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Schedule III - Real Estate and Accumulated Depreciation - Outpatient Medical (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances $ 2,202,312      
Initial cost of land and land improvements 3,629,663      
Initial cost of building and improvements 28,865,012      
Cost Capitalized Subsequent to Acquisition 5,167,480      
Carrying amount of land and land improvements 3,968,430      
Carrying amount of building and improvements 33,637,317      
Accumulated depreciation 6,910,114 $ 6,104,297 $ 5,715,459 $ 5,499,958
Outpatient Medical        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 530,254      
Initial cost of land and land improvements 728,837      
Initial cost of building and improvements 4,612,615      
Cost Capitalized Subsequent to Acquisition 1,602,519      
Carrying amount of land and land improvements 901,997      
Carrying amount of building and improvements 6,041,974      
Accumulated depreciation 1,326,814      
Outpatient Medical | Addison, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 5,130      
Initial cost of land and land improvements 102      
Initial cost of building and improvements 19,060      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 102      
Carrying amount of building and improvements 19,060      
Accumulated depreciation 1,749      
Outpatient Medical | Agawam, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,072      
Initial cost of building and improvements 4,544      
Cost Capitalized Subsequent to Acquisition 624      
Carrying amount of land and land improvements 1,072      
Carrying amount of building and improvements 5,168      
Accumulated depreciation 591      
Outpatient Medical | Allen, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 726      
Initial cost of building and improvements 14,196      
Cost Capitalized Subsequent to Acquisition 1,661      
Carrying amount of land and land improvements 726      
Carrying amount of building and improvements 15,857      
Accumulated depreciation 6,466      
Outpatient Medical | Alpharetta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 20,406      
Carrying amount of land and land improvements 773      
Carrying amount of building and improvements 19,633      
Accumulated depreciation 8,562      
Outpatient Medical | Alpharetta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 38,575      
Carrying amount of land and land improvements 1,769      
Carrying amount of building and improvements 36,806      
Accumulated depreciation 17,816      
Outpatient Medical | Alpharetta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 476      
Initial cost of building and improvements 13,378      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 476      
Carrying amount of building and improvements 13,378      
Accumulated depreciation 4,593      
Outpatient Medical | Alpharetta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 548      
Initial cost of building and improvements 17,103      
Cost Capitalized Subsequent to Acquisition 1,112      
Carrying amount of land and land improvements 548      
Carrying amount of building and improvements 18,215      
Accumulated depreciation 7,735      
Outpatient Medical | Alpharetta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,862      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,862      
Carrying amount of building and improvements 0      
Accumulated depreciation 0      
Outpatient Medical | Ann Arbor, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,234      
Initial cost of building and improvements 27,623      
Cost Capitalized Subsequent to Acquisition 2,462      
Carrying amount of land and land improvements 4,234      
Carrying amount of building and improvements 30,085      
Accumulated depreciation 0      
Outpatient Medical | Ann Arbor, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,044      
Initial cost of building and improvements 14,610      
Cost Capitalized Subsequent to Acquisition 1,305      
Carrying amount of land and land improvements 4,044      
Carrying amount of building and improvements 15,915      
Accumulated depreciation 0      
Outpatient Medical | Appleton, WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 6,728      
Initial cost of land and land improvements 1,881      
Initial cost of building and improvements 7,540      
Cost Capitalized Subsequent to Acquisition 1,333      
Carrying amount of land and land improvements 1,881      
Carrying amount of building and improvements 8,873      
Accumulated depreciation 797      
Outpatient Medical | Appleton, WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 11,848      
Initial cost of land and land improvements 3,782      
Initial cost of building and improvements 18,003      
Cost Capitalized Subsequent to Acquisition 2,452      
Carrying amount of land and land improvements 3,782      
Carrying amount of building and improvements 20,455      
Accumulated depreciation 1,777      
Outpatient Medical | Arcadia, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 34,254      
Carrying amount of land and land improvements 5,618      
Carrying amount of building and improvements 28,636      
Accumulated depreciation 13,948      
Outpatient Medical | Arlington, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 82      
Initial cost of building and improvements 18,243      
Cost Capitalized Subsequent to Acquisition 743      
Carrying amount of land and land improvements 82      
Carrying amount of building and improvements 18,986      
Accumulated depreciation 5,827      
Outpatient Medical | Arlington Heights, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,233      
Initial cost of building and improvements 2,826      
Cost Capitalized Subsequent to Acquisition 623      
Carrying amount of land and land improvements 1,233      
Carrying amount of building and improvements 3,449      
Accumulated depreciation 508      
Outpatient Medical | Atlanta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 28,778      
Carrying amount of land and land improvements 2,172      
Carrying amount of building and improvements 26,606      
Accumulated depreciation 10,728      
Outpatient Medical | Atlanta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 45,361      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 45,361      
Accumulated depreciation 16,567      
Outpatient Medical | Atlanta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,931      
Initial cost of building and improvements 18,720      
Cost Capitalized Subsequent to Acquisition 7,972      
Carrying amount of land and land improvements 5,387      
Carrying amount of building and improvements 26,236      
Accumulated depreciation 14,420      
Outpatient Medical | Austin, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,066      
Initial cost of building and improvements 10,112      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,066      
Carrying amount of building and improvements 10,112      
Accumulated depreciation 1,781      
Outpatient Medical | Austin, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,688      
Initial cost of building and improvements 5,865      
Cost Capitalized Subsequent to Acquisition 919      
Carrying amount of land and land improvements 1,688      
Carrying amount of building and improvements 6,784      
Accumulated depreciation 946      
Outpatient Medical | Baltimore, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,490      
Initial cost of building and improvements 28,667      
Cost Capitalized Subsequent to Acquisition 2,577      
Carrying amount of land and land improvements 4,490      
Carrying amount of building and improvements 31,244      
Accumulated depreciation 2,338      
Outpatient Medical | Bellevue, NE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 16,691      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 16,691      
Accumulated depreciation 6,861      
Outpatient Medical | Bend, OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 16,516      
Initial cost of building and improvements 28,429      
Cost Capitalized Subsequent to Acquisition 1,912      
Carrying amount of land and land improvements 16,516      
Carrying amount of building and improvements 30,341      
Accumulated depreciation 3,666      
Outpatient Medical | Berkeley Heights, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 49,555      
Initial cost of building and improvements 79,091      
Cost Capitalized Subsequent to Acquisition 13,760      
Carrying amount of land and land improvements 49,555      
Carrying amount of building and improvements 92,851      
Accumulated depreciation 7,797      
Outpatient Medical | Beverly Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 20,766      
Initial cost of building and improvements 40,730      
Cost Capitalized Subsequent to Acquisition 3,712      
Carrying amount of land and land improvements 20,766      
Carrying amount of building and improvements 44,442      
Accumulated depreciation 10,489      
Outpatient Medical | Beverly Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 18,863      
Initial cost of building and improvements 1,192      
Cost Capitalized Subsequent to Acquisition 492      
Carrying amount of land and land improvements 18,885      
Carrying amount of building and improvements 1,662      
Accumulated depreciation 922      
Outpatient Medical | Beverly Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 19,863      
Initial cost of building and improvements 31,690      
Cost Capitalized Subsequent to Acquisition 2,338      
Carrying amount of land and land improvements 19,863      
Carrying amount of building and improvements 34,028      
Accumulated depreciation 7,624      
Outpatient Medical | Beverly Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 33,729      
Initial cost of land and land improvements 32,603      
Initial cost of building and improvements 28,639      
Cost Capitalized Subsequent to Acquisition 1,617      
Carrying amount of land and land improvements 32,603      
Carrying amount of building and improvements 30,256      
Accumulated depreciation 7,967      
Outpatient Medical | Beverly Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 78,271      
Initial cost of land and land improvements 52,772      
Initial cost of building and improvements 87,366      
Cost Capitalized Subsequent to Acquisition 2,567      
Carrying amount of land and land improvements 52,772      
Carrying amount of building and improvements 89,933      
Accumulated depreciation 18,817      
Outpatient Medical | Boca Raton, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 109      
Initial cost of building and improvements 34,002      
Cost Capitalized Subsequent to Acquisition 4,754      
Carrying amount of land and land improvements 214      
Carrying amount of building and improvements 38,651      
Accumulated depreciation 17,356      
Outpatient Medical | Boca Raton, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 31      
Initial cost of building and improvements 12,312      
Cost Capitalized Subsequent to Acquisition 703      
Carrying amount of land and land improvements 251      
Carrying amount of building and improvements 12,795      
Accumulated depreciation 4,907      
Outpatient Medical | Bridgeton, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 22,840      
Carrying amount of land and land improvements 450      
Carrying amount of building and improvements 22,390      
Accumulated depreciation 9,415      
Outpatient Medical | Bridgeton, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,701      
Initial cost of building and improvements 6,228      
