Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Financial Data (Detail)

v2.4.0.8
Selected Quarterly Financial Data (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Revenue:                      
On demand $ 92,081 $ 94,084 $ 90,825 $ 85,322 $ 81,771 $ 78,973 $ 74,938 $ 70,718 $ 362,312 $ 306,400 $ 239,436
On premise 892 838 1,011 950 1,313 1,226 1,261 1,416 3,691 5,216 6,581
Professional and other 2,546 3,149 2,615 2,709 2,640 3,040 2,593 2,283 11,019 10,556 11,962
Total revenue 95,519 98,071 94,451 88,981 85,724 83,239 78,792 74,417 377,022 322,172 257,979
Gross profit 58,013 59,960 57,111 53,617 52,520 50,342 46,944 43,804 228,701 193,610 149,824
Net income (loss) $ 2,178 $ 12,886 $ 4,610 $ 1,018 $ 3,722 $ 2,113 $ (2,372) $ 1,720 $ 20,692 $ 5,183 $ (1,231)
Net income (loss) per share:                      
Basic and Diluted $ 0.03 $ 0.17 $ 0.06 $ 0.01 $ 0.05 $ 0.03 $ (0.03) $ 0.02