstanding	12,430,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	3 years 7 months 2 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.26
Shares Underlying Options Exercisable	7,760,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.20
$0.14 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	900,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	8 months 23 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.14
Shares Underlying Options Exercisable	900,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.14
$0.05 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	3,450,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	2 years 11 months 23 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.05
Shares Underlying Options Exercisable	3,450,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.05
$0.30 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	250,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	3 years 3 months 29 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.30
Shares Underlying Options Exercisable	250,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.30
$0.34 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	450,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	3 years 5 months 5 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.34
Shares Underlying Options Exercisable	300,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.34
$0.38 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	6,780,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	4 years 2 months 19 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.38
Shares Underlying Options Exercisable	2,660,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.38
$0.23 at June 30, 2015 [Member] | Employee Stock Option [Member]
Summary of stock options
Shares Underlying Options Outstanding	600,000
Shares Underlying Options Outstanding, Weighted Average Remaining Contractual Life	4 years 4 months 21 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price	$ 0.23
Shares Underlying Options Exercisable	200,000
Shares Underlying Options Exercisable, Weighted Average Exercise Price	$ 0.23