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Significant Accounting Policies (Details) - USD ($)
Apr. 02, 2016
Jan. 02, 2016
Inventories    
Natural product fine chemicals $ 1,094,083 $ 1,239,338
Bulk ingredients 5,714,837 7,195,461
Inventory-gross 6,808,920 8,434,799
Less valuation allowance (120,000) (261,000)
Inventory-net $ 6,688,920 $ 8,173,799