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SCHEDULE III - SCHEDULE OF REAL ESTATE AND ACCUMULATED DEPRECIATION (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
facility
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 281    
Encumbrances $ 805    
Initial cost to company 2,362,209    
Cost capitalized subsequent to acquisition 1,468,280    
Gross amount carried at close of current period 3,830,489 $ 3,856,515 $ 3,700,307
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,097,616 $ 1,072,013 $ 1,011,050
Number of facilities leased | facility 1,167    
United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 160    
Encumbrances $ 0    
Initial cost to company 1,833,229    
Cost capitalized subsequent to acquisition 1,062,809    
Gross amount carried at close of current period 2,896,038    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 777,507    
Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 16    
Encumbrances $ 0    
Initial cost to company 72,200    
Cost capitalized subsequent to acquisition 83,526    
Gross amount carried at close of current period 155,726    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 71,839    
Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 57    
Encumbrances $ 277    
Initial cost to company 231,658    
Cost capitalized subsequent to acquisition 152,069    
Gross amount carried at close of current period 383,727    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 159,249    
Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 39    
Encumbrances $ 528    
Initial cost to company 115,967    
Cost capitalized subsequent to acquisition 99,311    
Gross amount carried at close of current period 215,278    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 68,920    
Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 7    
Encumbrances $ 0    
Initial cost to company 107,384    
Cost capitalized subsequent to acquisition 67,698    
Gross amount carried at close of current period 175,082    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 19,459    
Australia      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 1,771    
Cost capitalized subsequent to acquisition 2,867    
Gross amount carried at close of current period 4,638    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 642    
North America      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 176    
Encumbrances $ 0    
Initial cost to company 1,905,429    
Cost capitalized subsequent to acquisition 1,146,335    
Gross amount carried at close of current period 3,051,764    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 849,346    
140 Oxmoor Ct, Birmingham, Alabama | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,322    
Cost capitalized subsequent to acquisition 978    
Gross amount carried at close of current period 2,300    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,181    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1420 North Fiesta Blvd, Gilbert, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,637    
Cost capitalized subsequent to acquisition 2,741    
Gross amount carried at close of current period 4,378    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,115    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4802 East Van Buren, Phoenix, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 15,599    
Cost capitalized subsequent to acquisition 143,887    
Gross amount carried at close of current period 159,486    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,246    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
615 North 48th Street, Phoenix, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 423,107    
Cost capitalized subsequent to acquisition 21,338    
Gross amount carried at close of current period 444,445    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 43,817    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2955 S. 18th Place, Phoenix, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 12,178    
Cost capitalized subsequent to acquisition 14,250    
Gross amount carried at close of current period 26,428    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,019    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4449 South 36th St, Phoenix, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,305    
Cost capitalized subsequent to acquisition 1,049    
Gross amount carried at close of current period 8,354    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,190    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8521 E. Princess Drive, Scottsdale, Arizona | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 87,865    
Cost capitalized subsequent to acquisition 1,879    
Gross amount carried at close of current period 89,744    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 12,425    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
600 Burning Tree Rd, Fullerton, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,762    
Cost capitalized subsequent to acquisition 1,899    
Gross amount carried at close of current period 6,661    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,091    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
21063 Forbes St, Hayward, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 13,407    
Cost capitalized subsequent to acquisition 365    
Gross amount carried at close of current period 13,772    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,912    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1025 North Highland Ave, Los Angeles, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 10,168    
Cost capitalized subsequent to acquisition 26,791    
Gross amount carried at close of current period 36,959    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 15,136    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1010 - 1006 North Mansfield, Los Angeles, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 749    
Cost capitalized subsequent to acquisition 0    
Gross amount carried at close of current period 749    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 128    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1350 West Grand Ave, Oakland, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 15,172    
Cost capitalized subsequent to acquisition 7,251    
Gross amount carried at close of current period 22,423    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 15,293    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1760 North Saint Thomas Circle, Orange, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,576    
Cost capitalized subsequent to acquisition 499    
Gross amount carried at close of current period 5,075    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,981    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1915 South Grand Ave, Santa Ana, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,420    
Cost capitalized subsequent to acquisition 1,272    
Gross amount carried at close of current period 4,692    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,027    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2680 Sequoia Dr, South Gate, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,329    
Cost capitalized subsequent to acquisition 2,251    
Gross amount carried at close of current period 8,580    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,291    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
336 Oyster Point Blvd, South San Francisco, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 15,100    
Cost capitalized subsequent to acquisition 49    
Gross amount carried at close of current period 15,149    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,446    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
25250 South Schulte Rd, Tracy, California | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,049    
Cost capitalized subsequent to acquisition 1,774    
Gross amount carried at close of current period 4,823    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,232    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3576 N. Moline, Aurora, Colorado | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,583    
Cost capitalized subsequent to acquisition 4,469    
Gross amount carried at close of current period 6,052    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,025    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5151 E. 46th Ave, Denver, Colorado | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,312    
Cost capitalized subsequent to acquisition 709    
Gross amount carried at close of current period 7,021    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,752    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
11333 E 53rd Ave, Denver, Colorado | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,403    
Cost capitalized subsequent to acquisition 10,232    
