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STOCKHOLDERS' DEFICIT, STOCK OPTIONS AND WARRANTS (Details 1) (USD $)
12 Months Ended 9 Months Ended
Dec. 31, 2013
Dec. 31, 2009
Sep. 30, 2014
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2008
Dec. 31, 2007
Dec. 31, 2006
Dec. 31, 2005
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Weighted Average Remaining Life 6 months 2 years 6 months                
Stock Options One [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 0.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsOneMember
  $ 0.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsOneMember
             
Shares 7,334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsOneMember
  7,333us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsOneMember
             
Weighted Average Remaining Life 7 years 6 months 7 days   6 years 9 months 7 days              
Stock Options Two [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 1.28us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwoMember
  $ 4.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwoMember
             
Shares 4,336us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwoMember
  134us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwoMember
             
Weighted Average Remaining Life 4 years 5 months 5 days   8 years 5 months 12 days              
Stock Options Three [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 4.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThreeMember
  $ 5.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThreeMember
             
Shares 134us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThreeMember
  2,031us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThreeMember
             
Weighted Average Remaining Life 9 years 2 months 12 days   7 years 11 months 8 days              
Stock Options Four [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 5.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourMember
  $ 5.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourMember
             
Shares 2,631us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourMember
  192,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourMember
             
Weighted Average Remaining Life 9 years 5 months 8 days   8 years 5 months 16 days              
Stock Options Five [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 5.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFiveMember
  $ 5.93us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFiveMember
             
Shares 192,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFiveMember
  23,206us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFiveMember
             
Weighted Average Remaining Life 9 years 2 months 16 days   8 years 5 months 19 days              
Stock Options Six [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 5.93us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixMember
  $ 6.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixMember
             
Shares 23,207us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixMember
  123,998us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixMember
             
Weighted Average Remaining Life 9 years 2 months 19 days   7 years 10 months 17 days              
Stock Options Seven [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 6.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSevenMember
  $ 6.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSevenMember
             
Shares 124,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSevenMember
  5,332us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSevenMember
             
Weighted Average Remaining Life 8 years 7 months 17 days   7 years 3 months 25 days              
Stock Options Eight [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 66.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEightMember
  $ 8.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEightMember
             
Shares 5,334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEightMember
  3,636us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEightMember
             
Weighted Average Remaining Life 8 years 25 days   10 years              
Stock Options Nine [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 9.94us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineMember
  $ 9.94us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineMember
             
Shares 3,019us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineMember
  3,019us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineMember
             
Weighted Average Remaining Life 9 years 6 months 14 days   8 years 9 months 14 days              
Stock Option Ten [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 10.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTenMember
  $ 10.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTenMember
             
Shares 3,239us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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= sklnd_StockOptionTenMember
  3,238us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTenMember
             
Weighted Average Remaining Life 9 years 6 months 14 days   8 years 9 months 14 days              
Stock Option Eleven [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 11.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionElevenMember
  $ 11.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionElevenMember
             
Shares 9,023us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionElevenMember
  14,799us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionElevenMember
             
Weighted Average Remaining Life 7 years 1 month 28 days   7 years 8 months 19 days              
Stock Option Twelve [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 12.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwelveMember
  $ 12.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwelveMember
             
Shares 67us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwelveMember
  10,069us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwelveMember
             
Weighted Average Remaining Life 9 years 4 months 10 days   9 years 6 months 14 days              
Stock Options Thirteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 20.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThirteenMember
  $ 13.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThirteenMember
             
Shares 4,939us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThirteenMember
  2,160us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsThirteenMember
             
Weighted Average Remaining Life 10 years   9 years 6 months 4 days              
Stock Options Fourteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 21.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourteenMember
  $ 15.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourteenMember
             
Shares 1,334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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= sklnd_StockOptionsFourteenMember
  3,334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFourteenMember
             
Weighted Average Remaining Life 9 years 9 months 7 days   9 years 5 months 19 days              
Stock Options Fifteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 23.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFifteenMember
  $ 17.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFifteenMember
             
Shares 1,258us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFifteenMember
  40,261us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsFifteenMember
             
Weighted Average Remaining Life 9 years 9 months   9 years 5 months 8 days              
Stock Options Sixteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 24.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixteenMember
  $ 18.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixteenMember
             
Shares 1,334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixteenMember
  3,335us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSixteenMember
             
Weighted Average Remaining Life 9 years 8 months 23 days   9 years 4 months 24 days              
Stock Options Seventeen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 25.61us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSeventeenMember
  $ 20.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSeventeenMember
             
Shares 267us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSeventeenMember
  4,940us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsSeventeenMember
             
