Basis of Presentation of Interim Period Statements (Tables)
|9 Months Ended|
Sep. 30, 2017
|Organization Consolidation And Presentation Of Financial Statements [Abstract]|
|Summary of Basic and Diluted Common Shares Outstanding||
Basic and diluted shares outstanding are summarized as follows (in thousands):
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