Stock-Based Payments - 2016 Employee Stock Purchase Plan (Details) - 2016 ESPP - shares |
Jan. 01, 2019 |
Jul. 06, 2016 |
Jun. 30, 2019 |
|---|---|---|---|
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
| Increase in number of shares of common stock reserved for issuance of awards on the first day of each calendar year (in shares) | 1,173,333 | ||
| Increase in number of shares of common stock reserved for issuance of awards on the first day of each calendar year, as a percentage of outstanding shares | 1.00% | ||
| Increase in number of shares of common stock reserved for issuance (in shares) | 337,658 | ||
| Common stock available for future issuance (in shares) | 1,422,414 |
| X | ||||||||||
- Definition Represents the additional shares that may be authorized for issuance annually under an established share-based compensation plan, expressed as a percentage of the entity's outstanding shares. No definition available.
|
| X | ||||||||||
- Definition Represents the number of additional shares that may be authorized for issuance annually under an established share-based compensation plan. No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
|
| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|