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Revenue Recognition and Contracts with Customers (Detailed effect to our consolidated balance sheet) (Detail) - USD ($)
3 Months Ended
Jan. 02, 2018
Mar. 31, 2018
Unearned Revenue, Beginning balance $ 81,724  
Unearned Revenue, New Revenue Standard Adjustment (81,724)  
Unearned Revenue, Ending balance 0  
Accumulated Deficit, Beginning balance (96,472,452) $ (96,472,452)
Accumulated Deficit, New Revenue Standard Adjustment 81,724 81,724
Accumulated Deficit, Ending balance $ (96,390,728) $ (101,756,378)