(8) Income Taxes (Details Narrative) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Sep. 30, 2017	Oct. 01, 2016
Income Tax Disclosure [Abstract]
Federal tax expense (benefit) recorded (000)	$ 5	$ (146)	$ (495)	$ (178)
State tax expense (benefit) in (000)	$ 2	$ (50)	$ (128)	$ (59)