|12 Months Ended|
Dec. 31, 2016
|Goodwill And Intangible Assets Disclosure [Abstract]|
|Schedule of changes in goodwill||
Changes to the Company’s goodwill balance during the year ended December 31, 2016, and 2015 are as follows:
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.
Reference 1: http://www.xbrl.org/2003/role/presentationRef