Stockholders' Equity and Share-Based Compensation - Treasury Stock (Details) - USD ($) $ / shares in Units, shares in Thousands |
Dec. 31, 2016 |
Nov. 15, 2016 |
|---|---|---|
| Class of Stock [Line Items] | ||
| Shares repurchased (in shares) | 445 | |
| Average price (in USD per share) | $ 3.09 | |
| Aggregate purchase price | $ 1,376,000 | |
| Common Stock | Stock Repurchase Program, November 2016 | ||
| Class of Stock [Line Items] | ||
| Shares authorized for purchase (up to) (in shares) | $ 5,000,000 |
| 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 cash outflow to reacquire common stock during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|