Area of adjacent vacant land.

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Area of office warehouse and manufacturing space.

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Brokerage and commission expense related to real estate asset sold.

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Buildings improved on land number.

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Sale leaseback transaction additional rent per square foot criteria for uncontrolled operating expenses maximum percentage.

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Sale leaseback transaction additional rent per square foot related to operating expenses.

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Sale leaseback transaction area.

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Sale leaseback transaction incremental rent percentage.

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Sale leaseback transaction rent per square foot.

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Sale leaseback transaction term.

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Sale leaseback transaction term extension period.

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Sale leaseback transaction term number of extension.

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Selling expenses related to purchase of property.

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Area of land held.

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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Amount of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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A tax based on the assessed value of real estate by the local government. The tax is usually based on the value of property (including the land).

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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The cash outflow for the payment of other borrowing not otherwise defined in the taxonomy.

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Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

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Sale of Property (Details Textual) (USD $)	0 Months Ended	12 Months Ended	0 Months Ended
Sale of Property (Details Textual) (USD $)	Feb. 01, 2013 acre Property sqft	Dec. 31, 2014	Feb. 04, 2013
Sale Leaseback Transaction [Line Items]
Area of land for which sale was consummated	10.8us-gaap_AreaOfLand
Number of buildings improved in land	4slgd_BuildingsImprovedOnLandNumber
Area of office, warehouse, and manufacturing space	241,684
Area of adjacent vacant land	5.5slgd_AreaOfAdjacentVacantLand
Sale of facilities, amount	$ 9,500,000
Selling Expense		579,800
Real estate brokerage commissions		570,000
Term of leased back from the purchaser, additional rent per square foot criteria for uncontrolled operating expenses maximum percentage	5.00%
Principal and interest balance on long term debt		3,373,961us-gaap_SecuredLongTermDebt
Real estate property taxes		202,000us-gaap_RealEstateTaxExpense
Credit line loan balance			0us-gaap_LineOfCredit
Payment of other financial obligation to suppliers and vendors		960,000us-gaap_RepaymentsOfOtherDebt
Capital expenditures		150,000
Summit
Sale Leaseback Transaction [Line Items]
Repayment of outstanding balance on credit line			$ 909,778
Office Lease
Sale Leaseback Transaction [Line Items]
Area of leased back from the purchaser	16,078
Term of leased back from the purchaser	3 years
Number of extensions allowed for leased back from the purchaser	2
Term of leased back from the purchaser, extension period	3 years
Term of leased back from the purchaser, rent per square foot	13.00
Term of leased back from the purchaser, incremental rent percentage	3.00%
Warehouse Lease
Sale Leaseback Transaction [Line Items]
Area of leased back from the purchaser	113,620
Term of leased back from the purchaser	3 years
Number of extensions allowed for leased back from the purchaser	2
Term of leased back from the purchaser, extension period	3 years
Term of leased back from the purchaser, rent per square foot	3.25
Term of leased back from the purchaser, incremental rent percentage	3.00%
Term of leased back from the purchaser, additional rent Per square foot related to operating expenses	1.25