Rental Property - Acquisitions - Allocation of Consideration (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2020 USD ($)
Allocation of the consideration paid for the acquired assets and liabilities
Land	$ 10,498
Buildings	92,860
Tenant improvements	1,535
Building and land improvements	4,670
Other assets	450
Total purchase price	131,257
Construction in progress
Allocation of the consideration paid for the acquired assets and liabilities
Construction in progress	669
In-place leases
Allocation of the consideration paid for the acquired assets and liabilities
Deferred leasing intangibles	$ (14,963)
Weighted average amortization period of lease intangibles	7 years 10 months 24 days
Tenant relationships
Allocation of the consideration paid for the acquired assets and liabilities
Deferred leasing intangibles	$ (7,115)
Weighted average amortization period of lease intangibles	11 years 1 month 6 days
Above market leases
Allocation of the consideration paid for the acquired assets and liabilities
Deferred leasing intangibles	$ (1,069)
Weighted average amortization period of lease intangibles	6 years 3 months 18 days
Below market leases
Allocation of the consideration paid for the acquired assets and liabilities
Deferred leasing intangibles	$ 2,572
Weighted average amortization period of lease intangibles	5 years 4 months 24 days