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Income Taxes (Details Narrative) - USD ($)
 12 Months Ended
Jan. 02, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Total income tax expense (benefit)   $ 3,768,926 $ (9,715,422)
Federal and state deferred tax expense   3,717,926 (9,764,622)
Federal and state alternative minimum tax expense   $ 51,000 $ 49,200
U.S. federal corporate income tax rate 21.00% 34.00% 34.00%
Remeasurement of deferred tax assets   $ 2,646,814
Unrecognized deferred tax benefits for stock-based compensation deduction   2,464,000  
Federal net operating loss carryforwards   21,316,000  
Deferred federal income research and development credits   506,000  
Net operating loss carryforwards for state income tax purposes   11,716,000  
State research and development tax credits   $ 301,000