Annual report pursuant to Section 13 and 15(d)

Investment in Joint Venture At Equity (Details)

v2.4.1.9
Investment in Joint Venture At Equity (Details) (Secure Infrastructure And Services [Member], USD $)
Dec. 31, 2014
Secure Infrastructure And Services [Member]
 
Joint Venture [Line Items]  
Current assets $ 250,480us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= dtst_SecureInfrastructureAndServicesMember
Non-current assets 68,973us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= dtst_SecureInfrastructureAndServicesMember
Current liabilities 290,817us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= dtst_SecureInfrastructureAndServicesMember
Members' equity $ 28,636us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= dtst_SecureInfrastructureAndServicesMember