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Unaudited Quarterly Results
12 Months Ended
Dec. 31, 2011
Quarterly Financial Information Disclosure [Abstract]  
Unaudited Quarterly Results
14. Unaudited Quarterly Results.
 
The following tables present unaudited quarterly financial information for each of the four quarters ended December 31, 2011 and December 31, 2010. In the opinion of the Company's management, the quarterly information contains all adjustments, consisting only of normal recurring accruals, necessary for a fair presentation thereof. The operating results for any quarter are not necessarily indicative of the results for any future periods. In the fourth quarter of 2010, the Company recognized goodwill impairment of $15.4 million related to its Nurse Travel reporting unit.

   
2011
 
   
Dec. 31,
  
Sep. 30,
  
Jun. 30,
  
Mar. 31,
 
   
(in thousands, except per share data)
 
Revenues
 $161,790  $162,370  $143,683  $129,438 
Gross profit
  53,629   54,528   48,794   43,154 
Net income
 $7,501  $7,767  $5,865  $3,164 
                  
Earnings per share:
                
Basic
 $0.20  $0.21  $0.16  $0.09 
Diluted
 $0.20  $0.21  $0.16  $0.08 


   
2010
 
   
Dec. 31,
  
Sep. 30,
  
Jun. 30,
  
Mar. 31,
 
   
(in thousands, except per share data)
 
Revenues
 $121,152  $116,141  $104,459  $96,313 
Gross profit
  42,234   41,103   35,296   30,823 
Net income
 $(13,698) $3,163  $940  $(302)
                  
Earnings per share:
                
Basic
 $(0.38) $0.09  $0.03  $(0.01)
Diluted
 $(0.38) $0.09  $0.03  $(0.01)