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Stockholders' Equity - Stock option grants (Details) (USD $) | 12 Months Ended | 13 Months Ended |  | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 28, 2014 | Feb. 28, 2013 | Feb. 28, 2014 Exercise Price Exceeds Marke tPrice | Mar. 28, 2013 Exercise Price Equals Market Price | Feb. 28, 2014 Exercise Price Equals Market Price | Feb. 28, 2014 Exercise Price is Less than Market Price
Shares |  |  |  |  | 135,500 |
Weighted Average Exercise Price | $ 1.06 | $ 0.6 |  | $ 1.06 |  |
Weighted Average Fair Value |  |  |  | $ 0.50 |  |

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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
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