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12. STOCK OPTIONS (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Beginning Balance, Shares | 999,000 | 1,193,700
Granted, Shares | 233,000 | 94,000
Cancelled or expired, Shares | (68,000) | (288,700)
Ending Balance, Shares | 1,164,000 | 999,000
Exercisable shares | 1,034,000 |
Cancelled or expired, Exercise price per share | $ 3.6 |
Beginning Balance, Weighted average exercise price | $ 1.96 | $ 2.04
Granted, Weighted average exercise price | $ 1.27 | $ 2.14
Cancelled or expired, Weighted average exercise price | $ 3.6 | $ 2.35
Ending Balance, Weighted average exercise price | $ 1.73 | $ 1.96
Exercisable Weighted average exercise price | $ 1.75 |
Minimum [Member] |  |
Beginning Balance, Exercise price per share | $ 1.50 | $ 1.50
Granted, Exercise price per share | $ 1.21 | $ 2.00
Cancelled or expired, Exercise price per share |  | $ 1.50
EndingBalance, Exercise price per share | $ 1.21 | $ 1.50
Exercisable Exercise price per share | $ 1.21 |
Maximum [Member] |  |
Beginning Balance, Exercise price per share | $ 2.45 | $ 3.60
Granted, Exercise price per share | $ 1.50 | $ 2.22
Cancelled or expired, Exercise price per share |  | $ 3.60
EndingBalance, Exercise price per share | $ 2.45 | $ 2.45
Exercisable Exercise price per share | $ 2.45 |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option 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)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option 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)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + 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)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + 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)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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