Gross amount carried at close of current period 17,635    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,949    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4300 Brighton Boulevard, Denver, Colorado | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 116,336    
Cost capitalized subsequent to acquisition 21,257    
Gross amount carried at close of current period 137,593    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 14,131    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
20 Eastern Park Rd, East Hartford, Connecticut | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,417    
Cost capitalized subsequent to acquisition 1,904    
Gross amount carried at close of current period 9,321    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,340    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Bennett Rd, Suffield, Connecticut | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 1,768    
Cost capitalized subsequent to acquisition 940    
Gross amount carried at close of current period 2,708    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,459    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Kennedy Road, Windsor, Connecticut | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 10,447    
Cost capitalized subsequent to acquisition 31,259    
Gross amount carried at close of current period 41,706    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 21,987    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
293 Ella Grasso Rd, Windsor Locks, Connecticut | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,021    
Cost capitalized subsequent to acquisition 2,072    
Gross amount carried at close of current period 6,093    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,008    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
150-200 Todds Ln, Wilmington, Delaware | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,226    
Cost capitalized subsequent to acquisition 1,048    
Gross amount carried at close of current period 8,274    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,205    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
13280 Vantage Way, Jacksonville, Florida | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,853    
Cost capitalized subsequent to acquisition 573    
Gross amount carried at close of current period 2,426    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,013    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
12855 Starkey Rd, Largo, Florida | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,293    
Cost capitalized subsequent to acquisition 3,005    
Gross amount carried at close of current period 6,298    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,399    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
7801 Riviera Blvd, Miramar, Florida | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,250    
Cost capitalized subsequent to acquisition 234    
Gross amount carried at close of current period 8,484    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,027    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
10002 Satellite Blvd, Orlando, Florida | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,927    
Cost capitalized subsequent to acquisition 343    
Gross amount carried at close of current period 2,270    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 938    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3501 Electronics Way, West Palm Beach, Florida | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,201    
Cost capitalized subsequent to acquisition 13,851    
Gross amount carried at close of current period 18,052    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,604    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1890 MacArthur Blvd, Atlanta, Georgia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,786    
Cost capitalized subsequent to acquisition 772    
Gross amount carried at close of current period 2,558    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,193    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3881 Old Gordon Rd, Atlanta, Georgia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,185    
Cost capitalized subsequent to acquisition 790    
Gross amount carried at close of current period 1,975    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 898    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5319 Tulane Drive SW, Atlanta, Georgia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,808    
Cost capitalized subsequent to acquisition 3,940    
Gross amount carried at close of current period 6,748    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,560    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6111 Live Oak Parkway, Norcross, Georgia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,542    
Cost capitalized subsequent to acquisition 2,720    
Gross amount carried at close of current period 6,262    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 517    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3150 Nifda Dr, Smyrna, Georgia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 463    
Cost capitalized subsequent to acquisition 777    
Gross amount carried at close of current period 1,240    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 763    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2425 South Halsted St, Chicago, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,470    
Cost capitalized subsequent to acquisition 1,670    
Gross amount carried at close of current period 9,140    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,536    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1301 S. Rockwell St, Chicago, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,947    
Cost capitalized subsequent to acquisition 19,884    
Gross amount carried at close of current period 27,831    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 16,600    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2604 West 13th St, Chicago, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 404    
Cost capitalized subsequent to acquisition 2,888    
Gross amount carried at close of current period 3,292    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,874    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2211 W. Pershing Rd, Chicago, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,264    
Cost capitalized subsequent to acquisition 13,995    
Gross amount carried at close of current period 18,259    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,024    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2255 Pratt Blvd, Elk Grove, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,989    
Cost capitalized subsequent to acquisition 3,893    
Gross amount carried at close of current period 5,882    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,681    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4175 Chandler Dr Opus No. Corp, Hanover Park, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 22,048    
Cost capitalized subsequent to acquisition 2,801    
Gross amount carried at close of current period 24,849    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 10,352    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2600 Beverly Drive, Lincoln, Illinois | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,378    
Cost capitalized subsequent to acquisition 923    
Gross amount carried at close of current period 2,301    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 319    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6090 NE 14th Street, Des Moines, Iowa | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 622    
Cost capitalized subsequent to acquisition 511    
Gross amount carried at close of current period 1,133    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 443    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
South 7th St, Louisville, Kentucky | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 4    
Encumbrances $ 0    
Initial cost to company 709    
Cost capitalized subsequent to acquisition 14,547    
Gross amount carried at close of current period 15,256    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,885    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
26 Parkway Drive (fka 133 Pleasant), Scarborough, Maine | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,337    
Cost capitalized subsequent to acquisition 389    
Gross amount carried at close of current period 8,726    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,386    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8928 McGaw Ct, Columbia, Maryland | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,198    
Cost capitalized subsequent to acquisition 6,441    
Gross amount carried at close of current period 8,639    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,905    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
10641 Iron Bridge Rd, Jessup, Maryland | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,782    
