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EQUITY AND CONVERTIBLE DEBENTURES FINANCING (Details) (USD $) | 0 Months Ended | 3 Months Ended | 6 Months Ended |  | 0 Months Ended | 6 Months Ended | 1 Months Ended |  |  |  | 0 Months Ended | 1 Months Ended | 6 Months Ended |  | 6 Months Ended |
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Jun. 15, 2012 | Apr. 30, 2012 | Mar. 31, 2013 | Mar. 31, 2012 | Mar. 31, 2013 | Mar. 31, 2012 | Sep. 30, 2012 | Apr. 10, 2012 Rights item | Mar. 16, 2012 Rights | Mar. 31, 2013 Debenture Purchase Agreement | Jun. 01, 2011 Debenture Purchase Agreement Warrants | Mar. 31, 2013 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 | Mar. 31, 2013 Debenture Purchase Agreement Convertible debentures | Jun. 30, 2012 Debenture Purchase Agreement Convertible debentures | Mar. 31, 2013 Debenture Purchase Agreement Convertible debentures Minimum Prime Rate | Mar. 31, 2013 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) |  |  |  |  |  |  |  | $ 1.30 |  |  | $ 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 |  |  | (20,000) | (28,000) | 41,000 | (84,000) |  |  |  | 41,000 |  |  |  |  |  |  |  |  |  |
Net difference between carrying value and fair value of warrants and the embedded conversion feature of the convertible debentures |  |  |  |  |  |  |  |  |  | 78,000 |  |  |  |  |  |  |  |  |  |
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 |  | 9,318,000 |  | 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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