XML 29 R22.htm IDEA: XBRL DOCUMENT v2.4.1.9
Net Loss Per Share (Tables)
3 Months Ended
Mar. 31, 2015
Net Loss Per Share [Abstract]  
Basic and diluted for net loss per share

(in thousands, except per share amounts) Three months ended 
March 31,
 
  2015  2014 
BASIC AND DILUTED      
Weighted average number of common shares outstanding  40,455   37,941 
Net loss $(2,072) $(4,008)
         
Net loss per share - basic and diluted $(0.05) $(0.11)