XML 21 R46.htm IDEA: XBRL DOCUMENT v2.4.0.6
Significant Accounting Policies (Details 1)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Calculation of diluted net income per share related to stock options and RSU's      
Stock options 3,944 2,261   
RSUs 21 80   
Warrants    8,047   
Total 3,965 10,388