Reportable Segments Specialty Consolidated (in thousands) Civil Building Contractors Total Corporate Total Three Months Ended June 30, 2020 Total revenue $ 644,685 $ 490,317 $ 234,497 $ 1,369,499 $  $ 1,369,499 Elimination of intersegment revenue ( 75,709 ) ( 17,296 ) ( 67 ) ( 93,072 )  ( 93,072 ) Revenue from external customers $ 568,976 $ 473,021 $ 234,430 $ 1,276,427 $  $ 1,276,427 Income (loss) from construction operations $ 65,398 $ 17,789 $ ( 11,388 ) $ 71,799 (a) $ ( 14,103 ) (b) $ 57,696 Capital expenditures $ 18,951 $ 186 $ 255 $ 19,392 $ 301 $ 19,693 Depreciation and amortization (c) $ 21,775 $ 428 $ 995 $ 23,198 $ 2,767 $ 25,965 Three Months Ended June 30, 2019 Total revenue $ 541,117 $ 433,559 $ 223,299 $ 1,197,975 $  $ 1,197,975 Elimination of intersegment revenue ( 67,459 ) ( 5,241 )  ( 72,700 )  ( 72,700 ) Revenue from external customers $ 473,658 $ 428,318 $ 223,299 $ 1,125,275 $  $ 1,125,275 Income (loss) from construction operations $ ( 164,472 ) $ ( 3,810 ) $ ( 159,795 ) $ ( 328,077 ) (d) $ ( 13,640 ) (b) $ ( 341,717 ) Capital expenditures $ 24,439 $ 150 $ 110 $ 24,699 $ 235 $ 24,934 Depreciation and amortization (c) $ 10,285 $ 497 $ 1,061 $ 11,843 $ 2,754 $ 14,597 ____________________________________________________________________________________________________ (a) During the three months ended June 30, 2020, income (loss) from construction operations was impacted by $ 13.2 million (an unfavorable after-tax impact of $ 9.5 million, or $ 0.19 per diluted share) due to an adverse arbitration ruling pertaining to an electrical project in New York in the Specialty Contractors segment. (b) Consists primarily of corporate general and administrative expenses. (c) Depreciation and amortization is included in income (loss) from construction operations. (d) During the three months ended June 30, 2019, the Company recorded a non-cash goodwill impairment charge of $ 379.9 million in income (loss) from construction operations (an unfavorable after-tax impact of $ 329.5 million, or $ 6.56 per diluted share) resulting from an interim impairment test the Company performed as of June 1, 2019. Reportable Segments Specialty Consolidated (in thousands) Civil Building Contractors Total Corporate Total Six Months Ended June 30, 2020 Total revenue $ 1,224,771 $ 995,400 $ 516,949 $ 2,737,120 $  $ 2,737,120 Elimination of intersegment revenue ( 169,166 ) ( 40,615 ) ( 183 ) ( 209,964 )  ( 209,964 ) Revenue from external customers $ 1,055,605 $ 954,785 $ 516,766 $ 2,527,156 $  $ 2,527,156 Income (loss) from construction operations $ 111,519 $ 21,305 $ ( 3,109 ) $ 129,715 (a) $ ( 24,792 ) (b) $ 104,923 Capital expenditures $ 30,143 $ 198 $ 728 $ 31,069 $ 317 $ 31,386 Depreciation and amortization (c) $ 40,391 $ 855 $ 1,988 $ 43,234 $ 5,542 $ 48,776 Six Months Ended June 30, 2019 Total revenue $ 924,739 $ 869,802 $ 414,826 $ 2,209,367 $  $ 2,209,367 Elimination of intersegment revenue ( 117,587 ) ( 8,018 )  ( 125,605 )  ( 125,605 ) Revenue from external customers $ 807,152 $ 861,784 $ 414,826 $ 2,083,762 $  $ 2,083,762 Income (loss) from construction operations $ ( 122,727 ) $ ( 677 ) $ ( 167,283 ) $ ( 290,687 ) (d) $ ( 28,117 ) (b) $ ( 318,804 ) Capital expenditures $ 38,451 $ 205 $ 233 $ 38,889 $ 457 $ 39,346 Depreciation and amortization (c) $ 19,655 $ 1,000 $ 2,125 $ 22,780 $ 5,534 $ 28,314 ____________________________________________________________________________________________________ (a) During the six months ended June 30, 2020, income (loss) from construction operations was impacted by $ 13.2 million (an unfavorable after-tax impact of $ 9.5 million, or $ 0.19 per diluted share) due to an adverse arbitration ruling pertaining to an electrical project in New York in the Specialty Contractors segment. (b) Consists primarily of corporate general and administrative expenses. (c) Depreciation and amortization is included in income (loss) from construction operations. (d) During the six months ended June 30, 2019, the Company recorded a non-cash goodwill impairment charge of $ 379.9 million in income (loss) from construction operations (an unfavorable after-tax impact of $ 329.5 million, or $ 6.57 per diluted share) resulting from an interim impairment test the Company performed as of June 1, 2019.