NET INCOME (LOSS) PER SHARE	9 Months Ended
Sep. 30, 2019
NET INCOME (LOSS) PER SHARE
NET INCOME (LOSS) PER SHARE	13. NET INCOME (LOSS) PER SHARE For each of the three months ended September 30, 2019 and 2018, the calculation of basic and diluted weighted average shares of common stock outstanding does not include 5,000 shares relating to stock options as the effects of those options were anti-dilutive. For the nine months ended September 30, 2019 and 2018, the calculation of basic and diluted weighted average shares of common stock outstanding does not include 38,564 shares and 15,000 shares, respectively, relating to stock options as the effects of those options were anti-dilutive

NET INCOME (LOSS) PER SHARE

9 Months Ended

Sep. 30, 2019

13. NET INCOME (LOSS) PER SHARE

For each of the three months ended September 30, 2019 and 2018, the calculation of basic and diluted weighted average shares of common stock outstanding does not include 5,000 shares relating to stock options as the effects of those options were anti-dilutive.

For the nine months ended September 30, 2019 and 2018, the calculation of basic and diluted weighted average shares of common stock outstanding does not include 38,564 shares and 15,000 shares, respectively, relating to stock options as the effects of those options were anti-dilutive