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Discontinued Operations - Summary of Results of Discontinued Operations Reported in Consolidated Statements of Income (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Gross Profit |  |  |
Income from discontinued operations before provision for income taxes | $ 1,709 | $ 15,334 | $ 5,946
Provision for income taxes from discontinued operations | 453 | 3,505 | 1,326
Income from discontinued operations | 62,769 | 11,829 | 4,620
Sales [Member] |  |  |
Revenues |  |  |
Total non-lease revenues | 207,165 | 147,720 | 122,305
Other [Member] |  |  |
Revenues |  |  |
Total non-lease revenues | 12,181 | 3,319 | 3,088
Adler Tank Rentals, LLC |  |  |
Revenues |  |  |
Rental | 6,520 | 66,366 | 56,025
Rental related services | 2,584 | 27,654 | 22,851
Rental operations | 9,104 | 94,020 | 78,876
Total revenues | 9,438 | 98,158 | 82,242
Direct costs of rental operations: |  |  |
Depreciation of rental equipment | 1,325 | 16,004 | 16,442
Rental related services | 564 | 6,707 | 4,317
Other | 1,270 | 12,422 | 11,492
Total direct costs of rental operations | 4,614 | 49,373 | 46,468
Costs of sales | 159 | 2,085 | 2,075
Total costs of revenues | 4,773 | 51,458 | 48,543
Gross Profit |  |  |
Rental | 3,926 | 37,940 | 28,091
Rental related services | 2,020 | 20,947 | 18,534
Rental operations | 4,490 | 44,647 | 32,408
Total gross profit | 4,665 | 46,700 | 33,699
Selling and administrative expenses | (2,582) | (28,428) | (25,542)
Income from operations | 2,083 | 18,272 | 8,157
Interest expense allocation | (374) | (2,938) | (2,211)
Income from discontinued operations before provision for income taxes | 1,709 | 15,334 | 5,946
Provision for income taxes from discontinued operations | 453 | 3,505 | 1,326
Income from discontinued operations | 1,256 | 11,829 | 4,620
Adler Tank Rentals, LLC | Sales [Member] |  |  |
Revenues |  |  |
Total non-lease revenues | 269 | 2,933 | 2,930
Gross Profit |  |  |
Total gross profit | 110 | 848 | 855
Adler Tank Rentals, LLC | Other [Member] |  |  |
Revenues |  |  |
Total non-lease revenues | 65 | 1,205 | 436
Gross Profit |  |  |
Total gross profit | $ 65 | $ 1,205 | $ 436

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