Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016
Federal tax expense, statutory tax rate	34.00%
Operating loss carry forwards expiration	begin to expire in 2032
decrease in the federal and state valuation allowances	$ 187
Percentage of tax benefits likelihood	greater than 50 percent
Accrued interest and penalties related to uncertain tax positions	$ 2	$ 2
Uncertain tax positions that would affect the effective tax rate	136
Federal [Member]
Net operating loss carryforwards	1,254
State [Member]
Net operating loss carryforwards	$ 2,058