v2.4.0.8

Common Stock (Details) (USD $) | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jun. 30, 2012
Common Stock [Line Items] |  |
Realized value, options exercised | $ 99,500 | $ 136,000
Options exercised | 50,000 | 95,000
Cash received for options exercised | 200,000 | 308,000
Incremental Shares Issued [Member] |  |
Common Stock [Line Items] |  |
Exercise price per share | $ 4.01 |
Market price per share | $ 5.66 |
In the money shares exercise of options, net | 53,136 |
Realized value, options exercised | 124,000 |
Options exercised | 75,000 |
Executive Officer [Member] | Class A Nonvoting Common Stock [Member] |  |
Common Stock [Line Items] |  |
Common stock, shares issued | 217,890 | 155,925
Options exercised | 50,000 | 95,000
Cash received for options exercised | $ 200,500 | $ 308,000

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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