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Income Taxes Income Taxes Text Tag (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2011 | Mar. 31, 2017 | Mar. 31, 2016 | [1]
Income Tax Disclosure [Abstract] |  |  |
Stock Issued During Period, Value, Issued for Cash | $ 55,000 |  |
Section 382 annual limitation |  | .9 |
Operating Loss Carryforwards |  | $ 5,000 |
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration |  | 18,100 |
Deferred Tax Assets, Net |  | 25,019 | $ 22,981
Deferred Tax Asset Reduction |  | 5,800 |
Deferred Tax Assets, Net of Valuation Allowance, Current |  | 25,019 | $ 22,981
Deferred Tax Assets, Operating Loss Carryforwards, Federal |  | 39,400 |
Deferred Tax Assets, Operating Loss Carryforwards, State and Local |  | 50,900 |
Deferred Tax Assets, Operating Loss Carryforwards, City |  | $ 44,600 |
[1] | (a) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Refer to Notes 1 and 19 for further detail.

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