v2.4.0.8

Note 2 - Current Developments, Future Operations, Liquidity and Capital Resources (Details) (USD $) | 3 Months Ended | 1 Months Ended | 0 Months Ended
--- | --- | --- | ---
Apr. 30, 2014 | Apr. 30, 2013 | May 30, 2014 Subsequent Event [Member] Net of Attorneys' Fees [Member] Chicony Power Technology Company Ltd [Member] | Jun. 02, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 30, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 15, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 16, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | Feb. 04, 2014 Chicony Power Technology Company Ltd [Member]
Note 2 - Current Developments, Future Operations, Liquidity and Capital Resources (Details) [Line Items] |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest | $ (1,318,000) | $ (1,474,000) |  |  |  |  |  |
Litigation Settlement, Amount |  |  |  |  |  | 7,600,000 |  | 9,700,000
Proceeds from Legal Settlements |  |  | 6,500,000 | 3,600,000 | 3,600,000 |  | 4,000,000 |
Negative Working Capital | 9,100,000 |  |  |  |  |  |  |
Derivative Assets (Liabilities), at Fair Value, Net | $ (3,500,000) |  |  |  |  |  |  |

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