Cost capitalized subsequent to acquisition 1,459    
Gross amount carried at close of current period 5,241    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,801    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
96 High St, Billerica, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,221    
Cost capitalized subsequent to acquisition 3,948    
Gross amount carried at close of current period 7,169    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,781    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
120 Hampden St, Boston, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 164    
Cost capitalized subsequent to acquisition 939    
Gross amount carried at close of current period 1,103    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 576    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
32 George St, Boston, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,820    
Cost capitalized subsequent to acquisition 5,391    
Gross amount carried at close of current period 7,211    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,630    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
14500 Weston Pkwy, Cary, North Carolina | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,880    
Cost capitalized subsequent to acquisition 2,229    
Gross amount carried at close of current period 4,109    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,071    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3435 Sharps Lot Rd, Dighton, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,911    
Cost capitalized subsequent to acquisition 797    
Gross amount carried at close of current period 2,708    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,130    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
77 Constitution Boulevard, Franklin, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,413    
Cost capitalized subsequent to acquisition 224    
Gross amount carried at close of current period 5,637    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 857    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
216 Canal St, Lawrence, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,298    
Cost capitalized subsequent to acquisition 1,123    
Gross amount carried at close of current period 2,421    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,840    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Bearfoot Road, Northboro, Massachusetts | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 55,923    
Cost capitalized subsequent to acquisition 12,745    
Gross amount carried at close of current period 68,668    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 42,266    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
38300 Plymouth Road, Livonia, Michigan | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 10,285    
Cost capitalized subsequent to acquisition 1,920    
Gross amount carried at close of current period 12,205    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,310    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6601 Sterling Dr South, Sterling Heights, Michigan | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,294    
Cost capitalized subsequent to acquisition 1,250    
Gross amount carried at close of current period 2,544    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,276    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1985 Bart Ave, Warren, Michigan | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,802    
Cost capitalized subsequent to acquisition 530    
Gross amount carried at close of current period 2,332    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,187    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Wahl Court, Warren, Michigan | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 3,426    
Cost capitalized subsequent to acquisition 2,684    
Gross amount carried at close of current period 6,110    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,882    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
31155 Wixom Rd, Wixom, Michigan | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,000    
Cost capitalized subsequent to acquisition 1,482    
Gross amount carried at close of current period 5,482    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,872    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3140 Ryder Trail South, Earth City, Missouri | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,072    
Cost capitalized subsequent to acquisition 3,398    
Gross amount carried at close of current period 6,470    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,558    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Missouri Bottom Road, Hazelwood, Missouri | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 4    
Encumbrances $ 0    
Initial cost to company 28,282    
Cost capitalized subsequent to acquisition 5,073    
Gross amount carried at close of current period 33,355    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 8,667    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Leavenworth St/18th St, Omaha, Nebraska | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 2,924    
Cost capitalized subsequent to acquisition 19,855    
Gross amount carried at close of current period 22,779    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 8,295    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4105 North Lamb Blvd, Las Vegas, Nevada | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,430    
Cost capitalized subsequent to acquisition 8,965    
Gross amount carried at close of current period 12,395    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,276    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
17 Hydro Plant Rd, Milton, New Hampshire | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,179    
Cost capitalized subsequent to acquisition 4,445    
Gross amount carried at close of current period 10,624    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,895    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3003 Woodbridge Avenue, Edison, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 310,404    
Cost capitalized subsequent to acquisition 56,509    
Gross amount carried at close of current period 366,913    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 29,990    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
811 Route 33, Freehold, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 38,697    
Cost capitalized subsequent to acquisition 57,207    
Gross amount carried at close of current period 95,904    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 56,003    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
51-69 & 77-81 Court St, Newark, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 11,734    
Cost capitalized subsequent to acquisition 10,437    
Gross amount carried at close of current period 22,171    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,179    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
560 Irvine Turner Blvd, Newark, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 9,522    
Cost capitalized subsequent to acquisition 1,718    
Gross amount carried at close of current period 11,240    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,109    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
231 Johnson Ave, Newark, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,945    
Cost capitalized subsequent to acquisition 2,399    
Gross amount carried at close of current period 11,344    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,173    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
650 Howard Avenue, Somerset, New Jersey | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,585    
Cost capitalized subsequent to acquisition 11,835    
Gross amount carried at close of current period 15,420    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,553    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
100 Bailey Ave, Buffalo, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,324    
Cost capitalized subsequent to acquisition 11,437    
Gross amount carried at close of current period 12,761    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,052    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
64 Leone Ln, Chester, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,086    
Cost capitalized subsequent to acquisition 1,132    
Gross amount carried at close of current period 6,218    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,606    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1368 County Rd 8, Farmington, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,611    
Cost capitalized subsequent to acquisition 4,788    
Gross amount carried at close of current period 7,399    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,869    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
