|
Stock-Based Compensation Expense (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 1 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
Apr. 08, 2011
2011 Long-term Incentive Plan
|
Jun. 30, 2012
Stock Options
item
|
Jun. 30, 2011
Stock Options
|
Jun. 30, 2012
Stock Options
Minimum
|
Jun. 30, 2012
Stock Options
Maximum
|
May 31, 2011
Stock Options
Restricted Stock and Stock Option Plan
|
Jul. 28, 2010
Restricted Stock
|
|
| Stock-Based Compensation Expense | |||||||
| Number of stock option plans | 2 | ||||||
| Maximum number of shares of the company's common stock that may be awarded | 2,893,341 | 2,767,171 | |||||
| Options outstanding (in shares) | 1,815,499 | ||||||
| Stock compensation expense | $ 58 | $ 6,341 | |||||
| Stock compensation expense associated with the acceleration of the pre-IPO options | $ 6,310 | ||||||
| Vesting period | 5 years | 10 years | |||||
| Expiration term | 10 years | ||||||
| X | ||||||||||
|
- Definition
The number of share-based compensation plans approved by the entity's shareholders. No definition available.
|
| X | ||||||||||
|
- Definition
The period of time, from the grant date until the time at which the share-based award expires. No definition available.
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition. 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 | ||||||||||
|
- Details
|
| 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 number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|