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Real Estate and Intangibles - Additional Information (Detail) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026 USD ($) Property	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) Property	Sep. 30, 2025 USD ($)
Real Estate Properties [Line Items]
Revenues	$ 93,611	$ 86,151	$ 277,573	$ 249,060
Net income	5,500	1,213	9,915	8,411
Acquisition-related expenses	360	293	1,562	962
Impairment loss	$ 0	$ 2,545	$ 0	$ 2,545
California [Member]
Real Estate Properties [Line Items]
Number of properties \| Property	17		17
Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Weighted average amortization period			7 years 2 months 12 days
Revenues			$ 5,200
Net income			1,200
Acquisition-related expenses	$ 400		$ 1,600
Operating Properties Disposed [Member]
Real Estate Properties [Line Items]
Number of properties \| Property	0		0
Glen Allen, VA [Member] \| Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Number of properties \| Property	3		3
Aggregate purchase price	$ 44,600		$ 44,600