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Real Estate Business Park Acquisitions (Tables) | 12 Months Ended
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Dec. 31, 2018
Dock 79 |
Intangible asset amortization (in thousands) |
|  |  |  |  | In-place |  |
|  |  |  |  | Leases |  |
| Initial Values |  |  | $ | 4,727 |  |
| Annual Amortization: |  |  |  |  |  |
| 2017 |  |  | $ | 2,501 |  |
| 2018 |  |  |  | 2,201 |  |
| 2019 |  |  |  | 25 |  |

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