County Rd 10, Linlithgo, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 102    
Cost capitalized subsequent to acquisition 3,233    
Gross amount carried at close of current period 3,335    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,782    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
77 Seaview Blvd, N. Hempstead New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,719    
Cost capitalized subsequent to acquisition 1,442    
Gross amount carried at close of current period 7,161    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,925    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
37 Hurds Corner Road, Pawling, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,323    
Cost capitalized subsequent to acquisition 1,285    
Gross amount carried at close of current period 5,608    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,471    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Ulster Ave/Route 9W, Port Ewen, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 23,137    
Cost capitalized subsequent to acquisition 11,745    
Gross amount carried at close of current period 34,882    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 23,388    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Binnewater Rd, Rosendale, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 5,142    
Cost capitalized subsequent to acquisition 11,827    
Gross amount carried at close of current period 16,969    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,696    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
220 Wavel St, Syracuse, New York | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,929    
Cost capitalized subsequent to acquisition 2,765    
Gross amount carried at close of current period 5,694    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,098    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2235 Cessna Drive, Burlington, North Carolina | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,602    
Cost capitalized subsequent to acquisition 328    
Gross amount carried at close of current period 1,930    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 277    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
826 Church Street, Morrisville, North Carolina | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,087    
Cost capitalized subsequent to acquisition 266    
Gross amount carried at close of current period 7,353    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,558    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1275 East 40th, Cleveland, Ohio | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,129    
Cost capitalized subsequent to acquisition 606    
Gross amount carried at close of current period 3,735    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,137    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
7208 Euclid Avenue, Cleveland, Ohio | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,336    
Cost capitalized subsequent to acquisition 4,071    
Gross amount carried at close of current period 7,407    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,471    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4260 Tuller Ridge Rd, Dublin, Ohio | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,030    
Cost capitalized subsequent to acquisition 1,881    
Gross amount carried at close of current period 2,911    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,562    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3366 South Tech Boulevard, Miamisburg, Ohio | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 29,092    
Cost capitalized subsequent to acquisition 674    
Gross amount carried at close of current period 29,766    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,085    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
302 South Byrne Rd, Toledo, Ohio | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 602    
Cost capitalized subsequent to acquisition 1,090    
Gross amount carried at close of current period 1,692    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 820    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
7530 N. Leadbetter Road, Portland, Oregon | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,187    
Cost capitalized subsequent to acquisition 1,874    
Gross amount carried at close of current period 7,061    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,314    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Branchton Rd, Boyers, Pennsylvania | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 21,166    
Cost capitalized subsequent to acquisition 243,167    
Gross amount carried at close of current period 264,333    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 70,834    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
800 Carpenters Crossings, Folcroft, Pennsylvania | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,457    
Cost capitalized subsequent to acquisition 976    
Gross amount carried at close of current period 3,433    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,168    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Las Flores Industrial Park, Rio Grande, Puerto Rico | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,185    
Cost capitalized subsequent to acquisition 3,528    
Gross amount carried at close of current period 7,713    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,698    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
24 Snake Hill Road, Chepachet, Rhode Island | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,659    
Cost capitalized subsequent to acquisition 2,243    
Gross amount carried at close of current period 4,902    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,120    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1061 Carolina Pines Road, Columbia, South Carolina | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 11,776    
Cost capitalized subsequent to acquisition 2,348    
Gross amount carried at close of current period 14,124    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,706    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2301 Prosperity Way, Florence, South Carolina | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,846    
Cost capitalized subsequent to acquisition 1,259    
Gross amount carried at close of current period 4,105    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,427    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Mitchell Street, Knoxville, Tennessee | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 718    
Cost capitalized subsequent to acquisition 4,575    
Gross amount carried at close of current period 5,293    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,229    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6005 Dana Way, Nashville, Tennessee | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 1,827    
Cost capitalized subsequent to acquisition 3,063    
Gross amount carried at close of current period 4,890    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,105    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
11406 Metric Blvd, Austin, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,489    
Cost capitalized subsequent to acquisition 2,212    
Gross amount carried at close of current period 7,701    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,274    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6600 Metropolis Drive, Austin, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,519    
Cost capitalized subsequent to acquisition 454    
Gross amount carried at close of current period 4,973    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,529    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Capital Parkway, Carrollton, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 8,299    
Cost capitalized subsequent to acquisition 9,991    
Gross amount carried at close of current period 18,290    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,182    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1800 Columbian Club Dr, Carrolton, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 19,673    
Cost capitalized subsequent to acquisition 1,190    
Gross amount carried at close of current period 20,863    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 10,111    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1905 John Connally Dr, Carrolton, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,174    
Cost capitalized subsequent to acquisition 848    
Gross amount carried at close of current period 3,022    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,481    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
13425 Branchview Ln, Dallas, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,518    
Cost capitalized subsequent to acquisition 3,685    
