|
Consolidated Statement of Changes in Stockholders' Equity (USD $)
|
Common Stock [Member]
|
Additional Paid-In Capital [Member]
|
Deficit [Member]
|
Stock Commited Future Issuance [Member]
|
Total
|
|---|---|---|---|---|---|
| Beginning Balance at Dec. 31, 2010 | $ 12,346 | $ 69,370,261 | $ (56,286,767) | $ 28,500 | $ 13,124,340 |
| Beginning Balance (Shares) at Dec. 31, 2010 | 12,345,840 | ||||
| Stock-based compensation | 1,461,271 | 121,750 | 1,583,021 | ||
| Shares issued-stock grants | 81 | 115,419 | (115,500) | ||
| Shares issued-stock grants (Shares) | 81,380 | ||||
| Net loss for the year | (5,869,007) | (5,869,007) | |||
| Ending Balance at Dec. 31, 2011 | 12,427 | 70,946,951 | (62,155,774) | 34,750 | 8,838,354 |
| Ending Balance (Shares) at Dec. 31, 2011 | 12,427,220 | ||||
| Stock-based compensation | 962,921 | 12,500 | 975,421 | ||
| Shares issued-stock grants | 99 | 45,759 | (44,125) | 1,733 | |
| Shares issued-stock grants (Shares) | 99,020 | ||||
| Net loss for the year | (4,057,075) | (4,057,075) | |||
| Ending Balance at Dec. 31, 2012 | $ 12,526 | $ 71,955,631 | $ (66,212,849) | $ 3,125 | $ 5,758,433 |
| Ending Balance (Shares) at Dec. 31, 2012 | 12,526,240 |
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|