| RECONCILIATION OF INTEREST AND OTHER INCOME, NET, TO NON-GAAP INTEREST AND OTHER INCOME, NET | |||||||||||||||
| (Unaudited, in thousands) | |||||||||||||||
|
Three Months Ended
September 30, |
Nine Months Ended
September 30, | ||||||||||||||
| 2019 | 2018 | 2019 | 2018 | ||||||||||||
| Total interest and other income, net | $ | 2,257 | $ | 2,714 | $ | 7,827 | $ | 5,387 | |||||||
| Adjustments to reconcile interest and other income to non-GAAP interest and other income: | |||||||||||||||
| Deferred compensation plan income | (74 | ) | (716 | ) | (2,630 | ) | (949 | ) | |||||||
| Non-GAAP interest and other income, net | $ | 2,183 | $ | 1,998 | $ | 5,197 | $ | 4,438 | |||||||
| RECONCILIATION OF INCOME BEFORE INCOME TAXES TO NON-GAAP INCOME BEFORE INCOME TAXES | |||||||||||||||
| (Unaudited, in thousands) | |||||||||||||||
|
Three Months Ended
September 30, |
Nine Months Ended
September 30, | ||||||||||||||
| 2019 | 2018 | 2019 | 2018 | ||||||||||||
| Total income before income taxes | $ | 32,289 | $ | 36,207 | $ | 79,695 | $ | 85,798 | |||||||
| Adjustments to reconcile income before income taxes to non-GAAP income before income taxes: | |||||||||||||||
| Stock-based compensation expense | 21,300 | 14,843 | 60,019 | 45,765 | |||||||||||
| Amortization of acquisition-related intangible assets | 8 | 197 | 110 | 644 | |||||||||||
| Deferred compensation plan income | (61 | ) | (66 | ) | (46 | ) | (26 | ) | |||||||
| Non-GAAP income before income taxes | $ | 53,536 | $ | 51,181 | $ | 139,778 | $ | 132,181 | |||||||
