XML 19 R9.htm IDEA: XBRL DOCUMENT

Earnings Per Share	6 Months Ended
Earnings Per Share	Jun. 30, 2017
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share: The computation of diluted net loss per share does not include stock options, performance shares, and contingently issuable shares of 923,306 and 355,338 for the three and six months ended June 30, 2017 and 2016, respectively, because the effect of their inclusion would be anti-dilutive based on their respective exercise prices.