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Stockholders' Equity (Tables) | 12 Months Ended
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Sep. 30, 2013
Stockholders' Equity [Abstract] |
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block] |
Restricted Stock Awards: |  |  |  |  |  |  |  |
Fiscal Year |  | Shares Granted |  | Weighted Average Fair Value at Date of Grant |  | Shares Vested |  | Shares Forfeited |  | Shares Outstanding |  | Expense recognized through September 30, 2013
2006 |  | 384,850 |  | $ 24.78 |  | 258,347 |  | 126,503 |  | - |  | $ 6,402
2006 |  | 25,000 |  | 17.36 |  | 25,000 |  | - |  | - |  | 434
2007 |  | 20,000 |  | 25.08 |  | 20,000 |  | - |  | - |  | 502
2007 |  | 4,000 |  | 26.48 |  | 4,000 |  | - |  | - |  | 106
2008 |  | 101,650 |  | 19.17 |  | 85,750 |  | 15,900 |  | - |  | 1,779
2009 |  | 185,100 |  | 8.71 |  | 146,400 |  | 38,700 |  | - |  | 1,344
2010 |  | 225,486 |  | 3.64 |  | 147,456 |  | 78,030 |  | - |  | 495
2011 |  | 320,000 |  | 3.39 |  | 171,715 |  | 73,205 |  | 75,080 |  | 669
2012 |  | 107,500 |  | 2.07 |  | 35,834 |  | - |  | 71,666 |  | 124
2013 |  | 12,500 |  | 5.00 |  | - |  | - |  | 12,500 |  | 19
Schedule Of Unvested Restricted Stock Units Roll Forward Table [Text Block] |
|  | Years Ended September 30,
|  | 2013 |  | 2012 |  | 2011
Unvested at beginning of year |  | 257,826 |  | 376,200 |  | 352,086
| Granted |  | 12,500 |  | 107,500 |  | 320,000
| Vested |  | (111,080) |  | (192,973) |  | (165,628)
| Forfeited |  | - |  | (32,901) |  | (130,258)
Unvested at end of year |  | 159,246 |  | 257,826 |  | 376,200
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|  |  | Years Ended September 30,
|  |  | 2013 |  | 2012 |  | 2011
Weighted average value per option granted during the period |  | $ | 3.43 |  |  | N/A |  | $ | 2.05
Dividends (1) |  | $ | - |  |  | N/A |  | $ | -
Stock price volatility (2) |  |  | 66.6% |  |  | N/A |  |  | 69.9%
Risk-free rate of return |  |  | 0.9% |  |  | N/A |  |  | 1.9%
Option term |  |  | 10.0 years |  |  | N/A |  |  | 10.0 years
Expected life |  |  | 6.0 years |  |  | N/A |  |  | 6.0 years
Forfeiture rate (3) |  |  | 10.0% |  |  | N/A |  |  | 0.0%
| (1) We do not currently pay dividends on our common stock.
| (2) Based upon the Company's historical volatility.
| (3) The forfeiture rate for the 2011 options was assumed on the date of grant to be zero based on the limited number of employees who have been awarded stock options. The forfeiture rate for the 2013 options was for a larger number of employees and based on historical data.
Schedule Of Stock Options Roll Forward Table [Text Block] |
|  |  |  | Weighted Average
|  | Shares |  | Exercise Price
Outstanding, September 30, 2010 |  | 158,500 |  | $ | 18.66
Options granted |  | 20,000 |  |  | 3.24
Exercised |  | - |  |  | -
Forfeited and Cancelled |  | (158,500) |  |  | 18.66
Outstanding, September 30, 2011 |  | 20,000 |  | $ | 18.66
Options granted |  | - |  |  | -
Exercised |  | - |  |  | -
Forfeited and Cancelled |  | - |  |  | -
Outstanding, September 30, 2012 |  | 20,000 |  | $ | 3.24
Options granted |  | 150,000 |  |  | 5.76
Exercised |  | - |  |  | -
Forfeited and Cancelled |  | - |  |  | -
Outstanding, September 30, 2013 |  | 170,000 |  | $ | 5.46
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
Exercise Prices |  | Outstanding as of September 30, 2013 |  | Remaining Contractual Life in Years |  |  | Weighted-Average Exercise Price |  | Exercisable as of September 30, 2013 |  |  | Weighted-Average Exercise Price
$3.24 |  | 20,000 |  | 7.80 |  | $ | 3.24 |  | 13,333 |  | $ | 3.24
$5.76 |  | 150,000 |  | 9.58 |  | $ | 5.76 |  | - |  | $ | -
|  | 170,000 |  |  |  | $ | 5.46 |  | 13,333 |  | $ | 3.24

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + 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 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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 (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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