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19. Subsequent Events (Tables) | 3 Months Ended
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Mar. 31, 2014
Subsequent Events [Abstract] |
Initial round of a private placement |
|  | First Round |  |  | Second Round |  |  |  |
|  | April 29, 2014 |  |  | May 6, 2014 |  |  | Total |
Shares sold |  |  | 2,776,500 |  |  |  | 3,418,125 |  |  |  | 6,194,625 |
Price per share |  | $ | 4.00 |  |  | $ | 4.00 |  |  | $ | 4.00 |
Gross Proceeds |  |  | 11,106,000 |  |  |  | 13,672,500 |  |  |  | 24,778,500 |
Fees, expenses and payment of certain accounts payable |  |  | (1,883,100 | ) |  |  | (1,367,250 | ) |  |  | (3,250,350 | )
Net proceeds |  | $ | 9,222,900 |  |  | $ | 12,305,250 |  |  | $ | 21,528,150 |
Warrants issued |  |  | 1,110,600 | (a) |  |  | 1,367,251 | (b) |  |  | 2,477,851 |
Strike price of warrants |  | $ | 4.80 |  |  | $ | 4.80 |  |  | $ | 4.80 |

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