Quarterly report pursuant to Section 13 or 15(d)

BASIC AND DILUTED NET EARNINGS PER SHARE (Details Texual)

v3.8.0.1
BASIC AND DILUTED NET EARNINGS PER SHARE (Details Texual) - shares
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Earnings Per Share Basic And Diluted [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning Balance 1,443,087 1,590,500
Weighted Average Number Diluted Shares Outstanding Adjustment 133,352 389,125