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v3.19.3.a.u2

SEGMENT INFORMATION (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 27, 2019 USD ($) | Sep. 27, 2019 USD ($) | Jun. 28, 2019 USD ($) | Mar. 29, 2019 USD ($) | Dec. 28, 2018 USD ($) | Sep. 28, 2018 USD ($) | Jun. 29, 2018 USD ($) | Mar. 30, 2018 USD ($) | Dec. 27, 2019 USD ($) segment | Dec. 28, 2018 USD ($) | Dec. 29, 2017 USD ($) | Dec. 30, 2016 USD ($)
SEGMENT INFORMATION |  |  |  |  |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  |  |  |  |  |  | 2 |  |  |
Number of reporting segments | segment |  |  |  |  |  |  |  |  | 2 |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue | $ 129,416 | $ 117,494 | $ 104,396 | $ 91,793 | $ 86,438 | $ 71,386 | $ 59,833 | $ 54,595 | $ 443,099 | $ 272,252 | $ 273,352 |
Depreciation and amortization |  |  |  |  |  |  |  |  | 15,027 | 6,060 | 3,949 |
Interest expense |  |  |  |  |  |  |  |  | 4,900 | 700 | (111) |
Segment profit (loss) before income tax expense |  |  |  |  |  |  |  |  | 4,656 | 12,161 | 13,691 |
Income tax expense (benefit) | 1,188 | (376) | (70) | (927) | (93) | 1,597 | 869 | (242) | (185) | 2,131 | 1,562 |
Net income (loss) | 3,202 | $ 416 | $ 1,640 | $ (417) | 1,201 | $ 3,311 | $ 3,315 | $ 2,203 | 4,841 | 10,030 | 12,129 |
Segment assets(1) | 439,913 |  |  |  | 300,911 |  |  |  | 439,913 | 300,911 | 138,172 |
Energy |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue |  |  |  |  |  |  |  |  | 370,715 | 196,833 |  |
Engineering and Consulting |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue |  |  |  |  |  |  |  |  | 72,384 | 75,419 |  |
Reporting Segments | Energy |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue |  |  |  |  |  |  |  |  | 370,715 | 196,833 | 199,609 |
Depreciation and amortization |  |  |  |  |  |  |  |  | 13,703 | 5,274 | 3,145 |
Interest expense |  |  |  |  |  |  |  |  | 32 | 312 | (90) |
Segment profit (loss) before income tax expense |  |  |  |  |  |  |  |  | 11,971 | 8,959 | 5,589 |
Income tax expense (benefit) |  |  |  |  |  |  |  |  | 3,308 | 1,570 | 638 |
Net income (loss) |  |  |  |  |  |  |  |  | 8,664 | 7,390 | 4,951 |
Segment assets(1) | 314,324 |  |  |  | 252,124 |  |  |  | 314,324 | 252,124 | 65,872 |
Reporting Segments | Engineering and Consulting |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue |  |  |  |  |  |  |  |  | 72,384 | 75,419 | 73,743 |
Depreciation and amortization |  |  |  |  |  |  |  |  | 1,324 | 786 | 804 |
Interest expense |  |  |  |  |  |  |  |  |  | 388 | (21) |
Segment profit (loss) before income tax expense |  |  |  |  |  |  |  |  | 8,839 | 7,589 | 9,054 |
Income tax expense (benefit) |  |  |  |  |  |  |  |  | 2,442 | 1,330 | 1,033 |
Net income (loss) |  |  |  |  |  |  |  |  | 6,397 | 6,259 | 8,021 |
Segment assets(1) | 23,690 |  |  |  | 20,402 |  |  |  | 23,690 | 20,402 | 20,774 |
Unallocated Corporate |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  | 4,868 |  |  |
Segment profit (loss) before income tax expense |  |  |  |  |  |  |  |  | (16,154) | (4,387) | (952) |
Income tax expense (benefit) |  |  |  |  |  |  |  |  | (5,935) | (769) | (109) |
Net income (loss) |  |  |  |  |  |  |  |  | (10,220) | (3,619) | (843) |
Segment assets(1) | 125,029 |  |  |  | 51,515 |  |  |  | 125,029 | 51,515 | 74,656 |
Intersegment |  |  |  |  |  |  |  |  |  |  |  |
Segment reconciliation |  |  |  |  |  |  |  |  |  |  |  |
Contract revenue |  |  |  |  |  |  |  |  |  | 0 | 0 | $ 0
Segment assets(1) | $ (23,130) |  |  |  | $ (23,130) |  |  |  | $ (23,130) | $ (23,130) | $ (23,130) |

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