XML 46 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1
Earnings per Common Share (Detail Textuals) - shares
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Earnings Per Share [Abstract]    
Stock options grants to senior management and directors 15,000 0
Restricted stock grants to senior management and directors 6,400  
Grant vesting period 5 years