Capital Stock | 3 Months Ended |
Oct. 31, 2013 |
Capital Stock [Abstract] | ' |
Capital Stock | ' |
Note 6 - Capital Stock |
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Common Stock Issuances |
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For settlement of outstanding debt: |
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During October 2013, we issued 1,859,879 shares of common stock to Hydrocarb to settle the $2,400,000 Fee as described in Note 5 - Notes Payable, $553,630 of interest and late fees associated with the Fee, and $635,937 of joint interest billings payable to Hydrocarb for its work on the Namibian concession. The shares were valued at $3,589,567, based on the value of the obligations settled. |
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Stock Options and Warrants |
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As of October 31, 2013, Duma could grant up to 2,650,000 shares of common stock under the 2013 Stock Incentive Plan ("2013 Plan"). The Plan is administered by the Compensation Committee of the Board of Directors, or in the absence of a Compensation Committee, the full Board of Directors, which has substantial discretion to determine persons, amounts, time, price, exercise terms, and restrictions of the grants, if any. |
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Options granted to non-employees |
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We account for options granted to non-employees under the provisions of ASC 505-50 and record the associated expense at fair value on the final measurement date. Because there is no disincentive for nonperformance for these awards, the final measurement date occurs when the services are complete, which is the vesting date. For the options granted to non-employees on a graded vesting schedule, we estimate the fair value of the award as of the end of each reporting period and recognize an appropriate portion of the cost based on the fair value on that date. When the award vests, we adjust the cost previously recognized so that the cost ultimately recognized is equivalent to the fair value on the date the performance is complete. |
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In August 2013, 120,000 of the 600,000 options granted to our independent directors became vested and the remainder of the previously unamortized fair value of these options, $16,184, was recognized on the vesting date. The fair value was estimated using the Black-Sholes option pricing model with an expected life of 6.5 years, a risk free interest rate of 2.01%, a dividend yield of 0%, and a volatility factor of 144.01%. |
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In October 2013, the board accelerated the vesting of the remaining 480,000 options so that they became fully and immediately vested. The fair value of the options on the date of vesting of $851,096 was recognized immediately as an expense. The fair value was estimated using the Black-Sholes option pricing model with an expected life of 6.5 years, a risk free interest rate of 2.09%, a dividend yield of 0%, and a volatility factor of 117.31%. |
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In addition, during October 2013, the final tranche of certain options that had originally been granted to non-employees in April 2011 vested. |
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The following table provides information about options granted to non-employees under our stock incentive plans during the quarters ended October 31, 2012 and 2013: |
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| | 2013 | | | 2012 | | | | | | | | | |
Number of options granted | | | - | | | | - | | | | | | | | | |
Compensation expense recognized | | $ | 927,902 | | | $ | 151,844 | | | | | | | | | |
Weighted average exercise price of options granted | | $ | N/A | | | $ | N/A | | | | | | | | | |
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The following table details the significant assumptions used to compute the fair values of stock options revalued during the quarters ended October 31: |
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| | 2013 | | 2012 | | | | | | | | | | | | |
Risk-free interest rate | | 2.01% - 2.09% | | 1.14% - 1.21% | | | | | | | | | | | | |
Dividend yield | | 0% | | 0% | | | | | | | | | | | | |
Volatility factor | | 117.05-144.01% | | 140%-141% | | | | | | | | | | | | |
Expected life (years) | | 6.5 years | | 6.5 years | | | | | | | | | | | | |
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Options granted to employees |
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The following table provides information about options granted to employees under our stock incentive plans during the quarters ended October 31, 2012 and 2013: |
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| | 2013 | | | 2012 | | | | | | | | | |
Number of options granted | | | - | | | | - | | | | | | | | | |
Compensation expense recognized | | $ | 56,028 | | | $ | 64,229 | | | | | | | | | |
Weighted average exercise price of options granted | | $ | N/A | | | $ | N/A | | | | | | | | | |
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Summary information regarding stock options issued and outstanding as of October 31, 2013 is as follows: |
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| | Options | | | Weighted | | | Aggregate | | | Weighted | |
Average | intrinsic | average |
Share Price | value | remaining |
| | contractual |
| | life (years) |
Outstanding at year ended July 31,2013 | | | 1,536,000 | | | $ | 2.38 | | | $ | - | | | | 7.98 | |
Granted | | | - | | | | - | | | | | | | | | |
Exercised | | | - | | | | - | | | | | | | | | |
Expired | | | (56,000 | ) | | | 2.5 | | | | | | | | | |
Outstanding at quarter ended October 31, 2013 | | | 1,480,000 | | | $ | 2.38 | | | $ | - | | | | 8.03 | |
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No non-vested stock options existed as of October 31, 2013. |
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Warrants |
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Warrants granted to related party |
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During the year ended July 31, 2011, we entered into a consulting agreement with Geoserve Marketing, LLC ("Geoserve"), a company controlled by Michael Watts, who is a related party as described in Note 7 - Related Party Transactions. Under the terms of the agreement, we granted warrants to purchase 1,200,000 shares of common stock that have a market condition. If our common stock attains a five day average closing price of $7.50 per share, 600,000 warrants with an exercise price of $2.50 and an expiration date of February 15, 2016 shall be exercisable ("Warrant B"). If our common stock attains a five day average closing price of $15.00 per share, 600,000 warrants with an exercise price of $2.50 and an expiration date of February 15, 2016 shall be exercisable ("Warrant C"). The fair value of warrants that vest upon the attainment of a market condition must be estimated and amortized over the lower of the implicit or derived service period of the warrants. Previously recognized expense is not reversed in the event of a subsequent decline in the fair value of market condition equity based compensation. The fair value of the warrants and the derived service period were valued using a lattice model that values the liability of the warrants based on a probability weighted discounted cash flow model. This model is based on future projections of the various potential outcomes. Warrant B and Warrant C will be amortized over the derived service periods of 2.08 years and 2.49 years, respectively. |
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The following reflects the fair value at the end of the derived service for each of the warrants: |
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| Warrant B | | Warrant C | | | | | | | | | |
Fair value | | $ | 266,017 | | | $ | 206,245 | | | | | | | | | |
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The following table reflects information regarding Warrant B and Warrant C during the quarters ended October 31, 2013 and 2012: |
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| 2013 | | 2012 | | | | | | | | | |
Compensation expense recognized | | $ | 6,754 | | | $ | 80,493 | | | | | | | | | |
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Summary information regarding common stock warrants issued and outstanding as of October 31, 2013, is as follows: |
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| | Warrants | | | Weighted | | | Aggregate | | | Weighted | |
Average | intrinsic | average |
Share Price | value | remaining |
| | contractual |
| | life (years) |
Outstanding at year ended July 31,2013 | | | 3,710,877 | | | $ | 2.5 | | | $ | - | | | | 1.87 | |
Granted | | | - | | | | - | | | | | | | | | |
Exercised | | | - | | | | - | | | | | | | | | |
Expired | | | - | | | | - | | | | | | | | | |
Outstanding at quarter ended October 31, 2013 | | | 3,710,877 | | | $ | 2.5 | | | $ | - | | | | 1.61 | |