| **CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands** | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Treasury Stock |
|------------------------------------------------------------------------------|-------|--------------|----------------------------|-------------------|----------------|
| Beginning Balance, Shares at Sep. 30, 2013                                   |       |         |                            | 9,318,000         |           |  |   | 2,000 |
| Beginning Balance at Sep. 30, 2013                                           |       | $ 7,784      | [1]                        | $ 9               | $ 75,400       | [1] | $ (67,601) | $ (24) |
| Director restricted stock grants (shares)                                    |       |         |                            | 80,000            |           |  |   |   |
| Director restricted stock grants                                             | [1]   | 109          |                            |              | 109            |  |   |   |
| Expense related to employee stock option grants                              | [1]   | 363          |                            |              | 363            |  |   |   |
| Exercise of convertible debentures (shares)                                  |       |         |                            | 168,000           |           |  |   |   |
| Exercise of convertible debentures                                           | [1]   | 210          |                            |              | 209            |  |   |   |
| Exercise of warrants (shares)                                                |       |         |                            | 54,000            |           |  |   |   |
| Exercise of warrants                                                         |       | 114          | [1]                        | $ 1               | 114            | [1] |   |   |
| Cancellations of shares (shares)                                             |       |         |                            | (52,000)          |           |  |   | (2,000) |
| Cancellations of shares                                                      |       | (88)         | [1]                        |              | (112)          | [1] |   | $ 24 |
| Purchase of common stock (shares)                                            |       |         |                            | (2,000)           |           |  |   | (2,000) |
| Purchase of common stock                                                     |       | (3)          | [1]                        |              |           |  |   | $ (3) |
| Net income                                                                   |       | $ 5,357      | [1]                        |              |           |  | 5,357 |   |
| Ending Balance, Shares at Sep. 30, 2014                                      |       | 9,566,000    |                            | 9,566,000         |           |  |   | 2,000 |
| Ending Balance at Sep. 30, 2014                                              |       | $ 13,846     | [1]                        | $ 10              | 76,083         | [1] | (62,244) | $ (3) |
| Director restricted stock grants (shares)                                    |       |         |                            | 66,000            |           |  |   |   |
| Director restricted stock grants                                             | [1]   | 177          |                            |              | 177            |  |   |   |
| Expense related to employee stock option grants                              | [1]   | 302          |                            |              | 302            |  |   |   |
| Purchase of common stock (shares)                                            |       |         |                            | (81,000)          |           |  |   | (2,000) |
| Purchase of common stock                                                     |       | (183)        | [1]                        |              | (186)          | [1] |   | $ 3 |
| Net income                                                                   |       | $ 8,728      | [1]                        |              |           |  | 8,728 |   |
| Ending Balance, Shares at Sep. 30, 2015                                      |       | 9,551,000    |                            | 9,551,000         |           |  |   | 0 |
| Ending Balance at Sep. 30, 2015                                              |       | $ 22,869     | [1]                        | $ 10              | $ 76,375       | [1] | $ (53,516) | $ 0 |
|                                                                              |
| [1](1) Sum of the detail may not equal the Balance total due to rounding.    |

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Stock Cancelled During the Period, Shares
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Stock Cancelled During the Period, Value
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| X                                                                                                                                                                                                                                                                                                                                                                              |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued during the period related to Director Restricted Stock Awards, net of any shares forfeited.
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| - Definition
Value of stock related to Director Restricted Stock Awards issued during the period, net of stock value of such awards forfeited.
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| - Definition
Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.
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| - Definition
This element represents the amount of recognized equity-based compensation related to stock options during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized).
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.
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| - Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
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| - Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued during the period as a result of the conversion of convertible securities.
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| - Definition
Number of new stock issued during the period.
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| - Definition
Number of shares that have been repurchased and retired during the period.
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| - Definition
Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
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