Long-Term Debt - Schedule of Long-term Debt (Details) (Parenthetical) - USD ($)  | 
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jul. 02, 2019  | 
Mar. 31, 2020  | 
Dec. 31, 2019  | 
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| Debt due date | May 15, 2024 | ||
| Debt issuance costs net | $ (74,000) | $ (92,000) | |
| Debt discount | (198,000) | (248,000) | |
| Prepayments in principal amount | 312,000 | 520,000 | |
| Long term current | 1,614,000 | $ 1,300,000 | |
| March 31, 2021 [Member] | |||
| Long term current | $ 427,000 | ||
| Promissory Note [Member] | |||
| Effective interest rate | 4.00% | ||
| Principal amount | $ 208,000 | ||
| Revolving Credit [Member] | |||
| Debt due date | Mar. 24, 2021 | ||
| Effective interest rate | 6.40% | ||
| Term Loan [Member] | |||
| Debt due date | Mar. 24, 2021 | ||
| Effective interest rate | 6.90% | ||
| Principal amount | $ 101,600 | ||
| Amended Term Loan [Member] | |||
| Principal amount | $ 35,500 | 
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- Definition Prepayments in principal amount. No definition available. 
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of the required periodic payments applied to principal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Amount of debt discount to be amortized after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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