| **Income Taxes (Details) (USD $)**      | 3 Months Ended | 12 Months Ended |
|-----------------------------------------|----------------|-----------------|
||
| **Income Tax Examination [Line Items]** |           |            |   |   |   |   |   |   |   |   |
| Income Tax Expense (Benefit)            | $ 4,597,000    | $ 0             | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ (4,597,000) | $ 0 |
| Unutilized tax credits                  | 1,100,000      |            |   |   |   |   |   |   | 1,100,000 |   |
| U.S.                                    |           |            |   |   |   |   |   |   |   |   |
| **Income Tax Examination [Line Items]** |           |            |   |   |   |   |   |   |   |   |
| Net operating losses                    | 40,800,000     |            |   |   |   |   |   |   | 40,800,000 |   |
| State                                   |           |            |   |   |   |   |   |   |   |   |
| **Income Tax Examination [Line Items]** |           |            |   |   |   |   |   |   |   |   |
| Net operating losses                    | $ 29,200,000   |            |   |   |   |   |   |   | $ 29,200,000 |   |

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| - Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.
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| - Definition
The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.
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