XML 45 R4.htm IDEA: XBRL DOCUMENT v3.3.0.814
Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($)
shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) [Abstract]        
Revenue $ 31,423 $ 26,678 $ 93,892 $ 78,039
Cost of revenue 8,945 7,786 26,562 22,709
Gross profit 22,478 18,892 67,330 55,330
Operating expenses:        
Research and development expenses 6,504 5,033 17,975 13,603
Selling, general and administrative expenses 22,101 14,662 65,445 53,308
Total operating expenses 28,605 19,695 83,420 66,911
Loss from operations (6,127) (803) (16,090) (11,581)
Other income (expense):        
Interest expense (16) (24) (51) (290)
Interest income 56 27 142 64
Other (48) 338 (279) 976
Loss before income tax expense (6,135) (462) (16,278) (10,831)
Income tax expense 6 4 20 36
Net loss $ (6,141) $ (466) $ (16,298) $ (10,867)
Basic and diluted net loss per share $ (0.22) $ (0.02) $ (0.60) $ (0.42)
Weighted average shares outstanding-basic and diluted 27,462 26,915 27,190 26,185
Comprehensive loss:        
Unrealized gains (losses) on investments $ 17 $ (20) $ 56 $ (33)
Foreign currency translation adjustment 36 (390) (198) (416)
Other comprehensive income (loss) 53 (410) (142) (449)
Net loss (6,141) (466) (16,298) (10,867)
Comprehensive loss $ (6,088) $ (876) $ (16,440) $ (11,316)