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Contract Assets and Liabilities (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 28, 2019 | Dec. 29, 2018 | Dec. 31, 2017
Contract Assets and Liabilities [Abstract] |  |  |
Contract with Customer, Asset, after Allowance for Credit Loss | $ 921,082 |  | $ 3,089,663
Contract with Customer, Liability, Current | (796,794) |  | (388,933)
Contract Liability, Net, Noncurrent | (6,557) |  | (17,294)
Contract Assets (Liabilities), Net | 117,731 |  | $ 2,683,436
Change in Contract Assets | $ (2,168,581) |  |
Change in Contract Asset Percent Change | (70.00%) |  |
Change in Contract Liabilities | $ (407,861) |  |
Change in Contract Liability Percent Change | 105.00% |  |
Change in Contract Liabilities-Noncurrent | $ 10,737 |  |
Percent Change in Contract Liabilities-Noncurrent | (62.00%) |  |
Change in Contract Assets (Liabilities), Net | $ (2,565,705) |  |
Change in Contract Assets (Liabilities) Net Percent Change | (96.00%) |  |
Contract with Customer, Liability, Revenue Recognized | $ 800,000 | $ 400,000 |

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