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v3.20.2

Subsequent Events (Details) |  | 3 Months Ended
--- | --- | ---
Jul. 06, 2020 $ / shares | Jun. 30, 2020 ft² $ / shares | Mar. 31, 2020 $ / shares | Jun. 30, 2019 ft² $ / shares | Mar. 31, 2019 $ / shares
Subsequent Events |  |  |  |  |
Cash dividend declared per share (in dollars per share) |  | $ 0.09 | $ 0.09 | $ 0.09 | $ 0.09
Area of Real Estate Property | ft² |  | 9,508,226 |  | 9,498,858 |
Cash distribution declared | Subsequent Events. |  |  |  |  |
Subsequent Events |  |  |  |  |
Cash dividend declared per share (in dollars per share) | $ 0.09 |  |  |  |

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- Definition Area of a real estate property. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Details
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Period Type: |

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- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |