Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2019
USD ($)
segment
|
Jan. 01, 2019
USD ($)
|
|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Number of segments | segment | 1 | |
| Geographic segment | segment | 1 | |
| Long-term office lease | 2 | |
| Equipment finance lease | 1 | |
| Right-of-use asset | $ 1,420 | |
| Operating lease, liability | $ 1,632 | |
| Accounting Standards Update 2016-01 | ||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Right-of-use asset | $ 1,600 | |
| Operating lease, liability | $ 1,800 |
| X | ||||||||||
- Definition Equipment Finance Lease No definition available.
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- Definition Geographic Segment No definition available.
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| X | ||||||||||
- Definition Long-Term Office Lease No definition available.
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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. No definition available.
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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