Cost Capitalized Subsequent to Acquisition 302      
Carrying amount of land and land improvements 1,501      
Carrying amount of building and improvements 6,730      
Accumulated depreciation 1,736      
Outpatient Medical | Brooklyn, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 101,887      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 101,887      
Accumulated depreciation 1,664      
Outpatient Medical | Burleson, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 14,078      
Carrying amount of land and land improvements 10      
Carrying amount of building and improvements 14,068      
Accumulated depreciation 5,581      
Outpatient Medical | Burnsville, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 33,992      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 33,992      
Accumulated depreciation 11,387      
Outpatient Medical | Canton, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,168      
Initial cost of building and improvements 13,399      
Cost Capitalized Subsequent to Acquisition 1,162      
Carrying amount of land and land improvements 1,168      
Carrying amount of building and improvements 14,561      
Accumulated depreciation 0      
Outpatient Medical | Cape Coral, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,273      
Initial cost of building and improvements 10,727      
Cost Capitalized Subsequent to Acquisition 1,442      
Carrying amount of land and land improvements 2,273      
Carrying amount of building and improvements 12,169      
Accumulated depreciation 636      
Outpatient Medical | Cary, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,816      
Initial cost of building and improvements 10,645      
Cost Capitalized Subsequent to Acquisition 1,239      
Carrying amount of land and land improvements 2,816      
Carrying amount of building and improvements 11,884      
Accumulated depreciation 2,095      
Outpatient Medical | Cedar Park, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 29,938      
Carrying amount of land and land improvements 132      
Carrying amount of building and improvements 29,806      
Accumulated depreciation 6,827      
Outpatient Medical | Chapel Hill, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 488      
Initial cost of building and improvements 2,242      
Cost Capitalized Subsequent to Acquisition 149      
Carrying amount of land and land improvements 488      
Carrying amount of building and improvements 2,391      
Accumulated depreciation 268      
Outpatient Medical | Chapel Hill, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 4,936      
Initial cost of land and land improvements 1,970      
Initial cost of building and improvements 8,874      
Cost Capitalized Subsequent to Acquisition 84      
Carrying amount of land and land improvements 1,970      
Carrying amount of building and improvements 8,958      
Accumulated depreciation 1,233      
Outpatient Medical | Chapel Hill, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 4,936      
Initial cost of land and land improvements 1,970      
Initial cost of building and improvements 8,925      
Cost Capitalized Subsequent to Acquisition 5      
Carrying amount of land and land improvements 1,970      
Carrying amount of building and improvements 8,930      
Accumulated depreciation 1,385      
Outpatient Medical | Chapel Hill, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 14,030      
Initial cost of land and land improvements 5,681      
Initial cost of building and improvements 25,035      
Cost Capitalized Subsequent to Acquisition 17      
Carrying amount of land and land improvements 5,681      
Carrying amount of building and improvements 25,052      
Accumulated depreciation 3,579      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 10      
Initial cost of building and improvements 23,265      
Cost Capitalized Subsequent to Acquisition 1,939      
Carrying amount of land and land improvements 10      
Carrying amount of building and improvements 25,204      
Accumulated depreciation 4,156      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 30      
Initial cost of building and improvements 59,039      
Cost Capitalized Subsequent to Acquisition 6,321      
Carrying amount of land and land improvements 30      
Carrying amount of building and improvements 65,360      
Accumulated depreciation 9,591      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 40      
Initial cost of building and improvements 40,533      
Cost Capitalized Subsequent to Acquisition 3,297      
Carrying amount of land and land improvements 40      
Carrying amount of building and improvements 43,830      
Accumulated depreciation 6,315      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,746      
Initial cost of building and improvements 8,378      
Cost Capitalized Subsequent to Acquisition 1,278      
Carrying amount of land and land improvements 1,746      
Carrying amount of building and improvements 9,656      
Accumulated depreciation 1,742      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 15,678      
Initial cost of building and improvements 74,500      
Cost Capitalized Subsequent to Acquisition 3,334      
Carrying amount of land and land improvements 15,678      
Carrying amount of building and improvements 77,834      
Accumulated depreciation 2,158      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 22,949      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 22,949      
Accumulated depreciation 385      
Outpatient Medical | Charlotte, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 11,783      
Initial cost of building and improvements 44,717      
Cost Capitalized Subsequent to Acquisition 1,523      
Carrying amount of land and land improvements 11,783      
Carrying amount of building and improvements 46,240      
Accumulated depreciation 1,134      
Outpatient Medical | Chicopee, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6,078      
Initial cost of building and improvements 13,793      
Cost Capitalized Subsequent to Acquisition 2,151      
Carrying amount of land and land improvements 6,078      
Carrying amount of building and improvements 15,944      
Accumulated depreciation 1,949      
Outpatient Medical | Chula Vista, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,045      
Initial cost of building and improvements 21,387      
Cost Capitalized Subsequent to Acquisition 1,798      
Carrying amount of land and land improvements 1,045      
Carrying amount of building and improvements 23,185      
Accumulated depreciation 3,151      
Outpatient Medical | Chula Vista, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 826      
Initial cost of building and improvements 6,106      
Cost Capitalized Subsequent to Acquisition 709      
Carrying amount of land and land improvements 826      
Carrying amount of building and improvements 6,815      
Accumulated depreciation 903      
Outpatient Medical | Chula Vista, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,114      
Initial cost of building and improvements 14,902      
Cost Capitalized Subsequent to Acquisition 558      
Carrying amount of land and land improvements 1,114      
Carrying amount of building and improvements 15,460      
Accumulated depreciation 1,573      
Outpatient Medical | Chula Vista, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,075      
Initial cost of building and improvements 6,828      
Cost Capitalized Subsequent to Acquisition 338      
Carrying amount of land and land improvements 1,075      
Carrying amount of building and improvements 7,166      
Accumulated depreciation 737      
Outpatient Medical | Cincinnati, OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 537      
Initial cost of building and improvements 9,719      
Cost Capitalized Subsequent to Acquisition 590      
Carrying amount of land and land improvements 537      
Carrying amount of building and improvements 10,309      
Accumulated depreciation 1,387      
Outpatient Medical | Cincinnati, OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 17,880      
Cost Capitalized Subsequent to Acquisition 287      
Carrying amount of land and land improvements 2      
Carrying amount of building and improvements 18,165      
Accumulated depreciation 5,646      
Outpatient Medical | Clarkson Valley, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 35,592      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 35,592      
Accumulated depreciation 17,076      
Outpatient Medical | Clear Lake, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 13,882      
Cost Capitalized Subsequent to Acquisition 20      
Carrying amount of land and land improvements 2,319      
Carrying amount of building and improvements 11,583      
Accumulated depreciation 2,126      
Outpatient Medical | Clinton, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,138      
Initial cost of building and improvements 616      
Cost Capitalized Subsequent to Acquisition 208      
Carrying amount of land and land improvements 1,138      
Carrying amount of building and improvements 824      
Accumulated depreciation 0      
Outpatient Medical | Clyde, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,433      
Initial cost of building and improvements 21,099      
Cost Capitalized Subsequent to Acquisition 967      
Carrying amount of land and land improvements 1,433      
Carrying amount of building and improvements 22,066      
Accumulated depreciation 1,772      
Outpatient Medical | College Station, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,111      
Initial cost of building and improvements 7,456      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,111      
Carrying amount of building and improvements 7,456      
Accumulated depreciation 31      
Outpatient Medical | Columbia, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 438      
Initial cost of building and improvements 12,426      
Cost Capitalized Subsequent to Acquisition 733      
Carrying amount of land and land improvements 438      
Carrying amount of building and improvements 13,159      
Accumulated depreciation 1,961      
Outpatient Medical | Columbia, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 488      
Initial cost of building and improvements 15,702      
Cost Capitalized Subsequent to Acquisition 1,218      
Carrying amount of land and land improvements 488      
Carrying amount of building and improvements 16,920      
Accumulated depreciation 2,455      
Outpatient Medical | Columbia, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 199      
Initial cost of building and improvements 22,289      
Cost Capitalized Subsequent to Acquisition 1,366      
Carrying amount of land and land improvements 199      
Carrying amount of building and improvements 23,655      
Accumulated depreciation 2,971      
Outpatient Medical | Columbia, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 23      
Initial cost of building and improvements 33,885      
Cost Capitalized Subsequent to Acquisition 4,142      
Carrying amount of land and land improvements 9,353      
Carrying amount of building and improvements 28,697      
Accumulated depreciation 11,740      
Outpatient Medical | Columbia, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,333      
Initial cost of building and improvements 19,232      
Cost Capitalized Subsequent to Acquisition 1,878      
Carrying amount of land and land improvements 2,333      
Carrying amount of building and improvements 21,110      
Accumulated depreciation 7,589      
Outpatient Medical | Columbia, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 12,159      
