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EQUITY AND CONVERTIBLE DEBENTURES FINANCING (Details) (USD $) | 0 Months Ended | 3 Months Ended |  | 0 Months Ended | 3 Months Ended | 1 Months Ended |  |  |  | 0 Months Ended | 1 Months Ended | 3 Months Ended |  | 3 Months Ended |
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Jun. 15, 2012 | Apr. 30, 2012 | Dec. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2012 | Apr. 10, 2012 Rights item | Mar. 16, 2012 Rights | Dec. 31, 2012 Debenture Purchase Agreement | Jun. 01, 2011 Debenture Purchase Agreement Warrants | Dec. 31, 2012 Debenture Purchase Agreement Warrants | Jun. 30, 2012 Debenture Purchase Agreement Warrants | Jul. 28, 2011 Debenture Purchase Agreement Warrants | Jul. 28, 2011 Debenture Purchase Agreement Convertible debentures | Jul. 30, 2011 Debenture Purchase Agreement Convertible debentures | Dec. 31, 2012 Debenture Purchase Agreement Convertible debentures | Jun. 30, 2012 Debenture Purchase Agreement Convertible debentures | Dec. 31, 2012 Debenture Purchase Agreement Convertible debentures Minimum Prime Rate | Dec. 31, 2012 Debenture Purchase Agreement Convertible debentures Maximum
EQUITY AND CONVERTIBLE DEBENTURES FINANCING |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants issued to Debenture Purchasers (in shares) |  |  |  |  |  |  |  |  | 53,846 |  |  |  |  |  |  |  |  |
Aggregate principal amount of notes issued |  |  |  |  |  |  |  |  |  |  |  |  | $ 350,000 |  |  |  |  |
Reference rate, description |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Prime rate |
Margin (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.00% |
Stated interest rate (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00%
Interest rate as of reporting date (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% |  |  |
Conversion price of debt into common stock (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.30 |  |  | $ 1.25 |  |
Percentage of remaining principal amount, plus accrued but unpaid interest at which the entity can redeem the outstanding debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 120.00% |  |  |
Warrant exercise period |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |
Exercise price (in dollars per share) |  |  |  |  |  | $ 1.3 |  |  | $ 1.00 |  | $ 0.96 |  |  |  |  |  |  |
Direct costs under Agreement |  |  |  |  |  |  |  | 32,000 |  |  |  |  |  |  |  |  |  |
Value of warrants |  |  |  |  |  |  |  |  |  |  |  | 42,000 |  |  |  |  |  |
Fair value of convertible debt |  |  |  |  |  |  |  |  |  |  |  |  | 289,000 |  |  | 307,000 |  |
Warrants outstanding (in shares) |  |  |  |  |  |  |  |  |  | 53,846 |  |  |  |  |  |  |  |
Shares of common stock under conversion feature |  |  |  |  |  |  |  |  |  |  |  |  |  | 269,230 | 280,682 |  |  |
Income (expense) recorded related to change in the fair value of financial instruments |  |  | 61,000 | (56,000) |  |  |  | 61,000 |  |  |  |  |  |  |  |  |  |
Net difference between carrying value and fair value of warrants and the embedded conversion feature of the convertible debentures |  |  |  |  |  |  |  | 58,000 |  |  |  |  |  |  |  |  |  |
Rights offering, value of securities available to be issued upon exercise of rights |  |  |  |  |  |  | 4,200,000 |  |  |  |  |  |  |  |  |  |  |
Number of shares entitled by holder under each subscription right |  |  |  |  |  | 0.532 |  |  |  |  |  |  |  |  |  |  |  |
Common stock owned by Wynnefield Capital prior to rights offering (as a percent) |  | 21.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from rights offering | $ 4,200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rights offering (in shares) | 3,230,769 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares outstanding | 9,305,702 |  | 9,318,000 |  | 9,266,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of number of shares to officers and directors in rights offering | 137,678 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of number of shares to entities affiliated to Wynnefield Capital in rights offering | 2,840,251 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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