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LIQUIDITY AND SIGNIFICANT ACCOUNTING POLICIES: (Details 2) (USD $) | 3 Months Ended | 6 Months Ended | 1 Months Ended |  | 0 Months Ended | 6 Months Ended | 12 Months Ended | 0 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended
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Mar. 31, 2013 | Mar. 31, 2012 | Mar. 31, 2013 | Mar. 31, 2012 | Nov. 30, 2012 Restricted Stock | Mar. 31, 2013 Restricted Stock | Nov. 15, 2012 Restricted Stock Non-executive directors | Mar. 31, 2013 Stock Options | Sep. 30, 2012 Stock Options | Nov. 21, 2012 Stock Options Chief executive officer 2006 Plan | Mar. 31, 2013 Stock Options Chief executive officer 2006 Plan | Mar. 31, 2013 Warrants Consultants | Mar. 31, 2012 Warrants Consultants | Mar. 31, 2013 Warrants Consultants | Mar. 31, 2012 Warrants Consultants
Stock- Based Compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining costs related to non-vested restricted stock awards (in dollars) | $ 170,000 |  | $ 170,000 |  |  |  |  |  |  |  |  |  |  |  |
Stock compensation expense | 38,000 | 48,000 | 129,000 | 219,000 | 54,000 |  |  |  |  |  | 4,000 |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 52,500 |  |  |  |  |  |  |  |
Options outstanding (in shares) |  |  |  |  |  | 52,500 |  |  |  |  |  |  |  |  |
Remaining costs related to non-vested restricted stock awards (in dollars) |  |  |  |  |  | 150,000 |  |  |  |  |  |  |  |  |
Number of Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the beginning of the period (in shares) |  |  |  |  |  |  |  | 1,362,500 |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 250,000 |  | 250,000 |  |  |  |  |
Outstanding at the end of the period (in shares) |  |  |  |  |  |  |  | 1,612,500 | 1,362,500 |  |  |  |  |  |
Period for which options are exercisable |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |
Common stock price per share required for vesting of options |  |  |  |  |  |  |  |  |  | $ 4.00 |  |  |  |  |
Common stock price per share as a percentage of exercise price for vesting of options |  |  |  |  |  |  |  |  |  | 2.00 |  |  |  |  |
Number of consecutive days considered for common stock price per share to determine vesting of options |  |  |  |  |  |  |  |  |  | 10 days |  |  |  |  |
Weighted Average Exercise Price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the beginning of the period (in dollars per share) |  |  |  |  |  |  |  | $ 1.19 |  |  |  |  |  |  |
Granted (in dollars per share) |  |  |  |  |  |  |  | $ 0.95 |  |  |  |  |  |  |
Outstanding at the end of the period (in dollars per share) |  |  |  |  |  |  |  | $ 1.15 | $ 1.19 |  |  |  |  |  |
Weighted Average Remaining Contractual Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period |  |  |  |  |  |  |  | 8 years 4 months 24 days | 8 years 7 months 6 days |  |  |  |  |  |
Aggregate Intrinsic Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at the end of the period (in dollars) |  |  |  |  |  |  |  | 70,000 | 140,000 |  |  |  |  |  |
Other disclosures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options outstanding that were vested and exercisable (in shares) |  |  |  |  |  |  |  | 412,500 |  |  |  |  |  |  |
Additional options outstanding that are expected to vest (in shares) |  |  |  |  |  |  |  | 1,200,000 |  |  |  |  |  |  |
Warrant expense recognized (in dollars) |  |  | $ 6,000 | $ 6,000 |  |  |  |  |  |  |  | $ 3,000 | $ 3,000 | $ 6,000 | $ 6,000

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