BUSINESS AND ORGANIZATION - Business (Details)	3 Months Ended
	Mar. 31, 2020 employee state item property
Description of business
Number of real estate properties	29
Number of markets in which entity operates | item	19
Number of states in which entity operates | state	13
Number of properties representing the majority of the annualized base rent	27
Percent of annualized base rent under triple-net leases	85.00%
Entity Number of Employees | employee	0
Single-tenant
Description of business
Number of real estate properties	29