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Summary of Significant Accounting Policies (Details Textual) (USD $)	0 Months Ended	12 Months Ended
	Sep. 13, 2010	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2011
Summary Of Significant Accounting Policies [Line Items]
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions	100.00%us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
Number Of Shares Exchanged For Each Share Of Acquired Entity (in shares)	6.67us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Allowance for Doubtful Accounts Receivable, Current		$ 4,884us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent	$ 4,884us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Finite-Lived Intangible Assets, Useful Life, Maximum				3 years
Impairment of Intangible Assets, Finite-lived		0us-gaap_ImpairmentOfIntangibleAssetsFinitelived	87,340us-gaap_ImpairmentOfIntangibleAssetsFinitelived
Research and Development Expense		219,132us-gaap_ResearchAndDevelopmentExpense	14,275us-gaap_ResearchAndDevelopmentExpense
Inventory, Raw Materials, Gross		11,242us-gaap_InventoryRawMaterials
Inventory, Work in Process, Gross		$ 44,933us-gaap_InventoryWorkInProcess
Sumner and La Mancha [Member]
Summary Of Significant Accounting Policies [Line Items]
Stock Issued During Period, Shares, Purchase Of Assets (in shares)				35,000,000us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets / us-gaap_BusinessAcquisitionAxis = sglb_SumnerAndLaManchaMember
Business Acquisition, Percentage of Voting Interests Acquired				100.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_BusinessAcquisitionAxis = sglb_SumnerAndLaManchaMember
Patents [Member]
Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Assets, Useful Life, Maximum		17 years
Customer Contacts [Member]
Summary Of Significant Accounting Policies [Line Items]
Finite-Lived Intangible Assets, Useful Life, Maximum		3 years

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5



Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Section 50

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Number of shares of equity interests issued or issuable to acquire entity.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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-Name Accounting Standards Codification

-Topic 805

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-Paragraph 2

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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-Publisher SEC

-Name Regulation S-X (SX)

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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-Section 50

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Number of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination.

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No definition available.

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Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

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