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Real Estate Asset Acquisition (Tables) - 880 & 890 Winter Street [Member] | Aug. 27, 2019
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Entity Information [Line Items] |
Schedule of Business Acquisitions, by Acquisition [Table Text Block] | The following table summarizes the allocation of the purchase price, including transaction costs, of 880 and 890 Winter Street at the date of acquisition (in thousands):
Land | $ | 31,376 |
Building and improvements | 57,922 |
Tenant improvements | 6,024 |
In-place lease intangibles | 11,494 |
Above-market lease intangibles | 246 |
Below-market lease intangibles | (1,092 | )
Net assets acquired | $ | 105,970 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] | The following table summarizes the estimated annual amortization of the acquired in-place lease intangibles, the acquired above-market lease intangibles and the acquired below-market lease intangibles for 880 and 890 Winter Street for the remainder of 2019 and each of the next five succeeding fiscal years (in thousands):
| Acquired In-Place Lease Intangibles |  | Acquired Above-Market Lease Intangibles |  | Acquired Below- Market Lease Intangibles
Period from August 27, 2019 through December 31, 2019 | $ | 1,801 |  |  | $ | 28 |  |  | $ | (226 | )
2020 | 4,485 |  |  | 80 |  |  | (599 | )
2021 | 2,391 |  |  | 80 |  |  | (237 | )
2022 | 1,121 |  |  | 43 |  |  | (30 | )
2023 | 179 |  |  | 15 |  |  | — |
2024 | 60 |  |  | — |  |  | — |

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- Definition Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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