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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.

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Note 18 - Restatement (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Note 18 - Restatement (Details) [Line Items]
Deferred Tax Assets, Capital Loss Carryforwards	$ 3,570,000
Operating Loss Carryforwards	11,036,000us-gaap_OperatingLossCarryforwards	18,647,000us-gaap_OperatingLossCarryforwards
Domestic Tax Authority [Member] \| VISaer [Member] \| Capital Loss Carryforward [Member]
Note 18 - Restatement (Details) [Line Items]
Tax Credit Carryforward, Amount	10,200,000
Scenario, Previously Reported [Member] \| Adjustment to Operating Loss Carryforwards Subject to Separate Return Limitation Year Rules [Member]
Note 18 - Restatement (Details) [Line Items]
Operating Loss Carryforwards	11,300,000
Scenario, Previously Reported [Member]
Note 18 - Restatement (Details) [Line Items]
Operating Loss Carryforwards	20,112,000
VISaer [Member]
Note 18 - Restatement (Details) [Line Items]
Deferred Tax Assets, Capital Loss Carryforwards	3,600,000
Adjustment to Operating Loss Carryforwards Subject to Separate Return Limitation Year Rules [Member]
Note 18 - Restatement (Details) [Line Items]
Operating Loss Carryforwards	$ 1,500,000