Gross amount carried at close of current period 7,203    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,335    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Cockrell Ave, Dallas, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,277    
Cost capitalized subsequent to acquisition 1,597    
Gross amount carried at close of current period 2,874    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,013    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1819 S. Lamar St, Dallas, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,215    
Cost capitalized subsequent to acquisition 1,145    
Gross amount carried at close of current period 4,360    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,715    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2000 Robotics Place Suite B, Fort Worth, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,328    
Cost capitalized subsequent to acquisition 2,269    
Gross amount carried at close of current period 7,597    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,173    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1202 Ave R, Grand Prairie, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,354    
Cost capitalized subsequent to acquisition 2,204    
Gross amount carried at close of current period 10,558    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,283    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6203 Bingle Rd, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,188    
Cost capitalized subsequent to acquisition 11,495    
Gross amount carried at close of current period 14,683    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,102    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3502 Bissonnet St, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,687    
Cost capitalized subsequent to acquisition 722    
Gross amount carried at close of current period 8,409    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,051    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2600 Center Street, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,840    
Cost capitalized subsequent to acquisition 2,227    
Gross amount carried at close of current period 5,067    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,724    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5707 Chimney Rock, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,032    
Cost capitalized subsequent to acquisition 1,211    
Gross amount carried at close of current period 2,243    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,145    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5249 Glenmont Ave, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,467    
Cost capitalized subsequent to acquisition 2,406    
Gross amount carried at close of current period 5,873    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,952    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
15333 Hempstead Hwy, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 6,327    
Cost capitalized subsequent to acquisition 37,843    
Gross amount carried at close of current period 44,170    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 14,745    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5757 Royalton Dr, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,795    
Cost capitalized subsequent to acquisition 1,024    
Gross amount carried at close of current period 2,819    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,374    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
9601 West Tidwell, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,680    
Cost capitalized subsequent to acquisition 2,395    
Gross amount carried at close of current period 4,075    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,424    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
7800 Westpark, Houston, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,323    
Cost capitalized subsequent to acquisition 1,344    
Gross amount carried at close of current period 7,667    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,010    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
15300 FM 1825, Pflugerville, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 3,811    
Cost capitalized subsequent to acquisition 8,015    
Gross amount carried at close of current period 11,826    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,482    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
930 Avenue B, San Antonio, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 393    
Cost capitalized subsequent to acquisition 245    
Gross amount carried at close of current period 638    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 279    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
931 North Broadway, San Antonio, Texas | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,526    
Cost capitalized subsequent to acquisition 1,161    
Gross amount carried at close of current period 4,687    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,963    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1665 S. 5350 West, Salt Lake City, Utah | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,239    
Cost capitalized subsequent to acquisition 4,273    
Gross amount carried at close of current period 10,512    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,622    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
11052 Lakeridge Pkwy, Ashland, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,709    
Cost capitalized subsequent to acquisition 1,927    
Gross amount carried at close of current period 3,636    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,974    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2301 International Parkway, Fredericksburg, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 20,980    
Cost capitalized subsequent to acquisition 240    
Gross amount carried at close of current period 21,220    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,397    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
11660 Hayden Road, Manassas, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 104,824    
Cost capitalized subsequent to acquisition 0    
Gross amount carried at close of current period 104,824    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 0    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4555 Progress Road, Norfolk, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,527    
Cost capitalized subsequent to acquisition 1,125    
Gross amount carried at close of current period 7,652    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,541    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3725 Thirlane Rd. N.W., Roanoke, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,577    
Cost capitalized subsequent to acquisition 190    
Gross amount carried at close of current period 2,767    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,265    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
7700-7730 Southern Dr, Springfield, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 14,167    
Cost capitalized subsequent to acquisition 2,776    
Gross amount carried at close of current period 16,943    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,761    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
22445 Randolph Dr, Sterling, Virginia | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,598    
Cost capitalized subsequent to acquisition 3,737    
Gross amount carried at close of current period 11,335    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 6,328    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
307 South 140th St, Burien, Washington | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,078    
Cost capitalized subsequent to acquisition 2,367    
Gross amount carried at close of current period 4,445    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,476    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8908 W. Hallett Rd, Cheney, Washington | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 510    
Cost capitalized subsequent to acquisition 4,266    
Gross amount carried at close of current period 4,776    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,250    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6600 Hardeson Rd, Everett, Washington | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,399    
Cost capitalized subsequent to acquisition 3,435    
Gross amount carried at close of current period 8,834    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,774    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1201 N. 96th St, Seattle, Washington | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,496    
Cost capitalized subsequent to acquisition 2,531    
Gross amount carried at close of current period 7,027    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,744    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4330 South Grove Road, Spokane, Washington | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,906    
