Real Estate - In-place Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Real Estate [Abstract]
In-place lease value intangible	$ 102,054	$ 100,790
In-place leases – accumulated amortization	(76,887)	(68,884)
Acquired lease intangible assets, net	$ 25,167	$ 31,906

Represents the monetary amount of In-place leases - accumulated amortization, as of the indicated date.

No definition available.

Name:	fil_InPlaceLeasesAccumulatedAmortization
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant