Composition of Certain Financial Statement Captions (Details 2) (USD $)	Sep. 30, 2012	Oct. 02, 2011
Accrued expenses:
Salaries and wages	$ 500,400	$ 50,600
Vacation	359,500	487,700
Payroll taxes		88,100
Interest	533,900	11,500
Deferred compensation (current ESCP liability)	184,700	184,700
Professional fees	167,900	232,300
Accrued ESBP contribution	570,600
Other accrued expenses	196,900	20,300
[AccruedLiabilitiesCurrentAndNoncurrent]	$ 2,513,900	$ 1,075,200