Cost capitalized subsequent to acquisition 850    
Gross amount carried at close of current period 4,756    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 608    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
12021 West Bluemound Road, Wauwatosa, Wisconsin | United States      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,307    
Cost capitalized subsequent to acquisition 2,134    
Gross amount carried at close of current period 3,441    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,542    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
One Command Court, Bedford | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,847    
Cost capitalized subsequent to acquisition 4,719    
Gross amount carried at close of current period 8,566    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,517    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
195 Summerlea Road, Brampton | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,403    
Cost capitalized subsequent to acquisition 6,786    
Gross amount carried at close of current period 12,189    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,982    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
10 Tilbury Court, Brampton | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,007    
Cost capitalized subsequent to acquisition 17,897    
Gross amount carried at close of current period 22,904    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 8,974    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8825 Northbrook Court, Burnaby | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,091    
Cost capitalized subsequent to acquisition 2,476    
Gross amount carried at close of current period 10,567    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,097    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8088 Glenwood Drive, Burnaby | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,326    
Cost capitalized subsequent to acquisition 7,414    
Gross amount carried at close of current period 11,740    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,143    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
5811 26th Street S.E., Calgary | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 14,658    
Cost capitalized subsequent to acquisition 9,497    
Gross amount carried at close of current period 24,155    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 12,102    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3905-101 Street, Edmonton | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,020    
Cost capitalized subsequent to acquisition 910    
Gross amount carried at close of current period 2,930    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,703    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
68 Grant Timmins Drive, Kingston | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,639    
Cost capitalized subsequent to acquisition 753    
Gross amount carried at close of current period 4,392    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 458    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
3005 Boul. Jean-Baptiste Deschamps, Lachine | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,751    
Cost capitalized subsequent to acquisition 579    
Gross amount carried at close of current period 3,330    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,506    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1655 Fleetwood, Laval | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,196    
Cost capitalized subsequent to acquisition 18,761    
Gross amount carried at close of current period 26,957    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 14,003    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
4005 Richelieu, Montreal | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,800    
Cost capitalized subsequent to acquisition 2,657    
Gross amount carried at close of current period 4,457    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,912    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1209 Algoma Rd, Ottawa | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,059    
Cost capitalized subsequent to acquisition 7,178    
Gross amount carried at close of current period 8,237    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,426    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1650 Comstock Rd, Ottawa | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,478    
Cost capitalized subsequent to acquisition 90    
Gross amount carried at close of current period 7,568    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,884    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
235 Edson Street, Saskatoon | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 829    
Cost capitalized subsequent to acquisition 1,731    
Gross amount carried at close of current period 2,560    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 955    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
640 Coronation Drive, Scarborough | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,853    
Cost capitalized subsequent to acquisition 1,345    
Gross amount carried at close of current period 3,198    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,399    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
610 Sprucewood Ave, Windsor | Canada      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,243    
Cost capitalized subsequent to acquisition 733    
Gross amount carried at close of current period 1,976    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 778    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Gewerbeparkstr. 3, Vienna, Austria | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,542    
Cost capitalized subsequent to acquisition 9,431    
Gross amount carried at close of current period 15,973    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,510    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Woluwelaan 147, Diegem, Belgium | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,541    
Cost capitalized subsequent to acquisition 7,137    
Gross amount carried at close of current period 9,678    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,953    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Stupničke Šipkovine 62, Zagreb, Croatia | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,408    
Cost capitalized subsequent to acquisition 829    
Gross amount carried at close of current period 2,237    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 151    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Kratitirion 9 Kokkinotrimithia Industrial District, Nicosia, Cyprus | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,136    
Cost capitalized subsequent to acquisition 4,031    
Gross amount carried at close of current period 7,167    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 802    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Karyatidon 1, Agios Sylas Industrial Area (3rd), Limassol, Cyprus | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,935    
Cost capitalized subsequent to acquisition 131    
Gross amount carried at close of current period 2,066    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 173    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
65 Egerton Road, Birmingham, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 6,980    
Cost capitalized subsequent to acquisition 1,871    
Gross amount carried at close of current period 8,851    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,284    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Corby 278, Long Croft Road, Corby, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 20,486    
Cost capitalized subsequent to acquisition 5,433    
Gross amount carried at close of current period 25,919    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,056    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Otterham Quay Lane, Gillingham, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 9    
Encumbrances $ 0    
Initial cost to company 7,418    
Cost capitalized subsequent to acquisition 3,786    
Gross amount carried at close of current period 11,204    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,731    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Pennine Way, Hemel Hempstead, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 10,847    
Cost capitalized subsequent to acquisition 6,902    
Gross amount carried at close of current period 17,749    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,551    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Kemble Industrial Park, Kemble, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 5,277    
Cost capitalized subsequent to acquisition 7,422    
Gross amount carried at close of current period 12,699    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,082    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Gayton Road, Kings Lynn, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 3,119    
