EARNINGS (LOSS) PER SHARE	3 Months Ended
Mar. 31, 2020
Earnings Per Share [Abstract]
EARNINGS (LOSS) PER SHARE	EARNINGS PER SHARE The Company calculates basic Earnings per Share ("EPS") by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS also reflects the potential dilution that could occur if common stock were issued for awards outstanding under the Mannatech, Incorporated 2017 Stock Incentive Plan (as defined below). In determining the potential dilutive effect of outstanding stock options for each of the three months ended March 31, 2020 and 2019, the Company used the quarterly average common stock close price of $14.23 and $18.97 per share, respectively. For the three months ended March 31, 2020, there were 2.39 million weighted-average common shares outstanding used for the basic EPS calculation. Approximately 0.02 million shares subject to options were included in the calculation resulting in 2.42 million dilutive shares used to calculate diluted EPS. For the three months ended March 31, 2020, approximately 0.3 million of the Company's stock options were excluded from the diluted EPS calculation as the effect would have been antidilutive. For the three months ended March 31, 2019, there were 2.40 million weighted-average common shares outstanding used for the basic EPS calculation. Approximately 0.07 million shares subject to options were included in the calculation resulting in 2.46 million dilutive shares used to calculate diluted EPS. For the three months ended March 31, 2019, approximately 0.1 million shares of the Company's common stock subject to options were excluded from the diluted EPS calculation, as the effect would have been antidilutive.

EARNINGS PER SHARE

The Company calculates basic Earnings per Share ("EPS") by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS also reflects the potential dilution that could occur if common stock were issued for awards outstanding under the Mannatech, Incorporated 2017 Stock Incentive Plan (as defined below).

In determining the potential dilutive effect of outstanding stock options for each of the three months ended March 31, 2020 and 2019, the Company used the quarterly average common stock close price of $14.23 and $18.97 per share, respectively.

For the three months ended March 31, 2020, there were 2.39 million weighted-average common shares outstanding used for the basic EPS calculation. Approximately 0.02 million shares subject to options were included in the calculation resulting in 2.42 million dilutive shares used to calculate diluted EPS. For the three months ended March 31, 2020, approximately 0.3 million of the Company's stock options were excluded from the diluted EPS calculation as the effect would have been antidilutive.

For the three months ended March 31, 2019, there were 2.40 million weighted-average common shares outstanding used for the basic EPS calculation. Approximately 0.07 million shares subject to options were included in the calculation resulting in 2.46 million dilutive shares used to calculate diluted EPS. For the three months ended March 31, 2019, approximately 0.1 million shares of the Company's common stock subject to options were excluded from the diluted EPS calculation, as the effect would have been antidilutive.