The following tables set forth certain information regarding each of the Companys reportable segments for the years ended December 31, 2019, 2018 and 2017, respe ctively: Year Ended December 31, 2019 (in thousands) Modular - US Modular - Other North America Corporate and Other Total Revenues Leasing and services revenue: Modular space leasing $ 677,593 $ 66,592 $  $ 744,185 Modular space delivery and installation 201,368 18,689  220,057 Sales: New units 54,851 4,234  59,085 Rental units 27,871 12,467  40,338 Total Revenues 961,683 101,982  1,063,665 Costs Cost of leasing and services: Modular space leasing 197,707 15,444  213,151 Modular space delivery and installation 176,124 17,983  194,107 Cost of sales: New units 39,343 2,817  42,160 Rental units 17,241 9,014  26,255 Depreciation of rental equipment 156,409 18,270  174,679 Gross profit $ 374,859 $ 38,454 $  $ 413,313 Adjusted EBITDA $ 325,068 $ 31,480 $  $ 356,548 Other selected data Selling, general and administrative expense $ 242,734 $ 28,270 $  $ 271,004 Other depreciation and amortization $ 11,542 $ 853 $  $ 12,395 Purchase of rental equipment and refurbishments $ 193,453 $ 11,653 $  $ 205,106 Year Ended December 31, 2018 (in thousands) Modular - US Modular - Other North America Corporate and Other Total Revenues Leasing and services revenue: Modular space leasing $ 469,302 $ 48,933 $  $ 518,235 Modular space delivery and installation 138,181 16,376  154,557 Sales: New units 48,984 4,619  53,603 Rental units 21,123 3,894  25,017 Total Revenues 677,590 73,822  751,412 Costs Cost of leasing and services: Modular space leasing 131,846 11,274  143,120 Modular space delivery and installation 127,936 16,014  143,950 Cost of sales: New units 33,484 3,379  36,863 Rental units 13,650 3,009  16,659 Depreciation of rental equipment 106,354 15,082  121,436 Gross profit $ 264,320 $ 25,064 $  $ 289,384 Adjusted EBITDA $ 196,410 $ 19,123 $  $ 215,533 Other selected data Selling, general and administrative expense $ 232,754 $ 22,117 $  $ 254,871 Other depreciation and amortization $ 12,201 $ 1,103 $  $ 13,304 Purchase of rental equipment and refurbishments $ 151,407 $ 9,476 $  $ 160,883 Year Ended December 31, 2017 (in thousands) Modular - US Modular - Other North America Corporate and Other Total Revenues Leasing and services revenue: Modular space leasing $ 264,351 $ 34,036 $ (566) $ 297,821 Modular space delivery and installation 81,036 8,814  89,850 Sales: New units 29,275 7,096  36,371 Rental units 18,271 3,710 (81) 21,900 Total Revenues 392,933 53,656 (647) 445,942 Costs Cost of leasing and services: Modular space leasing 75,615 7,973  83,588 Modular space delivery and installation 77,303 8,174  85,477 Cost of sales: New units 20,919 5,106  26,025 Rental units 10,099 2,544  12,643 Depreciation of rental equipment 60,312 12,327  72,639 Gross profit (loss) $ 148,685 $ 17,532 $ (647) $ 165,570 Adjusted EBITDA $ 110,822 $ 13,099 $ (15,112) $ 108,809 Other selected data Selling, general and administrative expense $ 100,427 $ 16,790 $ 45,134 $ 162,351 Other depreciation and amortization $ 5,333 $ 1,014 $ 2,306 $ 8,653 Purchase of rental equipment and refurbishments $ 96,378 $ 5,832 $  $ 102,210 The following table presents a reconciliation of the Companys loss before income tax by segment to Adjusted EBITDA by segment: (in thousands) Modular - US Modular - Other North America Corporate and Other Total 2019 (Loss) income from continuing operations before income taxes $ (19,883) $ 6,149 $  $ (13,734) Loss on extinguishment of debt 8,755   8,755 Interest expense 120,758 1,746  122,504 Depreciation and amortization 167,951 19,123  187,074 Currency gains, net (267) (421)  (688) Restructuring costs, lease impairment expense and other related charges 11,602 827  12,429 Goodwill and other impairments 2,178 670  2,848 Integration costs 23,580 3,027  26,607 Stock compensation expense 6,686   6,686 Other expense 3,708 359  4,067 Adjusted EBITDA $ 325,068 $ 31,480 $  $ 356,548 2018 Loss from continuing operations before income taxes $ (88,206) $ (3,966) $  $ (92,172) Interest expense, net 96,108 2,325  98,433 Depreciation and amortization 118,555 16,185  134,740 Currency losses, net 509 1,945  2,454 Restructuring costs, lease impairment expense and other related charges 13,930 1,538  15,468 Goodwill and other impairments 1,600   1,600 Integration costs 29,260 746  30,006 Stock compensation expense 3,439   3,439 Transaction costs 19,780 271  20,051 Other expense 1,435 79  1,514 Adjusted EBITDA $ 196,410 $ 19,123 $  $ 215,533 2017 Loss from continuing operations before income taxes $ (12,345) $ (64,580) $ (88,473) $ (165,398) Interest expense, net 65,709 4,603 36,764 107,076 Depreciation and amortization 65,645 13,341 2,306 81,292 Currency gains, net (10,942) (1,040) (896) (12,878) Goodwill and other impairments  60,743  60,743 Restructuring costs, lease impairment expense and other related charges 326 10 1,860 2,196 Transaction costs 1,841  22,040 23,881 Algeco LTIP Expense 115  9,267 9,382 Other expense 473 22 2,020 2,515 Adjusted EBITDA $ 110,822 $ 13,099 $ (15,112) $ 108,809