Stock Based Compensation (Tables)

3 Months Ended

Sep. 30, 2018

Stock Based Compensation

Stock option activity

	September 30, 2018
Number of options outstanding:
Beginning of year		4,145,735
Granted		380,931
Exercised, converted		(86,000	)
Forfeited / exchanged / modification		(78,000	)
End of period		4,362,666
Number of options exercisable at end of period		49,514
Number of options available for grant at end of period		497,334
Weighted average option prices per share:
Granted during the period	$	0.25
Exercised during the period	$	0.25
Terminated during the period	$	0.25
Outstanding at end of period	$	0.25
Exercisable at end of period	$	0.25

Weighted average assumptions

	2018
Expected option life (years)	2.5 - 3
Expected stock price volatility	147%-151		%
Expected dividend yield		—	%
Risk-free interest rate	2.63%-2.95		%