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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Income Statement [Abstract] |  |
Revenues | $ 265,302 | $ 246,508
Costs and expenses: |  |
Instructional and support costs | 132,936 | 134,050
General and administration | 69,226 | 64,139
Amortization of intangible assets | 15,417 | 15,417
Merger and integration costs | 3,764 | 7,179
Total costs and expenses | 221,343 | 220,785
Income from operations | 43,959 | 25,723
Other income | 2,123 | 3,327
Income before income taxes | 46,082 | 29,050
Provision for income taxes | 10,843 | 17,550
Net income | $ 35,239 | $ 11,500
Earnings per share: |  |
Basic (dollars per share) | $ 1.62 | $ 0.53
Diluted (dollars per share) | $ 1.60 | $ 0.52
Weighted average shares outstanding: |  |
Basic (in shares) | 21,810 | 21,499
Diluted (in shares) | 22,071 | 22,050

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