Weighted Average Remaining Life 9 years 9 months   9 years 3 months 4 days              
Stock Options Eighteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 26.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEighteenMember
  $ 21.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEighteenMember
             
Shares 1,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEighteenMember
  1,336us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsEighteenMember
             
Weighted Average Remaining Life 4 months 13 days   9 years 7 days              
Stock Options Nineteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 43.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineteenMember
  $ 23.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineteenMember
             
Shares 1,277us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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= sklnd_StockOptionsNineteenMember
  1,260us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsNineteenMember
             
Weighted Average Remaining Life 5 months 8 days   9 years 4 days              
Equity Option [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 6.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
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20.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 7.58us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 6.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 8.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
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$ 14.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
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$ 19.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 125.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 125.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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$ 125.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
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Shares 385,733us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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19,948us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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445,889us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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168,856us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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77,301us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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46,642us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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17,215us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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638us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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558us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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239us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
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= us-gaap_StockOptionMember
Stock Options Twenty [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices     $ 24.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwentyMember
             
Shares     334us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionsTwentyMember
             
Weighted Average Remaining Life     8 years 11 months 26 days              
Stock Option Twenty One [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices     $ 25.61us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwentyOneMember
             
Shares     134us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= sklnd_StockOptionTwentyOneMember
             
Weighted Average Remaining Life     8 years 11 months 26 days              
Warrant One [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 0.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantOneMember
  $ 0.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantOneMember
             
Shares 2,667us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantOneMember
  400us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantOneMember
             
Weighted Average Remaining Life 1 year 11 months 8 days   1 year 2 months 8 days              
Warrant Two [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 5.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwoMember
  $ 6.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwoMember
             
Shares 35,556us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwoMember
  102,857us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwoMember
             
Weighted Average Remaining Life 10 months 6 days   3 years 5 months 12 days              
Warrant Three [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 6.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThreeMember
  $ 9.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThreeMember
             
Shares 102,857us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThreeMember
  2,666us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThreeMember
             
Weighted Average Remaining Life 4 years 2 months 12 days   3 years 3 months 25 days              
Warrant Four [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 7.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourMember
  $ 11.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourMember
             
Shares 19,047us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourMember
  204,200us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourMember
             
Weighted Average Remaining Life 3 months 29 days   3 years 3 months 7 days              
Warrant Five [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 9.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFiveMember
  $ 12.38us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFiveMember
             
Shares 2,667us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFiveMember
  71,257us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFiveMember
             
Weighted Average Remaining Life 4 years 10 months 24 days   3 years 6 months 11 days              
Warrant Six [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 11.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSixMember
  $ 13.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSixMember
             
Shares 221,977us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSixMember
  4,444us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSixMember
             
Weighted Average Remaining Life 3 years 11 months 23 days   3 years 8 months 19 days              
Warrant Seven [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 12.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSevenMember
  $ 14.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSevenMember
             
Shares 2,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSevenMember
  23,612us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantSevenMember
             
Weighted Average Remaining Life 4 months 17 days   3 years 7 months 28 days              
Warrant Eight [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 12.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantEightMember
  $ 15.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantEightMember
             
Shares 17,255us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantEightMember
  1,168us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantEightMember
             
Weighted Average Remaining Life 3 months 7 days   4 months 2 days              
Warrant Nine [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 13.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantNineMember
  $ 18.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantNineMember
             
Shares 7,112us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantNineMember
  4,166us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantNineMember
             
Weighted Average Remaining Life 2 years 9 months 29 days   11 days              
Warrant Ten [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 14.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTenMember
  $ 20.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTenMember
             
Shares 23,611us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTenMember
  1,481us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTenMember
             
Weighted Average Remaining Life 4 years 4 months 28 days   3 years 11 days              
Warrant Eleven [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 1,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantElevenMember
  $ 24.38us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantElevenMember
             
Shares 16,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantElevenMember
  83,080us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantElevenMember
             
Weighted Average Remaining Life 2 months 5 days   4 years 10 months 10 days              
Warrant Twelve [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 18.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwelveMember
                 
Shares 5,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantTwelveMember
                 
Weighted Average Remaining Life 9 months 7 days                  
Warrant Thirteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 34.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThirteenMember
                 
Shares 1,110us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantThirteenMember
                 
Weighted Average Remaining Life 3 months 18 days                  
Warrant Fourteen [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 57.68us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourteenMember
                 
Shares 4,561us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= sklnd_WarrantFourteenMember
                 
Weighted Average Remaining Life 6 months                  
Warrant [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Range of Exercise Prices 10.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
36.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 8.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 9.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 17.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 33.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 33.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 78.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 93.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 196.50us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Shares 461,920us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
98,303us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
499,331us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
468,431us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
358,429us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
142,278us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
69,126us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
1,617us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
1,237us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
279us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember