Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share: Schedule of Basic and diluted income (loss) per common share (Details)

v3.10.0.1
Earnings Per Share: Schedule of Basic and diluted income (loss) per common share (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator        
Net income attributable to Mentor common stockholders $ 77,224 $ (285,796) $ (149,087) $ (922,653)
Weighted-average shares used in per share computation        
Weighted average shares, Basic 23,092,466 22,694,283 23,056,753 22,232,082
Effect of dilutive securities        
Series B Warrants $ 74,278 $ 0 $ 0 $ 0
Weighted-average shares used in per share computation - diluted 23,166,744 22,694,283 23,056,753 22,232,082
Net income per share attributable to CAI common stockholders        
Earnings per share, Basic $ 0.003 $ (0.013) $ (0.006) $ (0.042)
Earnings per share, Diluted $ 0.003 $ (0.013) $ (0.006) $ (0.042)