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v3.19.2

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Statement Of Income And Comprehensive Income [Abstract] |  |  |  |
Revenue | $ 235,498 | $ 232,641 | $ 505,496 | $ 498,731
Operating expenses | 198,148 | 205,102 | 413,644 | 409,852
Gross margin | 37,350 | 27,539 | 91,852 | 88,879
Corporate general and administrative expenses | 10,566 | 9,993 | 22,246 | 20,021
Operating income | 26,784 | 17,546 | 69,606 | 68,858
Other (expense) income: |  |  |  |
Interest expense | (1,587) | (1,817) | (2,988) | (3,597)
Gain on sale of operations, net | 50 |  | 547 | 663
Other (expense) income, net | (3,311) | 630 | 5,949 | (599)
Total other (expense) income, net | (4,848) | (1,187) | 3,508 | (3,533)
Income from continuing operations before income tax expense | 21,936 | 16,359 | 73,114 | 65,325
Income tax expense | 5,322 | 3,238 | 18,935 | 16,394
Income from continuing operations | 16,614 | 13,121 | 54,179 | 48,931
(Loss) gain from discontinued operations, net of tax | (22) | (15) | (118) | 26
Net income | $ 16,592 | $ 13,106 | $ 54,061 | $ 48,957
Basic: |  |  |  |
Continuing operations | $ 0.31 | $ 0.24 | $ 1.00 | $ 0.90
Net income | 0.31 | 0.24 | 1.00 | 0.90
Diluted: |  |  |  |
Continuing operations | 0.30 | 0.23 | 0.97 | 0.87
Net income | $ 0.30 | $ 0.23 | $ 0.97 | $ 0.87
Basic weighted average shares outstanding | 54,090 | 54,594 | 54,188 | 54,334
Diluted weighted average shares outstanding | 55,495 | 56,437 | 55,701 | 56,166
Comprehensive income: |  |  |  |
Net income | $ 16,592 | $ 13,106 | $ 54,061 | $ 48,957
Other comprehensive income, net of tax | (422) | 174 | (341) | 288
Comprehensive income | $ 16,170 | $ 13,280 | $ 53,720 | $ 49,245

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