Cost capitalized subsequent to acquisition 2,060    
Gross amount carried at close of current period 5,179    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,077    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Cody Road, London, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 20,307    
Cost capitalized subsequent to acquisition 9,978    
Gross amount carried at close of current period 30,285    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 12,649    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
17 Broadgate, Oldham, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,039    
Cost capitalized subsequent to acquisition 496    
Gross amount carried at close of current period 4,535    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,538    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Harpway Lane, Sopley, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 681    
Cost capitalized subsequent to acquisition 1,519    
Gross amount carried at close of current period 2,200    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,497    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Unit 1A Broadmoor Road, Swindom, England | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,636    
Cost capitalized subsequent to acquisition 588    
Gross amount carried at close of current period 3,224    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,326    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Jeumont-Schneider, Champagne Sur Seine, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 1,750    
Cost capitalized subsequent to acquisition 2,881    
Gross amount carried at close of current period 4,631    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,590    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Bat I-VII Rue de Osiers, Coignieres, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 4    
Encumbrances $ 0    
Initial cost to company 21,318    
Cost capitalized subsequent to acquisition 1,177    
Gross amount carried at close of current period 22,495    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,376    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
26 Rue de I Industrie, Fergersheim, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,322    
Cost capitalized subsequent to acquisition 36    
Gross amount carried at close of current period 1,358    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 326    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Bat A, B, C1, C2, C3 Rue Imperiale, Gue de Longroi, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,390    
Cost capitalized subsequent to acquisition 1,087    
Gross amount carried at close of current period 4,477    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,177    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Le Petit Courtin Site de Dois, Gueslin, Mingieres, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 14,141    
Cost capitalized subsequent to acquisition 1,025    
Gross amount carried at close of current period 15,166    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,558    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
ZI des Sables, Morangis, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 277    
Initial cost to company 12,407    
Cost capitalized subsequent to acquisition 17,744    
Gross amount carried at close of current period 30,151    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 21,152    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
45 Rue de Savoie, Manissieux, Saint Priest, France | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 5,546    
Cost capitalized subsequent to acquisition 322    
Gross amount carried at close of current period 5,868    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,075    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Gutenbergstrabe 55, Hamburg, Germany | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 4,022    
Cost capitalized subsequent to acquisition 1,148    
Gross amount carried at close of current period 5,170    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,292    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Brommer Weg 1, Wipshausen, Germany | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,220    
Cost capitalized subsequent to acquisition 2,039    
Gross amount carried at close of current period 5,259    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,712    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Warehouse and Offices 4 Springhill, Cork, Ireland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 9,040    
Cost capitalized subsequent to acquisition 3,617    
Gross amount carried at close of current period 12,657    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,520    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
17 Crag Terrace, Dublin, Ireland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,818    
Cost capitalized subsequent to acquisition 1,075    
Gross amount carried at close of current period 3,893    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,556    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Damastown Industrial Park, Dublin, Ireland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 16,034    
Cost capitalized subsequent to acquisition 9,136    
Gross amount carried at close of current period 25,170    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,330    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Portsmuiden 46, Amsterdam, The Netherlands | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,852    
Cost capitalized subsequent to acquisition 2,175    
Gross amount carried at close of current period 4,027    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,662    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Schepenbergweg 1, Amsterdam, The Netherlands | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,258    
Cost capitalized subsequent to acquisition (600)    
Gross amount carried at close of current period 658    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 353    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Vareseweg 130, Rotterdam, The Netherlands | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,357    
Cost capitalized subsequent to acquisition 1,244    
Gross amount carried at close of current period 2,601    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,900    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Howemoss Drive, Aberdeen, Scotland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 6,970    
Cost capitalized subsequent to acquisition 5,997    
Gross amount carried at close of current period 12,967    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,506    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Traquair Road, Innerleithen, Scotland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 113    
Cost capitalized subsequent to acquisition 2,251    
Gross amount carried at close of current period 2,364    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,229    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Nettlehill Road, Houston Industrial Estate, Livingston, Scotland | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 11,517    
Cost capitalized subsequent to acquisition 27,529    
Gross amount carried at close of current period 39,046    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 19,822    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Av Madrid s/n Poligono Industrial Matillas, Alcala de Henares, Spain | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 186    
Cost capitalized subsequent to acquisition 270    
Gross amount carried at close of current period 456    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 367    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Calle Bronce, 37, Chiloeches, Spain | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 11,011    
Cost capitalized subsequent to acquisition 3,540    
Gross amount carried at close of current period 14,551    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,734    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Ctra M.118 , Km.3 Parcela 3, Madrid, Spain | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 3,981    
Cost capitalized subsequent to acquisition 6,751    
Gross amount carried at close of current period 10,732    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,128    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Abanto Ciervava, Spain | Europe      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 1,053    
Cost capitalized subsequent to acquisition 11    
Gross amount carried at close of current period 1,064    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 504    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Amancio Alcorta 2396, Buenos Aires, Argentina | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 655    
