J. STOCK OPTIONS AND WARRANTS (Details-Option Activity) - Employee Stock Options [Member] - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Number of shares | ||
| Number of shares - beginning balance | 1,930,225 | 1,735,225 |
| Number of shares - granted | 50,000 | 200,000 |
| Number of shares - exercised | ||
| Number of shares - cancelled or expired | (155,000) | (5,000) |
| Number of shares - ending balance | 1,825,225 | 1,930,225 |
| Weighted Average Price Per Share | ||
| Weighted average price per share - beginning balance | $ 0.40 | $ 0.43 |
| Weighted average price per share - granted | $ 0.18 | $ 0.19 |
| Weighted average price per share - exercised | ||
| Weighted average price per share - cancelled or expired | $ 1.81 | $ 3.50 |
| Weighted average price per share - ending balance | $ 0.28 | $ 0.40 |
| X | ||||||||||
- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
| X | ||||||||||
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
|
| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
|
| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|