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Discontinued Operations - Summary of Results of Discontinued Operations Reported in Condensed Consolidated Statements of Income (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Gross Profit |  |
Interest expense allocation | $ (374) | $ (544)
Income from discontinued operations before provision for income taxes | 1,709 | 1,388
Provision for income taxes from discontinued operations | 453 | 273
Income from discontinued operations | 60,139 | 1,115
Other Selected Information |  |
Adjusted EBITDA | 3,682 | 6,630
Sales [Member] |  |
Revenues |  |
Sales revenues | 23,660 | 15,219
Other [Member] |  |
Revenues |  |
Sales revenues | 2,679 | 752
Adler Tank Rentals, LLC |  |
Revenues |  |
Rental | 6,520 | 14,191
Rental related services | 2,584 | 5,285
Rental operations | 9,104 | 19,476
Total revenues | 9,438 | 20,320
Direct costs of rental operations: |  |
Depreciation of rental equipment | 1,325 | 4,012
Rental related services | 2,020 | 4,383
Other | 1,270 | 2,969
Total direct costs of rental operations | 4,614 | 11,364
Costs of sales | 159 | 502
Total costs of revenues | 4,773 | 11,866
Gross Profit |  |
Rental | 3,926 | 7,210
Rental related services | 564 | 902
Rental operations | 4,490 | 8,112
Total gross profit | 4,665 | 8,454
Selling and administrative expenses | 2,582 | 6,522
Operating income | 2,083 | 1,932
Interest expense allocation | (374) | (544)
Income from discontinued operations before provision for income taxes | 1,709 | 1,388
Provision for income taxes from discontinued operations | 453 | 273
Income from discontinued operations | 1,256 | 1,115
Other Selected Information |  |
Adjusted EBITDA | 3,682 | 6,707
Adler Tank Rentals, LLC | Sales [Member] |  |
Revenues |  |
Sales revenues | 269 | 657
Gross Profit |  |
Total gross profit | 110 | 155
Adler Tank Rentals, LLC | Other [Member] |  |
Revenues |  |
Sales revenues | 65 | 187
Gross Profit |  |
Total gross profit | $ 65 | $ 187

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- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3B -URI https://asc.fasb.org/extlink&oid=109222160&loc=SL51721525-107759 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 20 -Section 45 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123586238&loc=d3e38679-109324 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=109222160&loc=d3e1012-107759 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3A -URI https://asc.fasb.org/extlink&oid=109222160&loc=SL51721523-107759 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.7) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5C -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721675-107760 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32672-109319 + Details
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