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Stock-Based Incentive Plan - Schedule of Options and Incentive Warrants (Details) (USD $) | 3 Months Ended | 12 Months Ended |
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Dec. 31, 2013 | Jun. 30, 2014 Stock Options and Incentive Warrants | Jun. 30, 2014 Common Stock Stock Options and Incentive Warrants
Share Based Compensation Arrangement by Share Based Payment Award, Options and Incentive Warrants Outstanding [Roll Forward] |  |  |  |
Options and Incentive Warrants Outstanding, Beginning of Period (in shares) |  | 4,822,820 |  |
Options and Incentive Warrants, Grants (in shares) |  | 0 |  |
Options and Incentive Warrants, Exercises (in shares) | (4,000,000) | (4,600,000) |  |
Options and Incentive Warrants, Forfeited or Canceled (in shares) |  | 0 |  |
Options and Incentive Warrants, Expirations (in shares) |  | 0 |  |
Options and Incentive Warrants Outstanding, End of Period (in shares) | 4,800,000 | 178,061 |  |
Options and Incentive Warrants, Vested and Expected to Vest (in shares) |  | 178,061 |  |
Options and Incentive Warrants, Exercisable (in shares) |  | 178,061 |  |
Share Based Compensation Arrangement by Share Based Payment Award, Options and Incentive Warrants Outstanding Weighted Average Exercise Price [Roll Forward] |  |  |  |
Options and Incentive Warrants Outstanding, Weighted Average Exercise Price, Beginning of Period (in USD per share) |  | $ 1.99 |  |
Options and Incentive Warrants, Exercises, Weighted Average Exercise Price (in USD per share) |  | $ 1.99 |  |
Options and Incentive Warrants, Forfeitures, Weighted Average Exercise Price (in USD per share) |  | $ 0.00 |  |
Options and Incentive Warrants, Expirations, Weighted Average Exercise Price (in USD per share) |  | $ 0.00 |  |
Options and Incentive Warrants Outstanding, Weighted Average Exercise Price, End of Period (in USD per share) |  | $ 2.08 |  |
Options and Incentive Warrants, Vested and Expected to Vest, Weighted Average Exercise Price (in USD per share) |  | $ 2.08 |  |
Options and Incentive Warrants, Exercisable, Weighted Average Exercise Price (in USD per share) |  | $ 2.08 |  |
Share Based Compensation Arrangement by Share Based Payment Award Options and Incentive Warrants Nonvested [Roll Forward] |  |  |  |
Options and Incentive Warrants, Outstanding, Aggregate Intrinsic Value |  | $ 1,580,075 | [1] |
Options and Incentive Warrants, Vested and Expected to Vest, Aggregate Intrinsic Value |  | 1,580,075 | [1] |
Options and Incentive Warrants, Exercisable, Aggregate Intrinsic Value |  | $ 1,580,075 | [1] |
Options and Incentive Warrants, Outstanding, Weighted Average Remaining Contractual Term |  | 1 year 9 months |  |
Options and Incentive Warrants, Vested and Expected to Vest, Weighted Average Remaining Contractual Term 1 |  | 1 year 9 months |  |
Options and Incentive Warrants, Exercisable, Weighted Average Remaining Contractual Term |  | 1 year 9 months |  |
Share Price |  |  |  | $ 10.95
[1] | (1)Based upon the difference between the market price of our common stock on the last trading date of the period ($10.95 as of June 30, 2014) and the Stock Option or Incentive Warrant exercise price of in-the-money Stock Options and Incentive Warrants.

X
- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options and incentive warrants outstanding and currently exercisable. + References No definition available. + Details
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- Definition The number of shares into which fully or partially vested stock options and incentive warrants outstanding as of the balance sheet date can be currently converted under the option plan or incentive warrants plan. + References No definition available. + Details
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- Definition As of the balance sheet date, the weighted average price at which grantees can acquire the shares reserved for issuance on vested portions of options and Incentive Warrants outstanding and currently exercisable under the stock option and incentive warrants plans. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for vested portions of options and incentive warrants outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five month. + References No definition available. + Details
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- Definition The number of share options (or share units) and incentive warrants exercised during the current period. + References No definition available. + Details
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- Definition Weighted average price at which option and warrant holders acquired shares when converting their Stock Options and Incentive Warrants into shares. + References No definition available. + Details
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- Definition The number of options and incentive warrants for which the right to exercise has lapsed under the terms of the plan agreements. + References No definition available. + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to Stock Options and Incentive Warrants of the plans that expired. + References No definition available. + Details
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- Definition The number of Stock Options and Incentive Warrants that were forfeited or canceled during the reporting period. + References No definition available. + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to Stock Options and Incentive Warrants that were terminated. + References No definition available. + Details
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- Definition Gross number of share options (or share units) and Incentive Warrants granted during the period. + References No definition available. + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options and incentive warrants outstanding. + References No definition available. + Details
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- Definition The number of shares reserved for issuance under stock option agreements awarded under the plan and incentive warrants as authorized by the board of directors that validly exist and are outstanding as of the balance sheet date, including vested options. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for option and incentive warrants awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options and incentive warrants outstanding. + References No definition available. + Details
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