XML 49 R45.htm IDEA: XBRL DOCUMENT

Net Earnings Per Share Net Earnings Per Share (Details textual)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Effect of stock-based compensation awards, shares excluded for purposes of diluted earnings per share	100,000	877,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details