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Allowance for Doubtful Accounts (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jul. 31, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | Dec. 31, 2017
Allowance for Doubtful Accounts |  |  |  |  |  |
Provision for unbilled rent receivable |  |  |  | $ 1,440,000 |  |
Balance in allowance for doubtful accounts |  |  |  |  |  | $ 0
Bad debt expense |  | $ 0 |  | $ 0 | $ 310,000 |
Write-off of unbilled rent receivable | $ 74,000 |  |  |  | 362,000 |
Write-off of unamortized intangible lease assets |  |  |  |  | 67,000 |
Write off of tenant origination costs |  |  |  |  | 884,000 |
Impairment loss |  |  | $ 153,000 |  | 153,000 |
Real Estate Property In Ann Arbor Michigan |  |  |  |  |  |
Allowance for Doubtful Accounts |  |  |  |  |  |
Impairment loss |  |  | $ 153,000 |  | $ 153,000 |

X
- Definition Amount of allowance related to estimated loss from rent receivable transactions. + References No definition available. + Details
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- Definition Represents information pertaining to write-off of tenant origination costs. + References No definition available. + Details
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X
- Definition Represents the amount of unamortized intangible lease assets written off during the period. + References No definition available. + Details
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- Definition Represents the amount of unbilled rent receivable written off during the period. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5074-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 + Details
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- Details
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