Schedule of Segment Reporting Information, by Segment [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | | December 6, 2018 through July 31, 2019 | | | November 1, 2018 through December 5, 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | 58,354 | | | $ | 45,288 | | | $ | 124,969 | | | $ | 16,659 | | | $ | 118,424 | | U.K. Concrete Pumping | | | 12,492 | | | | 13,877 | | | | 30,996 | | | | 5,143 | | | | 36,705 | | Eco-Pan | | | 7,967 | | | | 7,548 | | | | 18,806 | | | | 2,628 | | | | 20,885 | | Corporate | | | 626 | | | | 625 | | | | 1,634 | | | | 242 | | | | 1,875 | | Intersegment | | | (784 | ) | | | (689 | ) | | | (1,792 | ) | | | (276 | ) | | | (2,035 | ) | | | $ | 78,655 | | | $ | 66,649 | | | $ | 174,613 | | | $ | 24,396 | | | $ | 175,854 | | | | | | | | | | | | | | | | | | | | | | | (Loss) income before income taxes | | | | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | (1,050 | ) | | $ | 2,287 | | | $ | (14,946 | ) | | $ | (27,354 | ) | | $ | 5,268 | | U.K. Concrete Pumping | | | 1,353 | | | | 959 | | | | 290 | | | | 207 | | | | 1,808 | | Eco-Pan | | | 329 | | | | 2,826 | | | | (85 | ) | | | 225 | | | | 7,665 | | Corporate | | | 208 | | | | 454 | | | | 1,113 | | | | 155 | | | | 1,620 | | | | $ | 840 | | | $ | 6,526 | | | $ | (13,628 | ) | | $ | (26,767 | ) | | $ | 16,361 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | 17,934 | | | $ | 7,851 | | | $ | 29,283 | | | $ | (24,565 | ) | | $ | 28,699 | | U.K. Concrete Pumping | | | 5,013 | | | | 3,482 | | | | 9,445 | | | | 1,587 | | | | 11,009 | | Eco-Pan | | | 3,587 | | | | 3,117 | | | | 7,748 | | | | 388 | | | | 9,209 | | Corporate | | | 626 | | | | 520 | | | | 1,633 | | | | 180 | | | | 1,809 | | | | $ | 27,160 | | | $ | 14,969 | | | $ | 48,109 | | | $ | (22,410 | ) | | $ | 50,726 | |
| | | | | | | | | | | | | | | | | | | | | December 6, 2018 through July 31, 2019 | | | November 1, 2018 through December 5, 2018 | | | | | Depreciation and amortization | | | | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | 9,938 | | | $ | 1,115 | | | $ | 21,471 | | | $ | 1,635 | | | $ | 10,904 | | U.K. Concrete Pumping | | | 2,864 | | | | 1,498 | | | | 7,161 | | | | 890 | | | | 6,042 | | Eco-Pan | | | 3,257 | | | | 291 | | | | 7,832 | | | | 163 | | | | 1,544 | | Corporate | | | 418 | | | | 62 | | | | 520 | | | | 25 | | | | 185 | | | | $ | 16,477 | | | $ | 2,967 | | | $ | 36,984 | | | $ | 2,713 | | | $ | 18,675 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | (9,046 | ) | | $ | (4,449 | ) | | $ | (22,758 | ) | | $ | (1,154 | ) | | $ | (12,527 | ) | U.K. Concrete Pumping | | | (796 | ) | | | (1,024 | ) | | | (1,994 | ) | | | (490 | ) | | | (3,159 | ) | Eco-Pan | | | (1 | ) | | | (0 | ) | | | (1 | ) | | | - | | | | - | | Corporate | | | - | | | | (4 | ) | | | - | | | | - | | | | (4 | ) | | | $ | (9,843 | ) | | $ | (5,477 | ) | | $ | (24,753 | ) | | $ | (1,644 | ) | | $ | (15,690 | ) | | | | | | | | | | | | | | | | | | | | | |
Transaction costs including debt extinguishment | | | | | | | | | | | | | | | | | | U.S. Concrete Pumping | | $ | 1,458 | | | $ | 1,395 | | | $ | 1,458 | | | $ | - | | | $ | - | | Corporate | | | (1,282 | ) | | | - | | | | - | | | | 30,562 | | | | 2,520 | | | | $ | 176 | | | $ | 1,395 | | | $ | 1,458 | | | $ | 30,562 | | | $ | 2,520 | |
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Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | | December 6, 2018 through July 31, 2019 | | | November 1, 2018 through December 5, 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | U.S. | | $ | 66,163 | | | $ | 52,771 | | | $ | 143,617 | | | $ | 19,253 | | | $ | 139,149 | | U.K. | | | 12,492 | | | | 13,877 | | | | 30,996 | | | | 5,143 | | | | 36,705 | | | | $ | 78,655 | | | $ | 66,649 | | | $ | 174,613 | | | $ | 24,396 | | | $ | 175,854 | |
| | | | | | | | | | | | | | | | | | | | | Property, plant and equipment, net | | | | | | | | | U.S. | | $ | 256,964 | | | $ | 167,368 | | U.K. | | | 40,121 | | | | 34,547 | | | | $ | 297,085 | | | $ | 201,915 | |
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