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Other Long-Term Liabilities (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013
Other Liabilities Disclosure [Abstract]
Taxes payable	$ 506,453	$ 506,453	$ 506,453
Deferred Arkansas grant, less current portion	270,776	360,576
Deferred rent	108,849	120,218
Capital leases, less current portion	39,398	52,223
Total	$ 925,476	$ 1,039,470

X

- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.

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-Name Accounting Standards Codification

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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-Number 210

-Section 02

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-Name Accounting Standards Codification

-Topic 840

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-Section 50

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For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date.

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Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

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Accrued Grant, Noncurrent

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