Quarterly Information (Unaudited) (Tables)
|12 Months Ended|
Dec. 31, 2016
|Quarterly Financial Information Disclosure [Abstract]|
|Schedule of Quarterly Operating Results||
Operating results for any quarter are not necessarily indicative of results for any future period.
Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.
Reference 1: http://www.xbrl.org/2003/role/presentationRef