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Note 12 - Line of Credit (Details) (USD $)
3 Months Ended 9 Months Ended 1 Months Ended 0 Months Ended 1 Months Ended 0 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Jul. 31, 2014
Jun. 03, 2014
Sep. 30, 2014
May 15, 2014
Apr. 17, 2014
Dec. 26, 2011
Note 12 - Line of Credit (Details) [Line Items]                
Gains (Losses) on Extinguishment of Debt $ (8,907,000)us-gaap_GainsLossesOnExtinguishmentOfDebt $ (8,907,000)us-gaap_GainsLossesOnExtinguishmentOfDebt            
Common Stock [Member] | Convertible Bond [Member]                
Note 12 - Line of Credit (Details) [Line Items]                
Debt Instrument, Convertible, Conversion Price (in Dollars per share)     $ 0.16us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
         
Debt Conversion, Converted Instrument, Shares Issued (in Shares)     68,750,000us-gaap_DebtConversionConvertedInstrumentSharesIssued1
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
         
Convertible Bond [Member] | Minimum [Member]                
Note 12 - Line of Credit (Details) [Line Items]                
Debt Instrument, Convertible, Carrying Amount of Equity Component       500,000us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
/ us-gaap_DebtInstrumentAxis
= sopw_ConvertibleBondMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
       
Convertible Bond [Member] | Non-US Investors [Member]                
Note 12 - Line of Credit (Details) [Line Items]                
Debt Instrument, Face Amount       11,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CounterpartyNameAxis
= sopw_NonUSInvestorsMember
/ us-gaap_DebtInstrumentAxis
= sopw_ConvertibleBondMember
       
Debt Instrument, Convertible, Conversion Price (in Dollars per share)       $ 0.16us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_CounterpartyNameAxis
= sopw_NonUSInvestorsMember
/ us-gaap_DebtInstrumentAxis
= sopw_ConvertibleBondMember
       
Debt Instrument, Convertible, Beneficial Conversion Feature       10,300,000us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_CounterpartyNameAxis
= sopw_NonUSInvestorsMember
/ us-gaap_DebtInstrumentAxis
= sopw_ConvertibleBondMember
       
Convertible Bond [Member]                
Note 12 - Line of Credit (Details) [Line Items]                
Extinguishment of Debt, Amount     11,000,000us-gaap_ExtinguishmentOfDebtAmount
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
         
Interest Expense, Debt         1,400,000us-gaap_InterestExpenseDebt
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
     
Gains (Losses) on Extinguishment of Debt         (8,900,000)us-gaap_GainsLossesOnExtinguishmentOfDebt
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
     
Stockholders' Equity, Period Increase (Decrease)   600,000us-gaap_StockholdersEquityPeriodIncreaseDecrease
/ us-gaap_ExtinguishmentOfDebtAxis
= sopw_ConvertibleBondMember
           
Cathay Bank [Member]                
Note 12 - Line of Credit (Details) [Line Items]                
Line of Credit Facility, Current Borrowing Capacity               9,000,000us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
/ us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis
= sopw_CathayBankMember
Line of Credit Facility, Percentage of Amount Outstanding to be Extended               70.00%sopw_LineOfCreditFacilityPercentageOfAmountOutstandingToBeExtended
/ us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis
= sopw_CathayBankMember
Long-term Line of Credit             4,250,000us-gaap_LineOfCredit
/ us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis
= sopw_CathayBankMember
 
Interest Payable             100,000us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis
= sopw_CathayBankMember
 
Payments for Legal Settlements           $ 4,400,000us-gaap_PaymentsForLegalSettlements
/ us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis
= sopw_CathayBankMember