Discontinued Operations - Summary of Results of Discontinued Operations Reported in Condensed Consolidated Statements of Income (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Gross Profit
Interest expense allocation		$ (374)
Income from discontinued operations before provision for income taxes		1,709
Provision for income taxes from discontinued operations		453
Income from discontinued operations		60,139
Sales [Member]
Revenues
Total non-lease revenues	$ 35,069	23,660
Other [Member]
Revenues
Total non-lease revenues	$ 2,846	2,679
Adler Tank Rentals, LLC
Revenues
Rental		6,520
Rental related services		2,584
Rental operations		9,104
Total revenues		9,438
Direct costs of rental operations:
Depreciation of rental equipment		1,325
Rental related services		2,020
Other		1,270
Total direct costs of rental operations		4,614
Costs of sales		159
Total costs of revenues		4,773
Gross Profit
Rental		3,926
Rental related services		564
Rental operations		4,490
Total gross profit		4,665
Selling and administrative expenses		2,582
Operating income		2,083
Interest expense allocation		(374)
Income from discontinued operations before provision for income taxes		1,709
Provision for income taxes from discontinued operations		453
Income from discontinued operations		1,256
Adler Tank Rentals, LLC | Sales [Member]
Revenues
Total non-lease revenues		269
Gross Profit
Total gross profit		110
Adler Tank Rentals, LLC | Other [Member]
Revenues
Total non-lease revenues		65
Gross Profit
Total gross profit		$ 65