Initial cost of building and improvements 72,636      
Cost Capitalized Subsequent to Acquisition 782      
Carrying amount of land and land improvements 12,159      
Carrying amount of building and improvements 73,418      
Accumulated depreciation 9,125      
Outpatient Medical | Coon Rapids, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 26,679      
Cost Capitalized Subsequent to Acquisition 1,853      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 28,532      
Accumulated depreciation 8,923      
Outpatient Medical | Costa Mesa, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 19,523      
Initial cost of land and land improvements 22,033      
Initial cost of building and improvements 24,332      
Cost Capitalized Subsequent to Acquisition 1,367      
Carrying amount of land and land improvements 22,033      
Carrying amount of building and improvements 25,699      
Accumulated depreciation 6,919      
Outpatient Medical | Dade City, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,211      
Initial cost of building and improvements 5,511      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,211      
Carrying amount of building and improvements 5,511      
Accumulated depreciation 2,047      
Outpatient Medical | Dallas, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 122      
Initial cost of building and improvements 15,418      
Cost Capitalized Subsequent to Acquisition 10      
Carrying amount of land and land improvements 122      
Carrying amount of building and improvements 15,428      
Accumulated depreciation 3,529      
Outpatient Medical | Dallas, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6,086      
Initial cost of building and improvements 18,007      
Cost Capitalized Subsequent to Acquisition 4,480      
Carrying amount of land and land improvements 6,542      
Carrying amount of building and improvements 22,031      
Accumulated depreciation 3,690      
Outpatient Medical | Danbury, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,382      
Initial cost of building and improvements 23,204      
Cost Capitalized Subsequent to Acquisition 2,199      
Carrying amount of land and land improvements 2,382      
Carrying amount of building and improvements 25,403      
Accumulated depreciation 355      
Outpatient Medical | Danbury, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 914      
Initial cost of building and improvements 9,612      
Cost Capitalized Subsequent to Acquisition 1,232      
Carrying amount of land and land improvements 914      
Carrying amount of building and improvements 10,844      
Accumulated depreciation 155      
Outpatient Medical | Danbury, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,209      
Initial cost of building and improvements 20,102      
Cost Capitalized Subsequent to Acquisition 2,638      
Carrying amount of land and land improvements 4,209      
Carrying amount of building and improvements 22,740      
Accumulated depreciation 417      
Outpatient Medical | Deerfield Beach, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 11,097      
Carrying amount of land and land improvements 2,540      
Carrying amount of building and improvements 8,557      
Accumulated depreciation 4,102      
Outpatient Medical | Delray Beach, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,882      
Initial cost of building and improvements 34,767      
Cost Capitalized Subsequent to Acquisition 2,757      
Carrying amount of land and land improvements 2,449      
Carrying amount of building and improvements 36,957      
Accumulated depreciation 20,488      
Outpatient Medical | Dunkirk, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 259      
Initial cost of building and improvements 2,263      
Cost Capitalized Subsequent to Acquisition 291      
Carrying amount of land and land improvements 259      
Carrying amount of building and improvements 2,554      
Accumulated depreciation 488      
Outpatient Medical | Durham, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,403      
Initial cost of building and improvements 23,788      
Cost Capitalized Subsequent to Acquisition 1,377      
Carrying amount of land and land improvements 1,403      
Carrying amount of building and improvements 25,165      
Accumulated depreciation 2,434      
Outpatient Medical | Durham, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,751      
Initial cost of building and improvements 42,391      
Cost Capitalized Subsequent to Acquisition 2,037      
Carrying amount of land and land improvements 1,751      
Carrying amount of building and improvements 44,428      
Accumulated depreciation 3,532      
Outpatient Medical | El Paso, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 19,435      
Carrying amount of land and land improvements 677      
Carrying amount of building and improvements 18,758      
Accumulated depreciation 9,854      
Outpatient Medical | Elgin, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,634      
Initial cost of building and improvements 9,443      
Cost Capitalized Subsequent to Acquisition 1,423      
Carrying amount of land and land improvements 1,634      
Carrying amount of building and improvements 10,866      
Accumulated depreciation 1,174      
Outpatient Medical | Elmhurst, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 41      
Initial cost of building and improvements 39,562      
Cost Capitalized Subsequent to Acquisition 374      
Carrying amount of land and land improvements 41      
Carrying amount of building and improvements 39,936      
Accumulated depreciation 4,878      
Outpatient Medical | Elyria, OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,263      
Initial cost of building and improvements 27,163      
Cost Capitalized Subsequent to Acquisition 1,056      
Carrying amount of land and land improvements 3,263      
Carrying amount of building and improvements 28,219      
Accumulated depreciation 2,889      
Outpatient Medical | Escondido, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,278      
Initial cost of building and improvements 19,724      
Cost Capitalized Subsequent to Acquisition 1,245      
Carrying amount of land and land improvements 2,278      
Carrying amount of building and improvements 20,969      
Accumulated depreciation 2,362      
Outpatient Medical | Everett, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 31,004      
Carrying amount of land and land improvements 4,842      
Carrying amount of building and improvements 26,162      
Accumulated depreciation 10,724      
Outpatient Medical | Fenton, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 958      
Initial cost of building and improvements 27,485      
Cost Capitalized Subsequent to Acquisition 387      
Carrying amount of land and land improvements 958      
Carrying amount of building and improvements 27,872      
Accumulated depreciation 10,027      
Outpatient Medical | Fenton, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 14,478      
Carrying amount of land and land improvements 369      
Carrying amount of building and improvements 14,109      
Accumulated depreciation 4,444      
Outpatient Medical | Florham Park, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 8,578      
Initial cost of building and improvements 61,779      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 8,578      
Carrying amount of building and improvements 61,779      
Accumulated depreciation 7,811      
Outpatient Medical | Flower Mound, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 737      
Initial cost of building and improvements 9,276      
Cost Capitalized Subsequent to Acquisition 552      
Carrying amount of land and land improvements 737      
Carrying amount of building and improvements 9,828      
Accumulated depreciation 2,715      
Outpatient Medical | Flower Mound, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,164      
Initial cost of building and improvements 27,027      
Cost Capitalized Subsequent to Acquisition 1,988      
Carrying amount of land and land improvements 4,164      
Carrying amount of building and improvements 29,015      
Accumulated depreciation 8,581      
Outpatient Medical | Flower Mound, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,620      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 4,620      
Carrying amount of building and improvements 0      
Accumulated depreciation 0      
Outpatient Medical | Fort Washington, PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,015      
Initial cost of building and improvements 16,104      
Cost Capitalized Subsequent to Acquisition 2,435      
Carrying amount of land and land improvements 2,015      
Carrying amount of building and improvements 18,539      
Accumulated depreciation 1,579      
Outpatient Medical | Fort Worth, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 401      
Initial cost of building and improvements 6,099      
Cost Capitalized Subsequent to Acquisition 2,278      
Carrying amount of land and land improvements 2,805      
Carrying amount of building and improvements 5,973      
Accumulated depreciation 2,092      
Outpatient Medical | Fort Worth, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 462      
Initial cost of building and improvements 26,020      
Cost Capitalized Subsequent to Acquisition 702      
Carrying amount of land and land improvements 462      
Carrying amount of building and improvements 26,722      
Accumulated depreciation 8,127      
Outpatient Medical | Fort Worth, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,790      
Initial cost of building and improvements 4,522      
Cost Capitalized Subsequent to Acquisition 560      
Carrying amount of land and land improvements 1,790      
Carrying amount of building and improvements 5,082      
Accumulated depreciation 0      
Outpatient Medical | Frederick, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,065      
Initial cost of building and improvements 6,817      
Cost Capitalized Subsequent to Acquisition 613      
Carrying amount of land and land improvements 1,065      
Carrying amount of building and improvements 7,430      
Accumulated depreciation 1,175      
Outpatient Medical | Frederick, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,930      
Initial cost of building and improvements 18,311      
Cost Capitalized Subsequent to Acquisition 1,400      
Carrying amount of land and land improvements 1,930      
Carrying amount of building and improvements 19,711      
Accumulated depreciation 2,532      
Outpatient Medical | Fresno, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,497      
Initial cost of building and improvements 11,896      
Cost Capitalized Subsequent to Acquisition 902      
Carrying amount of land and land improvements 1,497      
Carrying amount of building and improvements 12,798      
Accumulated depreciation 1,201      
Outpatient Medical | Gardendale, AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,150      
Initial cost of building and improvements 8,162      
Cost Capitalized Subsequent to Acquisition 335      
Carrying amount of land and land improvements 1,150      
Carrying amount of building and improvements 8,497      
Accumulated depreciation 1,271      
Outpatient Medical | Garland, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,952      
Initial cost of building and improvements 30,151      
Cost Capitalized Subsequent to Acquisition 2,567      
Carrying amount of land and land improvements 4,952      
Carrying amount of building and improvements 32,718      
Accumulated depreciation 3,902      
Outpatient Medical | Gastonia, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 569      
