Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Disaggregation of revenue

Below is a detail of the amounts by category:

(in thousands)	Three Months Ended March 31,
Type of Revenue	2019		2018
Parking income	$	1,734	$	1,626
Rental lease guaranty	128		175
Management fee income	69		68
Miscellaneous	30		26
	$	1,961	$	1,895