Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Mar. 31, 2020
Building and improvements, accumulated depreciation	$ 281,248	$ 298,089
Intangible lease assets, accumulated amortization	58,659	60,794
Accumulated depreciation and amortization	80,543
Intangible lease origination costs, accumulated amortization	33,731	33,952
Deferred lease costs, accumulated amortization	16,732	17,962
Other assets held for sale, accumulated amortization	10,222
Deferred financing costs, net	2,084	1,930
Bonds payable discount	1,124	1,078
Intangible lease liabilities, accumulated amortization	15,127	$ 16,043
Liabilities held for sale, accumulated amortization	$ 0
Common stock, par value (dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	225,000,000	225,000,000
Common stock, shares issued	115,280,597	114,413,205
Common stock, shares outstanding	115,280,597	114,413,205
Term Loans
Deferred financing costs, net	$ 2,084	$ 1,930
Bonds Payable
Deferred financing costs, net	$ 3,552	$ 3,403