Initial cost of building and improvements 1,638      
Cost Capitalized Subsequent to Acquisition 55      
Carrying amount of land and land improvements 569      
Carrying amount of building and improvements 1,693      
Accumulated depreciation 203      
Outpatient Medical | Gig Harbor, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 80      
Initial cost of building and improvements 30,810      
Cost Capitalized Subsequent to Acquisition 1,314      
Carrying amount of land and land improvements 80      
Carrying amount of building and improvements 32,124      
Accumulated depreciation 7,162      
Outpatient Medical | Glendale, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 70      
Initial cost of building and improvements 41,837      
Cost Capitalized Subsequent to Acquisition 2,683      
Carrying amount of land and land improvements 70      
Carrying amount of building and improvements 44,520      
Accumulated depreciation 4,473      
Outpatient Medical | Gloucester, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,128      
Initial cost of building and improvements 9,169      
Cost Capitalized Subsequent to Acquisition 62      
Carrying amount of land and land improvements 2,128      
Carrying amount of building and improvements 9,231      
Accumulated depreciation 1,425      
Outpatient Medical | Grand Prairie, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 981      
Initial cost of building and improvements 6,086      
Cost Capitalized Subsequent to Acquisition 318      
Carrying amount of land and land improvements 981      
Carrying amount of building and improvements 6,404      
Accumulated depreciation 2,968      
Outpatient Medical | Grapevine, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 10,721      
Carrying amount of land and land improvements 2,081      
Carrying amount of building and improvements 8,640      
Accumulated depreciation 2,806      
Outpatient Medical | Grapevine, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 22,877      
Carrying amount of land and land improvements 3,365      
Carrying amount of building and improvements 19,512      
Accumulated depreciation 6,156      
Outpatient Medical | Greenville, SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,790      
Initial cost of building and improvements 4,421      
Cost Capitalized Subsequent to Acquisition 1,446      
Carrying amount of land and land improvements 1,790      
Carrying amount of building and improvements 5,867      
Accumulated depreciation 1,800      
Outpatient Medical | Harrisburg, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,347      
Initial cost of building and improvements 2,652      
Cost Capitalized Subsequent to Acquisition 511      
Carrying amount of land and land improvements 1,347      
Carrying amount of building and improvements 3,163      
Accumulated depreciation 628      
Outpatient Medical | Hattiesburg, MS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 17,231      
Initial cost of land and land improvements 3,155      
Initial cost of building and improvements 31,155      
Cost Capitalized Subsequent to Acquisition 3,581      
Carrying amount of land and land improvements 3,155      
Carrying amount of building and improvements 34,736      
Accumulated depreciation 2,944      
Outpatient Medical | Haymarket, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,250      
Initial cost of building and improvements 26,621      
Cost Capitalized Subsequent to Acquisition 2,772      
Carrying amount of land and land improvements 1,250      
Carrying amount of building and improvements 29,393      
Accumulated depreciation 3,170      
Outpatient Medical | Henderson, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 1      
Initial cost of land and land improvements 2,587      
Initial cost of building and improvements 5,376      
Cost Capitalized Subsequent to Acquisition 279      
Carrying amount of land and land improvements 2,587      
Carrying amount of building and improvements 5,655      
Accumulated depreciation 621      
Outpatient Medical | Henderson, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 7,372      
Initial cost of building and improvements 22,172      
Cost Capitalized Subsequent to Acquisition 1,908      
Carrying amount of land and land improvements 7,372      
Carrying amount of building and improvements 24,080      
Accumulated depreciation 3,101      
Outpatient Medical | Henderson, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 5,492      
Initial cost of building and improvements 18,448      
Cost Capitalized Subsequent to Acquisition 1,131      
Carrying amount of land and land improvements 5,492      
Carrying amount of building and improvements 19,579      
Accumulated depreciation 2,088      
Outpatient Medical | Highland, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 8,834      
Cost Capitalized Subsequent to Acquisition 50      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 8,884      
Accumulated depreciation 2,500      
Outpatient Medical | Hopewell Junction, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,164      
Initial cost of building and improvements 4,659      
Cost Capitalized Subsequent to Acquisition 692      
Carrying amount of land and land improvements 2,164      
Carrying amount of building and improvements 5,351      
Accumulated depreciation 461      
Outpatient Medical | Hopewell Junction, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,316      
Initial cost of building and improvements 4,525      
Cost Capitalized Subsequent to Acquisition 812      
Carrying amount of land and land improvements 2,316      
Carrying amount of building and improvements 5,337      
Accumulated depreciation 418      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 21,373      
Carrying amount of land and land improvements 2,988      
Carrying amount of building and improvements 18,385      
Accumulated depreciation 958      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 5,837      
Initial cost of building and improvements 33,128      
Cost Capitalized Subsequent to Acquisition 1,518      
Carrying amount of land and land improvements 5,837      
Carrying amount of building and improvements 34,646      
Accumulated depreciation 15,141      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 17,133      
Carrying amount of land and land improvements 3,688      
Carrying amount of building and improvements 13,445      
Accumulated depreciation 5,071      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 84,300      
Carrying amount of land and land improvements 12,815      
Carrying amount of building and improvements 71,485      
Accumulated depreciation 22,476      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 377      
Initial cost of building and improvements 13,726      
Cost Capitalized Subsequent to Acquisition 680      
Carrying amount of land and land improvements 377      
Carrying amount of building and improvements 14,406      
Accumulated depreciation 2,106      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,351      
Initial cost of building and improvements 7,980      
Cost Capitalized Subsequent to Acquisition 900      
Carrying amount of land and land improvements 2,351      
Carrying amount of building and improvements 8,880      
Accumulated depreciation 510      
Outpatient Medical | Houston, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 9,943      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 9,943      
Carrying amount of building and improvements 0      
Accumulated depreciation 11      
Outpatient Medical | Howell, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,000      
Initial cost of building and improvements 13,928      
Cost Capitalized Subsequent to Acquisition 588      
Carrying amount of land and land improvements 2,000      
Carrying amount of building and improvements 14,516      
Accumulated depreciation 2,653      
Outpatient Medical | Howell, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 579      
Initial cost of building and improvements 4,109      
Cost Capitalized Subsequent to Acquisition 319      
Carrying amount of land and land improvements 579      
Carrying amount of building and improvements 4,428      
Accumulated depreciation 0      
Outpatient Medical | Humble, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 9,941      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,702      
Carrying amount of building and improvements 8,239      
Accumulated depreciation 1,476      
Outpatient Medical | Huntersville, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 41,055      
Cost Capitalized Subsequent to Acquisition 2,916      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 43,971      
Accumulated depreciation 4,817      
Outpatient Medical | Independence, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 762      
Initial cost of building and improvements 3,480      
Cost Capitalized Subsequent to Acquisition 380      
Carrying amount of land and land improvements 762      
Carrying amount of building and improvements 3,860      
Accumulated depreciation 330      
Outpatient Medical | Jackson, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 17,990      
Carrying amount of land and land improvements 668      
Carrying amount of building and improvements 17,322      
Accumulated depreciation 5,964      
Outpatient Medical | Jacksonville, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,562      
Initial cost of building and improvements 24,379      
Cost Capitalized Subsequent to Acquisition 3,141      
Carrying amount of land and land improvements 3,562      
Carrying amount of building and improvements 27,520      
Accumulated depreciation 3,559      
Outpatient Medical | Jacksonville, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,113      
Initial cost of building and improvements 10,970      
Cost Capitalized Subsequent to Acquisition 1,051      
Carrying amount of land and land improvements 1,113      
Carrying amount of building and improvements 12,021      
Accumulated depreciation 1,130      
Outpatient Medical | Jefferson City, TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 109      
Initial cost of building and improvements 16,035      
Cost Capitalized Subsequent to Acquisition 851      
Carrying amount of land and land improvements 109      
Carrying amount of building and improvements 16,886      
Accumulated depreciation 1,975      
Outpatient Medical | Jonesboro, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 567      
Initial cost of building and improvements 15,146      
Cost Capitalized Subsequent to Acquisition 1,267      
Carrying amount of land and land improvements 567      
Carrying amount of building and improvements 16,413      
Accumulated depreciation 2,133      
Outpatient Medical | Jonesboro, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 627      
Initial cost of building and improvements 15,844      
Cost Capitalized Subsequent to Acquisition 805      
Carrying amount of land and land improvements 627      
Carrying amount of building and improvements 16,649      
Accumulated depreciation 2,006      
Outpatient Medical | Jupiter, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 18,721      
Carrying amount of land and land improvements 2,639      
Carrying amount of building and improvements 16,082      
Accumulated depreciation 7,778      
Outpatient Medical | Jupiter, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 10,050      
Carrying amount of land and land improvements 3,036      
Carrying amount of building and improvements 7,014      
Accumulated depreciation 3,836      
