Business Description - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2022 Property Provinces
Business Description [Line Items]
Date of incorporation	Oct. 18, 2007
Number of leased commercial properties owned	764
UNITED STATES
Business Description [Line Items]
Number of leased commercial properties owned	757
Number of States in which properties located	44
Canada
Business Description [Line Items]
Number of leased commercial properties owned	7
Number of provinces | Provinces	4