Per Share Data (Tables)
|3 Months Ended|
Mar. 31, 2017
|Earnings Per Share [Abstract]|
|Computation of Basic and Diluted Earnings per Share||
A reconciliation of basic and diluted common shares used in the computation of per share data follows:
Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.
Reference 1: http://www.xbrl.org/2003/role/presentationRef