Outpatient Medical | Kalamazoo, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 14,746      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 14,746      
Accumulated depreciation 190      
Outpatient Medical | Katy, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 11,219      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 11,219      
Accumulated depreciation 421      
Outpatient Medical | Katy, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,025      
Initial cost of building and improvements 7,557      
Cost Capitalized Subsequent to Acquisition 1,255      
Carrying amount of land and land improvements 2,025      
Carrying amount of building and improvements 8,812      
Accumulated depreciation 680      
Outpatient Medical | Katy, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,699      
Initial cost of building and improvements 12,701      
Cost Capitalized Subsequent to Acquisition 2,305      
Carrying amount of land and land improvements 3,699      
Carrying amount of building and improvements 15,006      
Accumulated depreciation 1,880      
Outpatient Medical | Knoxville, TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 199      
Initial cost of building and improvements 43,771      
Cost Capitalized Subsequent to Acquisition 2,221      
Carrying amount of land and land improvements 199      
Carrying amount of building and improvements 45,992      
Accumulated depreciation 4,423      
Outpatient Medical | La Jolla, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 12,855      
Initial cost of building and improvements 32,658      
Cost Capitalized Subsequent to Acquisition 2,022      
Carrying amount of land and land improvements 12,869      
Carrying amount of building and improvements 34,666      
Accumulated depreciation 9,804      
Outpatient Medical | La Jolla, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 9,425      
Initial cost of building and improvements 26,525      
Cost Capitalized Subsequent to Acquisition 1,027      
Carrying amount of land and land improvements 9,440      
Carrying amount of building and improvements 27,537      
Accumulated depreciation 7,044      
Outpatient Medical | Lacey, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 6,207      
Initial cost of land and land improvements 1,751      
Initial cost of building and improvements 10,345      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,751      
Carrying amount of building and improvements 10,345      
Accumulated depreciation 1,591      
Outpatient Medical | Lake St Louis, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 14,826      
Carrying amount of land and land improvements 240      
Carrying amount of building and improvements 14,586      
Accumulated depreciation 6,243      
Outpatient Medical | Lakeway, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 2,801      
Carrying amount of land and land improvements 2,801      
Carrying amount of building and improvements 0      
Accumulated depreciation 0      
Outpatient Medical | Las Vegas, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 5,547      
Carrying amount of land and land improvements 433      
Carrying amount of building and improvements 5,114      
Accumulated depreciation 2,360      
Outpatient Medical | Las Vegas, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 9,643      
Carrying amount of land and land improvements 2,319      
Carrying amount of building and improvements 7,324      
Accumulated depreciation 3,372      
Outpatient Medical | Las Vegas, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,180      
Initial cost of building and improvements 20,064      
Cost Capitalized Subsequent to Acquisition 2,913      
Carrying amount of land and land improvements 4,180      
Carrying amount of building and improvements 22,977      
Accumulated depreciation 1,722      
Outpatient Medical | Las Vegas, NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 5,864      
Initial cost of building and improvements 22,502      
Cost Capitalized Subsequent to Acquisition 3,070      
Carrying amount of land and land improvements 5,864      
Carrying amount of building and improvements 25,572      
Accumulated depreciation 1,796      
Outpatient Medical | Little Rock, AR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,021      
Initial cost of building and improvements 20,095      
Cost Capitalized Subsequent to Acquisition 1,907      
Carrying amount of land and land improvements 3,021      
Carrying amount of building and improvements 22,002      
Accumulated depreciation 2,503      
Outpatient Medical | Los Alamitos, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 19,276      
Carrying amount of land and land improvements 39      
Carrying amount of building and improvements 19,237      
Accumulated depreciation 8,072      
Outpatient Medical | Lowell, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,016      
Initial cost of building and improvements 9,663      
Cost Capitalized Subsequent to Acquisition 510      
Carrying amount of land and land improvements 3,016      
Carrying amount of building and improvements 10,173      
Accumulated depreciation 991      
Outpatient Medical | Loxahatchee, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 7,964      
Carrying amount of land and land improvements 1,719      
Carrying amount of building and improvements 6,245      
Accumulated depreciation 3,271      
Outpatient Medical | Loxahatchee, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 9,437      
Carrying amount of land and land improvements 1,440      
Carrying amount of building and improvements 7,997      
Accumulated depreciation 4,097      
Outpatient Medical | Loxahatchee, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 8,284      
Carrying amount of land and land improvements 1,650      
Carrying amount of building and improvements 6,634      
Accumulated depreciation 3,401      
Outpatient Medical | Lubbock, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 41,449      
Initial cost of land and land improvements 2,286      
Initial cost of building and improvements 66,022      
Cost Capitalized Subsequent to Acquisition 6,917      
Carrying amount of land and land improvements 2,286      
Carrying amount of building and improvements 72,939      
Accumulated depreciation 4,914      
Outpatient Medical | Lynbrook, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 25,936      
Initial cost of land and land improvements 10,028      
Initial cost of building and improvements 37,319      
Cost Capitalized Subsequent to Acquisition 1,657      
Carrying amount of land and land improvements 10,028      
Carrying amount of building and improvements 38,976      
Accumulated depreciation 4,827      
Outpatient Medical | Madison, WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,670      
Initial cost of building and improvements 24,615      
Cost Capitalized Subsequent to Acquisition 3,816      
Carrying amount of land and land improvements 3,670      
Carrying amount of building and improvements 28,431      
Accumulated depreciation 2,745      
Outpatient Medical | Margate, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 219      
Initial cost of building and improvements 8,743      
Cost Capitalized Subsequent to Acquisition 555      
Carrying amount of land and land improvements 219      
Carrying amount of building and improvements 9,298      
Accumulated depreciation 1,365      
Outpatient Medical | Marietta, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,682      
Initial cost of building and improvements 20,053      
Cost Capitalized Subsequent to Acquisition 1,738      
Carrying amount of land and land improvements 2,703      
Carrying amount of building and improvements 21,770      
Accumulated depreciation 6,001      
Outpatient Medical | Mars, PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,925      
Initial cost of building and improvements 8,307      
Cost Capitalized Subsequent to Acquisition 1,412      
Carrying amount of land and land improvements 1,925      
Carrying amount of building and improvements 9,719      
Accumulated depreciation 998      
Outpatient Medical | Matthews, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 10      
Initial cost of building and improvements 32,108      
Cost Capitalized Subsequent to Acquisition 1,611      
Carrying amount of land and land improvements 10      
Carrying amount of building and improvements 33,719      
Accumulated depreciation 3,918      
Outpatient Medical | Menasha, WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 18,500      
Carrying amount of land and land improvements 1,345      
Carrying amount of building and improvements 17,155      
Accumulated depreciation 4,355      
Outpatient Medical | Merced, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 14,904      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 14,904      
Accumulated depreciation 6,326      
Outpatient Medical | Meridian, ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,206      
Initial cost of building and improvements 23,619      
Cost Capitalized Subsequent to Acquisition 3,506      
Carrying amount of land and land improvements 3,206      
Carrying amount of building and improvements 27,125      
Accumulated depreciation 3,175      
Outpatient Medical | Mesa, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,158      
Initial cost of building and improvements 5,588      
Cost Capitalized Subsequent to Acquisition 1,122      
Carrying amount of land and land improvements 3,158      
Carrying amount of building and improvements 6,710      
Accumulated depreciation 457      
Outpatient Medical | Mesa, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,889      
Initial cost of building and improvements 5,816      
Cost Capitalized Subsequent to Acquisition 1,257      
Carrying amount of land and land improvements 3,889      
Carrying amount of building and improvements 7,073      
Accumulated depreciation 518      
Outpatient Medical | Milan, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,216      
Initial cost of building and improvements 6,082      
Cost Capitalized Subsequent to Acquisition 405      
Carrying amount of land and land improvements 1,216      
Carrying amount of building and improvements 6,487      
Accumulated depreciation 0      
Outpatient Medical | Mission Hills, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 22,245      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 42,276      
Cost Capitalized Subsequent to Acquisition 7,119      
Carrying amount of land and land improvements 4,791      
Carrying amount of building and improvements 44,604      
Accumulated depreciation 13,679      
Outpatient Medical | Missouri City, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,360      
Initial cost of building and improvements 7,143      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 1,360      
Carrying amount of building and improvements 7,143      
Accumulated depreciation 953      
Outpatient Medical | Mobile, AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 15,123      
Initial cost of land and land improvements 2,759      
Initial cost of building and improvements 25,180      
Cost Capitalized Subsequent to Acquisition 14      
Carrying amount of land and land improvements 2,759      
Carrying amount of building and improvements 25,194      
Accumulated depreciation 2,971      
Outpatient Medical | Monroeville, PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,544      
Initial cost of building and improvements 10,012      
Cost Capitalized Subsequent to Acquisition 1,087      
Carrying amount of land and land improvements 1,544      
