Stock warrants (Tables)

3 Months Ended

Sep. 30, 2015

Notes to Financial Statements

Schedule of Convertible Stock Warrants

	Number of  Shares		Weighted Average  Exercise Price
Outstanding at June 30, 2015	$	131,250	$	0.20
Granted		—		—
Exercised		—		—
Outstanding at September 30, 2015	$	131,250	$	0.20

Schedule of Warrants Outstanding

Date Issued		Exercise Price		Number of Shares		Expiration Date
	8/17/12	$	0.01		6,250		7/1/2016
	8/20/12	$	0.01		6,250		7/1/2016
	9/10/12	$	0.01		10,000		7/1/2016
	9/13/12	$	0.01		12,500		7/1/2016
	9/18/12	$	0.01		6,250		7/1/2016
	10/5/12	$	0.01		2,500		7/1/2016
	10/25/12	$	0.01		6,250		7/1/2016
	1/31/13	$	0.01		6,250		7/1/2016
	10/22/12	$	0.01		25,000		7/1/2016
	8/24/12	$	0.50		50,000		8/24/2016
	Total warrants as of September 30, 2015				131,250

Date Issued		Exercise Price		Number of Shares		Expiration Date
	8/17/12	$	0.01		6,250		7/1/2016
	8/20/12	$	0.01		6,250		7/1/2016
	9/10/12	$	0.01		10,000		7/1/2016
	9/13/12	$	0.01		12,500		7/1/2016
	9/18/12	$	0.01		6,250		7/1/2016
	10/5/12	$	0.01		2,500		7/1/2016
	10/25/12	$	0.01		6,250		7/1/2016
	1/31/13	$	0.01		6,250		7/1/2016
	10/22/12	$	0.01		25,000		7/1/2016
	8/24/12	$	0.50		50,000		8/24/2016
	Total warrants as of June 30, 2015				131,250