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Real Estate and Intangible Assets - Significant Existing Real Estate Activity (Details) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2020 USD ($) a lease | Jun. 30, 2019 a
Real Estate Properties [Line Items] |  |
Total Acres | a | 89,128 | 75,886
Arizona, California, Florida, Michigan and Nebraska |  |
Real Estate Properties [Line Items] |  |
Number of Leases | 10 |
Total Acres | a | 6,525 |
New Leases | Arizona, California, Florida, Michigan and Nebraska |  |
Real Estate Properties [Line Items] |  |
Annualized straight-line rent | $ | $ 4,758 |
Number of Leases with Participation Rents | 4 |
Number of Leases with Participation Rents, Renewed | 2 |
Lease Term | 6 years 2 months 12 days |
Number of NNN leases | 6 |
Number of NN leases | 3 |
Number Of N leases | 0 |
Prior Leases | Arizona, California, Florida, Michigan and Nebraska |  |
Real Estate Properties [Line Items] |  |
Annualized straight-line rent | $ | $ 4,661 |
Number of Leases with Participation Rents | 3 |
Number of NNN leases | 6 |
Number of NN leases | 2 |
Number Of N leases | 2 |

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- Definition Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121576215&loc=SL77919359-209981 + Details
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