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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
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Jun. 30, 2012
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Mar. 31, 2012
Unaudited
|
|---|---|---|
| Convertible preferred stock, par value | $ 1.00 | $ 1.00 |
| Convertible preferred stock, shares authorized | 10,000,000 | 10,000,000 |
| Convertible preferred stock, shares of Series H authorized | 276,000 | 276,000 |
| Convertible preferred stock, shares issued | 1,000 | 1,000 |
| Convertible preferred stock, shares outstanding | 1,000 | 1,000 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 50,000,000 | 50,000,000 |
| Common stock, shares issued | 15,920,088 | 15,920,088 |
| Common stock, shares outstanding | 15,920,088 | 15,920,088 |