Nature of Business and Significant Accounting Policies (Tables)
|12 Months Ended|
Dec. 31, 2017
|Accounting Policies [Abstract]|
|Weighted Average Number of Shares||
Our calculation of diluted earnings per common share includes the dilutive effects for the assumed vesting of restricted stock awards.
Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).
Reference 1: http://www.xbrl.org/2003/role/presentationRef