Long-Term Debt (Details) - USD ($)		9 Months Ended
	Jul. 01, 2017	Jun. 30, 2017	Sep. 30, 2016
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 11,000,000
Less current maturities		$ 0	$ (27,571)
Debt Instrument, Description of Variable Rate Basis		LIBOR
Debt instrument, basis spread on variable rate		3.15%
Line of credit facility, unused capacity, commitment fee percentage		0.50%
Line of Credit Facility, Fair Value of Amount Outstanding		$ 5,400,000	$ 2,500,000
Subsequent Event [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 18,000,000
Line of Credit Facility, Maximum Borrowing Capacity Annual Reduction	$ 3,600,000
Debt Instrument, Description of Variable Rate Basis	LIBOR
Debt instrument, basis spread on variable rate	3.15%
Line of credit facility, unused capacity, commitment fee percentage	0.50%