Stock-Based Compensation (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
May 13, 2015 |
Mar. 31, 2017 |
|
| Stock-Based compensation | ||
| Maximum number of shares available for future issuance | 417,317 | |
| Restricted Stock | ||
| Stock-Based compensation | ||
| Unrecognized compensation expense related to shares | $ 64,056 | |
| 2010 Plan | ||
| Stock-Based compensation | ||
| Maximum number of shares of common stock that may be delivered under the 2010 Plan, excluding additional shares relating to the 2004 Plan | 2,700,000 | |
| 2015 Plan | Restricted Stock | ||
| Stock-Based compensation | ||
| Shares authorized for issuance | 1,052,000 | |
| Vesting period | 43 months | |
| Unrecognized compensation expense related to shares | $ 9,438 |
| X | ||||||||||
- Definition Represents the number of shares originally authorized under the plan, excluding additional shares that are available under the current plan but which were formerly attributable to the prior plan. No definition available.
|
| X | ||||||||||
- Definition Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. No definition available.
|
| X | ||||||||||
- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| 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 The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| 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://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|