Note 3. Net Income (Loss) Per Common Share	9 Months Ended
Mar. 31, 2018
Disclosure Text Block [Abstract]
Note 3. Net Loss Per Common Share	Net loss per common share is computed based on the weighted-average number of common shares outstanding and, when appropriate, dilutive potential common stock outstanding during the period. Stock options, convertible preferred stock and warrants are considered to be potential common stock. The computation of diluted net loss per common share does not assume exercise or conversion of securities that would have an anti-dilutive effect. Basic net loss per common share is the amount of net loss for the period available to each weighted-average share of common stock outstanding during the reporting period. Diluted net loss per common share is the amount of net loss for the period available to each weighted-average share of common stock outstanding during the reporting period and to each share of potential common stock outstanding during the period, unless inclusion of potential common stock would have an anti-dilutive effect. Outstanding options, warrants and convertible preferred stock for common shares not included in the computation of diluted net loss per common share because they were anti-dilutive, for the three months ended March 31, 2018, and 2017, totaled 11,772,349 and 5,165,008, respectively, and for the nine months ended March 31, 2018 and 2017, totaled 12,003,052 and 5,165,798, respectively.

Note 3. Net Income (Loss) Per Common Share

9 Months Ended

Mar. 31, 2018

Net loss per common share is computed based on the weighted-average number of common shares outstanding and, when appropriate, dilutive potential common stock outstanding during the period. Stock options, convertible preferred stock and warrants are considered to be potential common stock. The computation of diluted net loss per common share does not assume exercise or conversion of securities that would have an anti-dilutive effect.

Basic net loss per common share is the amount of net loss for the period available to each weighted-average share of common stock outstanding during the reporting period. Diluted net loss per common share is the amount of net loss for the period available to each weighted-average share of common stock outstanding during the reporting period and to each share of potential common stock outstanding during the period, unless inclusion of potential common stock would have an anti-dilutive effect.

Outstanding options, warrants and convertible preferred stock for common shares not included in the computation of diluted net loss per common share because they were anti-dilutive, for the three months ended March 31, 2018, and 2017, totaled 11,772,349 and 5,165,008, respectively, and for the nine months ended March 31, 2018 and 2017, totaled 12,003,052 and 5,165,798, respectively.