v2.3.0.15
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)
In Thousands, except Per Share data
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Revenues:    
Product revenues$ 49,790$ 43,241$ 138,583$ 127,559
Services and other revenues14,64913,04544,02137,580
Total revenues64,43956,286182,604165,139
Cost of revenues:    
Cost of product revenues22,42919,44959,99557,723
Cost of services and other revenues7,5626,69822,70420,823
Restructuring charges 39 39
Total cost of revenues29,99126,18682,69978,585
Gross profit34,44830,10099,90586,554
Operating expenses:    
Research and development6,0196,08916,13915,604
Selling, general and administrative23,63519,85173,71361,789
Restructuring and asset impairment charges 1,157 1,157
Total operating expenses29,65427,09789,85278,550
Income from operations4,7943,00310,0538,004
Interest and other income (expense), net(191)159(66)286
Income before provision for income taxes4,6033,1629,9878,290
Provision for income taxes1,6091,8863,7364,070
Net income$ 2,994$ 1,276$ 6,251$ 4,220
Net income per share-basic (in dollars per share)$ 0.09$ 0.04$ 0.19$ 0.13
Net income per share-diluted (in dollars per share)$ 0.09$ 0.04$ 0.18$ 0.13
Weighted average shares outstanding:    
Basic (in shares)33,20932,82233,13232,534
Diluted (in shares)34,21933,54034,10033,383