Carrying amount of building and improvements 11,099      
Accumulated depreciation 1,457      
Outpatient Medical | Moorestown, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6      
Initial cost of building and improvements 50,896      
Cost Capitalized Subsequent to Acquisition 1,030      
Carrying amount of land and land improvements 362      
Carrying amount of building and improvements 51,570      
Accumulated depreciation 19,095      
Outpatient Medical | Mount Juliet, TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 15,131      
Carrying amount of land and land improvements 1,601      
Carrying amount of building and improvements 13,530      
Accumulated depreciation 6,846      
Outpatient Medical | Mount Kisco, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 12,632      
Initial cost of building and improvements 46,294      
Cost Capitalized Subsequent to Acquisition 5,124      
Carrying amount of land and land improvements 12,627      
Carrying amount of building and improvements 51,423      
Accumulated depreciation 3,756      
Outpatient Medical | Mount Vernon, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 24,892      
Cost Capitalized Subsequent to Acquisition 144      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 25,036      
Accumulated depreciation 9,398      
Outpatient Medical | Murrieta, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 47,190      
Cost Capitalized Subsequent to Acquisition 1,164      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 48,354      
Accumulated depreciation 24,004      
Outpatient Medical | Murrieta, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,800      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 3,800      
Carrying amount of building and improvements 0      
Accumulated depreciation 0      
Outpatient Medical | Myrtle Beach, SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,357      
Initial cost of building and improvements 3,131      
Cost Capitalized Subsequent to Acquisition 612      
Carrying amount of land and land improvements 1,357      
Carrying amount of building and improvements 3,743      
Accumulated depreciation 1,027      
Outpatient Medical | Nampa, ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 15,500      
Initial cost of land and land improvements 3,439      
Initial cost of building and improvements 18,648      
Cost Capitalized Subsequent to Acquisition 2,933      
Carrying amount of land and land improvements 3,439      
Carrying amount of building and improvements 21,581      
Accumulated depreciation 1,665      
Outpatient Medical | New Milford, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,006      
Initial cost of building and improvements 3,031      
Cost Capitalized Subsequent to Acquisition 510      
Carrying amount of land and land improvements 1,006      
Carrying amount of building and improvements 3,541      
Accumulated depreciation 82      
Outpatient Medical | New Milford, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,033      
Initial cost of building and improvements 5,924      
Cost Capitalized Subsequent to Acquisition 895      
Carrying amount of land and land improvements 2,033      
Carrying amount of building and improvements 6,819      
Accumulated depreciation 162      
Outpatient Medical | Newburgh, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 9,213      
Initial cost of building and improvements 28,300      
Cost Capitalized Subsequent to Acquisition 4,079      
Carrying amount of land and land improvements 9,213      
Carrying amount of building and improvements 32,379      
Accumulated depreciation 2,082      
Outpatient Medical | Newburyport, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,104      
Initial cost of building and improvements 18,492      
Cost Capitalized Subsequent to Acquisition 999      
Carrying amount of land and land improvements 3,104      
Carrying amount of building and improvements 19,491      
Accumulated depreciation 2,312      
Outpatient Medical | Newtown, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,176      
Initial cost of building and improvements 7,355      
Cost Capitalized Subsequent to Acquisition 1,785      
Carrying amount of land and land improvements 2,176      
Carrying amount of building and improvements 9,140      
Accumulated depreciation 174      
Outpatient Medical | Newtown, CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,039      
Initial cost of building and improvements 7,375      
Cost Capitalized Subsequent to Acquisition 1,989      
Carrying amount of land and land improvements 3,039      
Carrying amount of building and improvements 9,364      
Accumulated depreciation 219      
Outpatient Medical | Niagara Falls, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 12,805      
Carrying amount of land and land improvements 1,721      
Carrying amount of building and improvements 11,084      
Accumulated depreciation 6,921      
Outpatient Medical | Niagara Falls, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 8,959      
Carrying amount of land and land improvements 454      
Carrying amount of building and improvements 8,505      
Accumulated depreciation 4,072      
Outpatient Medical | Norfolk, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,138      
Initial cost of building and improvements 23,416      
Cost Capitalized Subsequent to Acquisition 3,667      
Carrying amount of land and land improvements 1,138      
Carrying amount of building and improvements 27,083      
Accumulated depreciation 3,678      
Outpatient Medical | North Canton, OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 12,699      
Initial cost of land and land improvements 2,518      
Initial cost of building and improvements 21,523      
Cost Capitalized Subsequent to Acquisition 2,946      
Carrying amount of land and land improvements 2,518      
Carrying amount of building and improvements 24,469      
Accumulated depreciation 1,739      
Outpatient Medical | North Easton, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,336      
Initial cost of building and improvements 17,936      
Cost Capitalized Subsequent to Acquisition 2,035      
Carrying amount of land and land improvements 2,336      
Carrying amount of building and improvements 19,971      
Accumulated depreciation 1,880      
Outpatient Medical | North Easton, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,882      
Initial cost of building and improvements 14,463      
Cost Capitalized Subsequent to Acquisition 1,573      
Carrying amount of land and land improvements 2,882      
Carrying amount of building and improvements 16,036      
Accumulated depreciation 1,503      
Outpatient Medical | Norwood, OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,017      
Initial cost of building and improvements 5,642      
Cost Capitalized Subsequent to Acquisition 1,025      
Carrying amount of land and land improvements 1,017      
Carrying amount of building and improvements 6,667      
Accumulated depreciation 897      
Outpatient Medical | Novi, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 895      
Initial cost of building and improvements 34,573      
Cost Capitalized Subsequent to Acquisition 2,367      
Carrying amount of land and land improvements 895      
Carrying amount of building and improvements 36,940      
Accumulated depreciation 4,288      
Outpatient Medical | Oklahoma City, OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 216      
Initial cost of building and improvements 18,949      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 216      
Carrying amount of building and improvements 18,949      
Accumulated depreciation 6,537      
Outpatient Medical | Oxford, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 478      
Initial cost of building and improvements 4,724      
Cost Capitalized Subsequent to Acquisition 247      
Carrying amount of land and land improvements 478      
Carrying amount of building and improvements 4,971      
Accumulated depreciation 552      
Outpatient Medical | Pasadena, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,700      
Initial cost of building and improvements 8,009      
Cost Capitalized Subsequent to Acquisition 5,862      
Carrying amount of land and land improvements 1,700      
Carrying amount of building and improvements 13,871      
Accumulated depreciation 1,736      
Outpatient Medical | Pearland, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 12,759      
Carrying amount of land and land improvements 1,500      
Carrying amount of building and improvements 11,259      
Accumulated depreciation 2,303      
Outpatient Medical | Pearland, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 42,538      
Carrying amount of land and land improvements 9,807      
Carrying amount of building and improvements 32,731      
Accumulated depreciation 8,729      
Outpatient Medical | Phoenix, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 199      
Initial cost of building and improvements 3,967      
Cost Capitalized Subsequent to Acquisition 257      
Carrying amount of land and land improvements 199      
Carrying amount of building and improvements 4,224      
Accumulated depreciation 521      
Outpatient Medical | Phoenix, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 109      
Initial cost of building and improvements 2,134      
Cost Capitalized Subsequent to Acquisition 133      
Carrying amount of land and land improvements 109      
Carrying amount of building and improvements 2,267      
Accumulated depreciation 290      
Outpatient Medical | Phoenix, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 229      
Initial cost of building and improvements 5,442      
Cost Capitalized Subsequent to Acquisition 451      
Carrying amount of land and land improvements 229      
Carrying amount of building and improvements 5,893      
Accumulated depreciation 1,026      
Outpatient Medical | Phoenix, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 63,386      
Carrying amount of land and land improvements 1,149      
Carrying amount of building and improvements 62,237      
Accumulated depreciation 31,376      
Outpatient Medical | Pinckney, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,708      
Initial cost of building and improvements 3,397      
Cost Capitalized Subsequent to Acquisition 419      
Carrying amount of land and land improvements 1,708      
Carrying amount of building and improvements 3,816      
Accumulated depreciation 0      
Outpatient Medical | Plano, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 793      
Initial cost of building and improvements 83,209      
Cost Capitalized Subsequent to Acquisition 5,657      
Carrying amount of land and land improvements 793      
Carrying amount of building and improvements 88,866      
Accumulated depreciation 29,367      
Outpatient Medical | Plantation, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 25,483      
Carrying amount of land and land improvements 8,575      
Carrying amount of building and improvements 16,908      
Accumulated depreciation 9,728      
Outpatient Medical | Port Orchard, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 9,553      
Initial cost of land and land improvements 2,810      
Initial cost of building and improvements 22,716      
Cost Capitalized Subsequent to Acquisition 483      
Carrying amount of land and land improvements 2,810      
Carrying amount of building and improvements 23,199      
Accumulated depreciation 2,864      
Outpatient Medical | Porter, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,746      
