Quarterly Summary of Information (Unaudited) (Tables)
|12 Months Ended|
Dec. 31, 2015
|Quarterly Financial Information Disclosure [Abstract]|
|Summary of Unaudited Quarterly Financial Data||
Summarized unaudited quarterly financial data are as follows:
Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data.
Reference 1: http://www.xbrl.org/2003/role/presentationRef