Property Investments (Tables)

12 Months Ended

Dec. 31, 2018

Real Estate Investment Property, Net [Abstract]

Property Investment

The following table summarizes the Company’s investments at December 31, 2018.

(Dollars in thousands)	Number of Facilities	Land		Buildings, Improvements,and Lease Intangibles		Personal Property		Total		Accumulated Depreciation
Dallas, TX	25	$	16,911	$	464,077	$	430	$	481,418	$	(166,980	)
Seattle, WA	19	28,867		438,880		419		468,166		(69,148		)
Nashville, TN	6	20,053		176,257		1,041		197,351		(53,052		)
Atlanta, GA	8	1,015		189,167		37		190,219		(11,547		)
Los Angeles, CA	12	27,709		157,496		316		185,521		(87,678		)
Charlotte, NC	16	4,200		162,922		99		167,221		(60,389		)
Denver, CO	9	16,514		131,760		273		148,547		(20,315		)
Richmond, VA	7	—		147,809		106		147,915		(38,288		)
Honolulu, HI	3	8,327		134,037		159		142,523		(34,703		)
Des Moines, IA	7	12,665		127,063		99		139,827		(30,376		)
Houston, TX	8	13,672		118,918		77		132,667		(39,195		)
Oklahoma City, OK	3	9,427		111,452		10		120,889		(14,751		)
San Francisco, CA	3	14,054		105,611		43		119,708		(15,539		)
Springfield, MO	1	1,989		109,304		—		111,293		(14,893		)
Austin, TX	5	14,236		91,816		119		106,171		(20,766		)
Washington, DC	4	—		101,186		8		101,194		(20,701		)
Memphis, TN	7	5,241		90,966		191		96,398		(35,109		)
San Antonio, TX	7	6,647		88,954		378		95,979		(37,877		)
Chicago, IL	3	5,859		86,068		201		92,128		(19,372		)
Indianapolis, IN	3	3,299		72,360		—		75,659		(21,299		)
Minneapolis, MN	4	2,090		61,761		—		63,851		(7,750		)
Other (20 markets)	39	17,431		507,551		1,190		526,172		(190,586		)
	199	230,206		3,675,415		5,196		3,910,817		(1,010,314		)
Land held for development	—	24,647		—		—		24,647		(393		)
Construction in progress		—		33,107		—		33,107		—
Corporate property	—	—				5,500		5,500		(4,467		)
Total real estate investments	199	$	254,853	$	3,708,522	$	10,696	$	3,974,071	$	(1,015,174	)