Initial cost of building and improvements 15,119      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 3,746      
Carrying amount of building and improvements 15,119      
Accumulated depreciation 724      
Outpatient Medical | Poughkeepsie, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,144      
Initial cost of building and improvements 32,820      
Cost Capitalized Subsequent to Acquisition 4,312      
Carrying amount of land and land improvements 2,144      
Carrying amount of building and improvements 37,132      
Accumulated depreciation 2,362      
Outpatient Medical | Poughkeepsie, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,035      
Initial cost of building and improvements 26,001      
Cost Capitalized Subsequent to Acquisition 4,479      
Carrying amount of land and land improvements 4,035      
Carrying amount of building and improvements 30,480      
Accumulated depreciation 1,745      
Outpatient Medical | Poughkeepsie, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6,513      
Initial cost of building and improvements 23,787      
Cost Capitalized Subsequent to Acquisition 4,097      
Carrying amount of land and land improvements 6,513      
Carrying amount of building and improvements 27,884      
Accumulated depreciation 1,802      
Outpatient Medical | Poughkeepsie, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 18,433      
Initial cost of land and land improvements 5,128      
Initial cost of building and improvements 18,080      
Cost Capitalized Subsequent to Acquisition 2,704      
Carrying amount of land and land improvements 5,128      
Carrying amount of building and improvements 20,784      
Accumulated depreciation 1,373      
Outpatient Medical | Prince Frederick, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 229      
Initial cost of building and improvements 25,905      
Cost Capitalized Subsequent to Acquisition 1,212      
Carrying amount of land and land improvements 229      
Carrying amount of building and improvements 27,117      
Accumulated depreciation 2,789      
Outpatient Medical | Prince Frederick, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 179      
Initial cost of building and improvements 12,243      
Cost Capitalized Subsequent to Acquisition 834      
Carrying amount of land and land improvements 179      
Carrying amount of building and improvements 13,077      
Accumulated depreciation 1,691      
Outpatient Medical | Rancho Mirage, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 7,292      
Initial cost of building and improvements 13,214      
Cost Capitalized Subsequent to Acquisition 1,941      
Carrying amount of land and land improvements 7,292      
Carrying amount of building and improvements 15,155      
Accumulated depreciation 1,656      
Outpatient Medical | Redmond, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 32,841      
Carrying amount of land and land improvements 5,015      
Carrying amount of building and improvements 27,826      
Accumulated depreciation 11,744      
Outpatient Medical | Richmond, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,000      
Initial cost of building and improvements 9,118      
Cost Capitalized Subsequent to Acquisition 4      
Carrying amount of land and land improvements 2,000      
Carrying amount of building and improvements 9,122      
Accumulated depreciation 1,312      
Outpatient Medical | Richmond, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,969      
Initial cost of building and improvements 26,697      
Cost Capitalized Subsequent to Acquisition 1,973      
Carrying amount of land and land improvements 3,090      
Carrying amount of building and improvements 28,549      
Accumulated depreciation 11,648      
Outpatient Medical | Rockwall, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 132      
Initial cost of building and improvements 17,197      
Cost Capitalized Subsequent to Acquisition 392      
Carrying amount of land and land improvements 132      
Carrying amount of building and improvements 17,589      
Accumulated depreciation 5,869      
Outpatient Medical | Rolla, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,931      
Initial cost of building and improvements 47,639      
Cost Capitalized Subsequent to Acquisition 1      
Carrying amount of land and land improvements 1,931      
Carrying amount of building and improvements 47,640      
Accumulated depreciation 18,457      
Outpatient Medical | Rome, GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 99      
Initial cost of building and improvements 29,846      
Cost Capitalized Subsequent to Acquisition 2,107      
Carrying amount of land and land improvements 99      
Carrying amount of building and improvements 31,953      
Accumulated depreciation 4,226      
Outpatient Medical | Roseville, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,963      
Initial cost of building and improvements 18,785      
Cost Capitalized Subsequent to Acquisition 2,234      
Carrying amount of land and land improvements 2,963      
Carrying amount of building and improvements 21,019      
Accumulated depreciation 2,143      
Outpatient Medical | Roxboro, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 368      
Initial cost of building and improvements 2,327      
Cost Capitalized Subsequent to Acquisition 150      
Carrying amount of land and land improvements 368      
Carrying amount of building and improvements 2,477      
Accumulated depreciation 279      
Outpatient Medical | San Antonio, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,050      
Initial cost of building and improvements 12,073      
Cost Capitalized Subsequent to Acquisition 97      
Carrying amount of land and land improvements 3,050      
Carrying amount of building and improvements 12,170      
Accumulated depreciation 1,706      
Outpatient Medical | San Antonio, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,915      
Initial cost of building and improvements 11,473      
Cost Capitalized Subsequent to Acquisition 1,313      
Carrying amount of land and land improvements 2,915      
Carrying amount of building and improvements 12,786      
Accumulated depreciation 1,696      
Outpatient Medical | Santa Clarita, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 2,338      
Cost Capitalized Subsequent to Acquisition 20,619      
Carrying amount of land and land improvements 5,304      
Carrying amount of building and improvements 17,653      
Accumulated depreciation 5,158      
Outpatient Medical | Santa Clarita, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 28,384      
Cost Capitalized Subsequent to Acquisition 2,924      
Carrying amount of land and land improvements 5,277      
Carrying amount of building and improvements 26,031      
Accumulated depreciation 6,867      
Outpatient Medical | Santa Clarita, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 278      
Initial cost of building and improvements 185      
Cost Capitalized Subsequent to Acquisition 11,594      
Carrying amount of land and land improvements 11,872      
Carrying amount of building and improvements 185      
Accumulated depreciation 235      
Outpatient Medical | Santa Clarita, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 25,000      
Initial cost of land and land improvements 295      
Initial cost of building and improvements 39,359      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 295      
Carrying amount of building and improvements 39,359      
Accumulated depreciation 8,738      
Outpatient Medical | Santa Clarita, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 20,618      
Cost Capitalized Subsequent to Acquisition 1,413      
Carrying amount of land and land improvements 4,407      
Carrying amount of building and improvements 17,624      
Accumulated depreciation 4,730      
Outpatient Medical | Seattle, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,410      
Initial cost of building and improvements 38,428      
Cost Capitalized Subsequent to Acquisition 869      
Carrying amount of land and land improvements 4,410      
Carrying amount of building and improvements 39,297      
Accumulated depreciation 20,452      
Outpatient Medical | Sewell, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,242      
Initial cost of building and improvements 11,616      
Cost Capitalized Subsequent to Acquisition 6      
Carrying amount of land and land improvements 1,242      
Carrying amount of building and improvements 11,622      
Accumulated depreciation 1,921      
Outpatient Medical | Shakopee, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 4,821      
Initial cost of land and land improvements 508      
Initial cost of building and improvements 11,398      
Cost Capitalized Subsequent to Acquisition 1      
Carrying amount of land and land improvements 509      
Carrying amount of building and improvements 11,398      
Accumulated depreciation 5,321      
Outpatient Medical | Shakopee, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 8,113      
Initial cost of land and land improvements 707      
Initial cost of building and improvements 18,089      
Cost Capitalized Subsequent to Acquisition 125      
Carrying amount of land and land improvements 773      
Carrying amount of building and improvements 18,148      
Accumulated depreciation 6,646      
Outpatient Medical | Shenandoah, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 21,135      
Cost Capitalized Subsequent to Acquisition 62      
Carrying amount of land and land improvements 4,574      
Carrying amount of building and improvements 16,623      
Accumulated depreciation 2,925      
Outpatient Medical | Sherman Oaks, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 32,186      
Cost Capitalized Subsequent to Acquisition 4,143      
Carrying amount of land and land improvements 3,121      
Carrying amount of building and improvements 33,208      
Accumulated depreciation 9,490      
Outpatient Medical | Silverdale, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 12,564      
Initial cost of land and land improvements 3,451      
Initial cost of building and improvements 21,176      
Cost Capitalized Subsequent to Acquisition 12      
Carrying amount of land and land improvements 3,451      
Carrying amount of building and improvements 21,188      
Accumulated depreciation 2,757      
Outpatient Medical | Southlake, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,875      
Initial cost of building and improvements 14,126      
Cost Capitalized Subsequent to Acquisition 1,345      
Carrying amount of land and land improvements 2,875      
Carrying amount of building and improvements 15,471      
Accumulated depreciation 2,020      
Outpatient Medical | Southlake, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 18,641      
Carrying amount of land and land improvements 592      
Carrying amount of building and improvements 18,049      
Accumulated depreciation 7,188      
Outpatient Medical | Southlake, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 31,295      
Carrying amount of land and land improvements 698      
Carrying amount of building and improvements 30,597      
Accumulated depreciation 10,682      
Outpatient Medical | Southlake, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,000      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 3,000      
Carrying amount of building and improvements 0      
Accumulated depreciation 0      
Outpatient Medical | Springfield, MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,721      
Initial cost of building and improvements 5,698      
Cost Capitalized Subsequent to Acquisition 923      
Carrying amount of land and land improvements 2,721      
