Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		1 Months Ended				3 Months Ended			131 Months Ended	144 Months Ended
		Jul. 31, 2025	Jun. 30, 2025	May 31, 2025	Apr. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	May 31, 2023	Sep. 30, 2024
Subsequent Event [Line Items]
Assets held-for-sale			$ 1.0			$ 1.0
Repurchase Plan
Subsequent Event [Line Items]
Company's common units repurchased and retired		144	108	708	1	817	6	13	20,500	26,438
Average price paid per unit	[1]	$ 11.87	$ 11.83	$ 12.04	$ 12.03	$ 12.01	$ 11.24	$ 11.2		$ 8.9
Subsequent Event
Subsequent Event [Line Items]
Assets held-for-sale		$ 1.0
Cash proceeds from sale of assets		$ 4.9
Subsequent Event | Repurchase Plan
Subsequent Event [Line Items]
Company's common units repurchased and retired		100
Average price paid per unit		$ 11.87
Subsequent Event | Dividend Declared
Subsequent Event [Line Items]
Distribution declared		0.185
Partners capital projected distribution amount on annualized basis		0.74
Minimum dividend distribution per unit		$ 0.0675
Amount to paid to common unit holders		$ 6.2
Amount to paid to the General Partner		0.4
Incentive distribution to the General Partner		0.4
Incentive distributions to management		$ 0.4
Dividend paid date		Aug. 06, 2025
Dividend record date		Jul. 28, 2025

[1] Amount includes repurchase costs.