Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

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The price per share of the conversion feature embedded in the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of accrued but unpaid interest on the debt instrument for the period and obligations incurred through balance sheet date and payable for fees.

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CONVERTIBLE NOTES PAYABLE (Details Textual) (Convertible Notes Payable [Member], USD $)	0 Months Ended		12 Months Ended
	Nov. 05, 2014	May 07, 2014	Dec. 31, 2014	Dec. 31, 2013	Oct. 06, 2011
Debt Instrument [Line Items]
Debt Instrument, Face Amount			2,000,000us-gaap_DebtInstrumentFaceAmount
Debt Conversion, Converted Instrument, Shares Issued (in shares)	50,562	34,091
Accrued Interest And Fees			42,329xgti_AccruedInterestAndFees	42,329xgti_AccruedInterestAndFees
Paid-in-Kind Interest	90,000us-gaap_PaidInKindInterest	90,000us-gaap_PaidInKindInterest
Treco International, S.A [Member]
Debt Instrument [Line Items]
Convertible Notes Payable					2,000,000
Debt Instrument, Maturity Date			Oct. 06, 2018
Debt Instrument, Convertible, Conversion Price (in dollars per share)					$ 35.00
Debt Instrument, Frequency of Periodic Payment			semi-annually
Debt Instrument, Interest Rate, Stated Percentage					9.00%
Long-term Debt, Gross					$ 2,000,000