Cost capitalized subsequent to acquisition 722    
Gross amount carried at close of current period 1,377    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 439    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Azara 1245, Buenos Aires, Argentina | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 166    
Cost capitalized subsequent to acquisition (164)    
Gross amount carried at close of current period 2    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 0    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Spegazzini, Ezeiza Buenos Aires, Argentina | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 12,773    
Cost capitalized subsequent to acquisition (10,481)    
Gross amount carried at close of current period 2,292    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 520    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Av Ernest de Moraes 815, Bairro Fim do Campo, Jarinu Brazil | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 12,562    
Cost capitalized subsequent to acquisition (4,547)    
Gross amount carried at close of current period 8,015    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,514    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Rua Peri 80, Jundiai, Brazil | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 8,894    
Cost capitalized subsequent to acquisition (3,358)    
Gross amount carried at close of current period 5,536    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,146    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Francisco de Souza e Melo, Rio de Janerio, Brazil | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 3    
Encumbrances $ 0    
Initial cost to company 1,868    
Cost capitalized subsequent to acquisition 7,676    
Gross amount carried at close of current period 9,544    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,150    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Hortolandia, Sao Paulo, Brazil | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 24,078    
Cost capitalized subsequent to acquisition (4,430)    
Gross amount carried at close of current period 19,648    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,332    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
El Taqueral 99, Santiago, Chile | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 5    
Encumbrances $ 0    
Initial cost to company 2,629    
Cost capitalized subsequent to acquisition 34,428    
Gross amount carried at close of current period 37,057    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 12,808    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Panamericana Norte 18900, Santiago, Chile | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 5    
Encumbrances $ 0    
Initial cost to company 4,001    
Cost capitalized subsequent to acquisition 19,606    
Gross amount carried at close of current period 23,607    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 8,310    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Avenida Prolongacion del Colli 1104, Guadalajara, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 374    
Cost capitalized subsequent to acquisition 1,338    
Gross amount carried at close of current period 1,712    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,068    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Privada Las Flores No. 25 (G3), Guadalajara, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 905    
Cost capitalized subsequent to acquisition 1,188    
Gross amount carried at close of current period 2,093    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,016    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Tula KM Parque de Las, Huehuetoca, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 19,937    
Cost capitalized subsequent to acquisition (1,421)    
Gross amount carried at close of current period 18,516    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,672    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Carretera Pesqueria Km2.5(M3), Monterrey, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 3,537    
Cost capitalized subsequent to acquisition 4,462    
Gross amount carried at close of current period 7,999    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,749    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Lote 2, Manzana A, (T2& T3), Toluca, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 2,204    
Cost capitalized subsequent to acquisition 4,481    
Gross amount carried at close of current period 6,685    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 5,279    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Prolongacion de la Calle 7 (T4), Toluca, Mexico | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,544    
Cost capitalized subsequent to acquisition 14,744    
Gross amount carried at close of current period 22,288    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,474    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Panamericana Sur, KM 57.5, Lima, Peru | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 7    
Encumbrances $ 0    
Initial cost to company 1,549    
Cost capitalized subsequent to acquisition 692    
Gross amount carried at close of current period 2,241    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,222    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Av. Elmer Faucett 3462, Lima, Peru | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 528    
Initial cost to company 4,112    
Cost capitalized subsequent to acquisition 4,882    
Gross amount carried at close of current period 8,994    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 4,822    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Calle Los Claveles-Seccion 3, Lima, Peru | Latin America RIM      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 8,179    
Cost capitalized subsequent to acquisition 29,493    
Gross amount carried at close of current period 37,672    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 9,399    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Warehouse No 4, Shanghai, China | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,530    
Cost capitalized subsequent to acquisition 818    
Gross amount carried at close of current period 2,348    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 478    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
Jalan Karanggan Muda Raya No 59, Bogor Indonesia | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 7,897    
Cost capitalized subsequent to acquisition 4,902    
Gross amount carried at close of current period 12,799    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,714    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
1 Serangoon North Avenue 6, Singapore | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 58,637    
Cost capitalized subsequent to acquisition 54,113    
Gross amount carried at close of current period 112,750    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 7,309    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
2 Yung Ho Road, Singapore | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 10,395    
Cost capitalized subsequent to acquisition 1,968    
Gross amount carried at close of current period 12,363    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 1,977    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
26 Chin Bee Drive, Singapore | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 15,699    
Cost capitalized subsequent to acquisition 3,009    
Gross amount carried at close of current period 18,708    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 2,986    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
IC1 69 Moo 2, Soi Wat Namdaeng, Bangkok, Thailand | Asia Pacific      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 2    
Encumbrances $ 0    
Initial cost to company 13,226    
Cost capitalized subsequent to acquisition 2,888    
Gross amount carried at close of current period 16,114    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 3,995    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
8 Whitestone Drive, Austins Ferry, Australia | Australia      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 681    
Cost capitalized subsequent to acquisition 2,850    
Gross amount carried at close of current period 3,531    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 519    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years    
6 Norwich Street, South Launceston, Australia | Australia      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Facilities | facility 1    
Encumbrances $ 0    
Initial cost to company 1,090    
Cost capitalized subsequent to acquisition 17    
Gross amount carried at close of current period 1,107    
Accumulated Depreciation of Real Estate Assets, As Reported on Schedule III $ 123    
LIFE ON WHICH DEPRECIATION IN LATEST INCOME STATEMENT IS COMPUTED 40 years