Other Long-Term Liabilities (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Other Liabilities Disclosure [Abstract]
Taxes payable	$ 506,453	$ 506,453
Deferred Arkansas grant, less current portion	164,024	360,576
Deferred rent	83,524	120,218
Capital leases, less current portion	21,398	52,223
Total	$ 775,399	$ 1,039,470