|
CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Income Statement [Abstract] | ||
| Sales | $ 4,012,671us-gaap_Revenues | $ 4,576,298us-gaap_Revenues |
| Cost of sales | 2,182,823us-gaap_CostOfRevenue | 2,524,911us-gaap_CostOfRevenue |
| Gross Profit | 1,829,848us-gaap_GrossProfit | 2,051,387us-gaap_GrossProfit |
| Selling, general and administrative | 2,326,217us-gaap_SellingGeneralAndAdministrativeExpense | 2,862,211us-gaap_SellingGeneralAndAdministrativeExpense |
| Loss from Operations | (496,369)us-gaap_OperatingIncomeLoss | (810,824)us-gaap_OperatingIncomeLoss |
| Other Income (Expense) | ||
| Interest income | 57us-gaap_InvestmentIncomeInterest | 15us-gaap_InvestmentIncomeInterest |
| Amortization of debt discount | (13,785)us-gaap_AmortizationOfDebtDiscountPremium | (21,917)us-gaap_AmortizationOfDebtDiscountPremium |
| Other income | 386us-gaap_OtherIncome | 0us-gaap_OtherIncome |
| Net gain (loss) on equity method investment | 15,699dtst_GainLossOnNonControllingInterestInJointVenture | (32,450)dtst_GainLossOnNonControllingInterestInJointVenture |
| Interest expense | (166,235)us-gaap_InterestExpenseDebt | (119,583)us-gaap_InterestExpenseDebt |
| Total Other (Expense) | (163,878)us-gaap_NonoperatingIncomeExpense | (173,935)us-gaap_NonoperatingIncomeExpense |
| Loss Before Provision for Income Taxes | (660,247)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | (984,759)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
| Provision for Income Taxes | 0us-gaap_IncomeTaxExpenseBenefit | 0us-gaap_IncomeTaxExpenseBenefit |
| Net Loss | (660,247)us-gaap_NetIncomeLoss | (984,759)us-gaap_NetIncomeLoss |
| Preferred Stock Dividend | (86,249)us-gaap_PreferredStockDividendsIncomeStatementImpact | (118,311)us-gaap_PreferredStockDividendsIncomeStatementImpact |
| Net Loss Available to Common Shareholders | $ (746,496)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ (1,103,070)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic |
| Loss per Share - Basic and Diluted | $ (0.01)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.03)us-gaap_EarningsPerShareBasicAndDiluted |
| Weighted Average Number of Shares - Basic and Diluted | 36,253,795us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted | 33,319,994us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted |
| X | ||||||||||
|
- Definition
Loss contributable to non-controlling interest in joint venture. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. No definition available.
|
| X | ||||||||||
|
- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
|
| X | ||||||||||
|
- Definition
Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
|