(Unaudited, in thousands)
| Three Months Ended December 31, | Year Ended December 31, | |||||||||||||||
| 2020 | 2019 | 2020 | 2019 | |||||||||||||
| Total other income, net | $ | 4,480 | $ | 2,731 | $ | 10,460 | $ | 10,558 | ||||||||
| Adjustments to reconcile other income, net to non-GAAP other income, net: | ||||||||||||||||
| Deferred compensation plan income | (3,172 | ) | (1,176 | ) | (4,593 | ) | (3,806 | ) | ||||||||
| Non-GAAP other income, net | $ | 1,308 | $ | 1,555 | $ | 5,867 | $ | 6,752 | ||||||||
RECONCILIATION OF INCOME BEFORE INCOME TAXES TO NON-GAAP INCOME BEFORE INCOME TAXES
(Unaudited, in thousands)
| Three Months Ended December 31, | Year Ended December 31, | |||||||||||||||
| 2020 | 2019 | 2020 | 2019 | |||||||||||||
| Total income before income taxes | $ | 44,443 | $ | 33,425 | $ | 169,342 | $ | 113,120 | ||||||||
| Adjustments to reconcile income before income taxes to non-GAAP income before income taxes: | ||||||||||||||||
| Stock-based compensation expense | 22,970 | 18,680 | 85,551 | 78,699 | ||||||||||||
| Amortization of acquisition-related intangible assets | - | - | - | 110 | ||||||||||||
| Deferred compensation plan expense | 156 | 235 | 1,057 | 189 | ||||||||||||
| Non-GAAP income before income taxes | $ | 67,569 | $ | 52,340 | $ | 255,950 | $ | 192,118 | ||||||||