Carrying amount of building and improvements 6,621      
Accumulated depreciation 857      
Outpatient Medical | St Paul, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 38,177      
Carrying amount of land and land improvements 49      
Carrying amount of building and improvements 38,128      
Accumulated depreciation 8,866      
Outpatient Medical | St. Louis, MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 336      
Initial cost of building and improvements 17,247      
Cost Capitalized Subsequent to Acquisition 3,186      
Carrying amount of land and land improvements 336      
Carrying amount of building and improvements 20,433      
Accumulated depreciation 9,422      
Outpatient Medical | St. Paul, MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,706      
Initial cost of building and improvements 39,507      
Cost Capitalized Subsequent to Acquisition 489      
Carrying amount of land and land improvements 2,701      
Carrying amount of building and improvements 40,001      
Accumulated depreciation 16,504      
Outpatient Medical | Stockton, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 11,205      
Initial cost of land and land improvements 4,966      
Initial cost of building and improvements 14,412      
Cost Capitalized Subsequent to Acquisition 2,445      
Carrying amount of land and land improvements 4,966      
Carrying amount of building and improvements 16,857      
Accumulated depreciation 1,594      
Outpatient Medical | Suffern, NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 653      
Initial cost of building and improvements 37,255      
Cost Capitalized Subsequent to Acquisition 211      
Carrying amount of land and land improvements 696      
Carrying amount of building and improvements 37,423      
Accumulated depreciation 16,351      
Outpatient Medical | Suffolk, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,566      
Initial cost of building and improvements 11,511      
Cost Capitalized Subsequent to Acquisition 173      
Carrying amount of land and land improvements 1,620      
Carrying amount of building and improvements 11,630      
Accumulated depreciation 5,771      
Outpatient Medical | Sugar Land, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 19,075      
Carrying amount of land and land improvements 3,543      
Carrying amount of building and improvements 15,532      
Accumulated depreciation 7,391      
Outpatient Medical | Sycamore, IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,113      
Initial cost of building and improvements 12,910      
Cost Capitalized Subsequent to Acquisition 2,473      
Carrying amount of land and land improvements 1,113      
Carrying amount of building and improvements 15,383      
Accumulated depreciation 1,119      
Outpatient Medical | Tacoma, WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 64,307      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 64,307      
Accumulated depreciation 26,409      
Outpatient Medical | Tampa, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 4,319      
Initial cost of building and improvements 12,234      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 4,319      
Carrying amount of building and improvements 12,234      
Accumulated depreciation 3,906      
Outpatient Medical | Tarzana, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6,115      
Initial cost of building and improvements 15,510      
Cost Capitalized Subsequent to Acquisition 2,065      
Carrying amount of land and land improvements 6,115      
Carrying amount of building and improvements 17,575      
Accumulated depreciation 2,195      
Outpatient Medical | Timonium, MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 21,644      
Carrying amount of land and land improvements 8,850      
Carrying amount of building and improvements 12,794      
Accumulated depreciation 2,416      
Outpatient Medical | Tustin, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,345      
Initial cost of building and improvements 541      
Cost Capitalized Subsequent to Acquisition 297      
Carrying amount of land and land improvements 3,345      
Carrying amount of building and improvements 838      
Accumulated depreciation 445      
Outpatient Medical | Tustin, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,361      
Initial cost of building and improvements 12,039      
Cost Capitalized Subsequent to Acquisition 3,633      
Carrying amount of land and land improvements 3,361      
Carrying amount of building and improvements 15,672      
Accumulated depreciation 4,531      
Outpatient Medical | Tyler, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 58,863      
Initial cost of land and land improvements 2,903      
Initial cost of building and improvements 104,300      
Cost Capitalized Subsequent to Acquisition 10,625      
Carrying amount of land and land improvements 2,903      
Carrying amount of building and improvements 114,925      
Accumulated depreciation 7,590      
Outpatient Medical | Van Nuys, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 36,187      
Carrying amount of land and land improvements 0      
Carrying amount of building and improvements 36,187      
Accumulated depreciation 13,123      
Outpatient Medical | Voorhees, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 32,517      
Carrying amount of land and land improvements 6,477      
Carrying amount of building and improvements 26,040      
Accumulated depreciation 12,099      
Outpatient Medical | Voorhees, NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 6      
Initial cost of building and improvements 96,075      
Cost Capitalized Subsequent to Acquisition 2,347      
Carrying amount of land and land improvements 99      
Carrying amount of building and improvements 98,329      
Accumulated depreciation 37,017      
Outpatient Medical | Waco, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 289      
Carrying amount of land and land improvements 125      
Carrying amount of building and improvements 164      
Accumulated depreciation 12      
Outpatient Medical | Waco, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 148      
Carrying amount of land and land improvements 35      
Carrying amount of building and improvements 113      
Accumulated depreciation 9      
Outpatient Medical | Waco, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 13,577      
Initial cost of land and land improvements 2,250      
Initial cost of building and improvements 28,632      
Cost Capitalized Subsequent to Acquisition 352      
Carrying amount of land and land improvements 2,250      
Carrying amount of building and improvements 28,984      
Accumulated depreciation 3,685      
Outpatient Medical | Waco, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 601      
Initial cost of building and improvements 2,594      
Cost Capitalized Subsequent to Acquisition 1,125      
Carrying amount of land and land improvements 468      
Carrying amount of building and improvements 3,852      
Accumulated depreciation 797      
Outpatient Medical | Washington, PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 18,243      
Initial cost of land and land improvements 3,981      
Initial cost of building and improvements 31,706      
Cost Capitalized Subsequent to Acquisition 17      
Carrying amount of land and land improvements 3,981      
Carrying amount of building and improvements 31,723      
Accumulated depreciation 4,166      
Outpatient Medical | Wausau, WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 14,225      
Carrying amount of land and land improvements 2,050      
Carrying amount of building and improvements 12,175      
Accumulated depreciation 2,009      
Outpatient Medical | Waxahachie, TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 18,068      
Cost Capitalized Subsequent to Acquisition 303      
Carrying amount of land and land improvements 303      
Carrying amount of building and improvements 18,068      
Accumulated depreciation 4,205      
Outpatient Medical | Wellington, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 19,718      
Carrying amount of land and land improvements 326      
Carrying amount of building and improvements 19,392      
Accumulated depreciation 8,973      
Outpatient Medical | Wellington, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 0      
Initial cost of building and improvements 0      
Cost Capitalized Subsequent to Acquisition 11,661      
Carrying amount of land and land improvements 580      
Carrying amount of building and improvements 11,081      
Accumulated depreciation 5,681      
Outpatient Medical | Westlake Village, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 8,000      
Initial cost of land and land improvements 2,553      
Initial cost of building and improvements 15,851      
Cost Capitalized Subsequent to Acquisition 246      
Carrying amount of land and land improvements 2,553      
Carrying amount of building and improvements 16,097      
Accumulated depreciation 2,762      
Outpatient Medical | Westlake Village, CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 6,360      
Initial cost of land and land improvements 2,487      
Initial cost of building and improvements 9,776      
Cost Capitalized Subsequent to Acquisition 169      
Carrying amount of land and land improvements 2,487      
Carrying amount of building and improvements 9,945      
Accumulated depreciation 1,540      
Outpatient Medical | Winston-Salem, NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 2,006      
Initial cost of building and improvements 6,542      
Cost Capitalized Subsequent to Acquisition 1,226      
Carrying amount of land and land improvements 2,006      
Carrying amount of building and improvements 7,768      
Accumulated depreciation 1,620      
Outpatient Medical | Woodbridge, VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 346      
Initial cost of building and improvements 16,629      
Cost Capitalized Subsequent to Acquisition 15      
Carrying amount of land and land improvements 346      
Carrying amount of building and improvements 16,644      
Accumulated depreciation 1,856      
Outpatient Medical | Wyandotte, MI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 581      
Initial cost of building and improvements 8,023      
Cost Capitalized Subsequent to Acquisition 773      
Carrying amount of land and land improvements 581      
Carrying amount of building and improvements 8,796      
Accumulated depreciation 652      
Outpatient Medical | Ypsilanti, Mi        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,615      
Initial cost of building and improvements 12,117      
Cost Capitalized Subsequent to Acquisition 579      
Carrying amount of land and land improvements 3,615      
Carrying amount of building and improvements 12,696      
Accumulated depreciation 0      
Outpatient Medical | Yuma, AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 1,592      
Initial cost of building and improvements 9,589      
Cost Capitalized Subsequent to Acquisition 837      
Carrying amount of land and land improvements 1,592      
Carrying amount of building and improvements 10,426      
Accumulated depreciation 1,647      
Outpatient Medical | Zephyrhills, FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial cost of encumbrances 0      
Initial cost of land and land improvements 3,875      
Initial cost of building and improvements 27,269      
Cost Capitalized Subsequent to Acquisition 0      
Carrying amount of land and land improvements 3,875      
Carrying amount of building and improvements 27,269      
Accumulated depreciation $ 9,588