13. Stock Based Compensation (Details) (USD $)
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6 Months Ended | |
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Jun. 30, 2013
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Dec. 31, 2012
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Shares Available for Grant | ||
Beginning Balance | 169,087 | |
Grants | ||
Cancellations | ||
Ending Balance | 169,087 | |
Number of Shares | ||
Beginning Balance | 285,458 | |
Grants | ||
Cancellations | ||
Ending Balance | 285,458 | |
Options exercisable | 285,458 | 285,458 |
Weighted Average Exercise Price | ||
Beginning Balance | $ 14.44 | |
Grants | ||
Cancellations | ||
Ending Balance | $ 14.44 | |
Options exercisable | $ 14.44 | $ 14.44 |
Weighted Average Remaining Contractual Life (years) | ||
Beginning Balance | 6 years 3 months 18 days | |
Ending Balance | 5 years 9 months 18 days | |
Options exercisable | 5 years 9 months 18 days | 6 years 3 months 18 days |
Aggregate Intrinsic Value | ||
Beginning Balance | ||
Grants | ||
Cancellations | ||
Ending Balance |
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- Details
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- Definition
Custom Element. No definition available.
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- Definition
Custom Element. No definition available.
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- Definition
Custom Element. No definition available.
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- Definition
Custom Element. No definition available.
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- Details
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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
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- Details
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- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The combined weighted average of the accumulated differences between the fair values on underlying shares and exercises prices to acquire such shares as of the grant date on options that were either forfeited or lapsed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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
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- Details
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X | ||||||||||
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded. No definition available.
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