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Basis of Presentation and Significant Accounting Policies (Schedule of Derivative Instrument) (Details) (USD $) | Mar. 31, 2015
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Derivative [Line Items] |
Notional Amount | $ 1,064,000invest_DerivativeNotionalAmount
Matures August 30, 2021 [Member] |
Derivative [Line Items] |
Notional Amount | $ 1,064,104invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = dss_MaturesAugustTwentyTwentyOneMember
Variable Rate | 3.33%us-gaap_DerivativeAverageVariableInterestRate / us-gaap_DerivativeByNatureAxis = dss_MaturesAugustTwentyTwentyOneMember
Fixed Cost | 5.87%us-gaap_DerivativeAverageFixedInterestRate / us-gaap_DerivativeByNatureAxis = dss_MaturesAugustTwentyTwentyOneMember

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Average fixed interest rate related to the group of interest rate derivatives. + References No definition available. + Details
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- Definition Average variable interest rate related to the group of interest rate derivatives. + References No definition available. + Details
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- Details
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- Details
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