Earnings/ (Loss) Per Share (Tables)
|12 Months Ended|
Dec. 31, 2017
|Earnings Per Share [Abstract]|
|Schedule of Calculation of Basic and Diluted Earnings (Loss) Per Common Share||
The following table presents the calculation of basic and diluted earnings (loss) per common share (in thousands, except per share amounts):
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