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Revision of Previously Issued Consolidated Financial Statement (Details) - Schedule of deferred tax assets - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Previously Reported [Member]    
Revision of Previously Issued Consolidated Financial Statement (Details) - Schedule of deferred tax assets [Line Items]    
U.S. statutory income tax rate 21.00%  
State taxes, net of federal benefit 5.10%  
Permanent difference, overaccruals, and non-deductible items (40.40%)  
Change in state rate 0.00%  
Deferred tax valuation allowance 14.30%  
Other 0.00%  
Total 0.00%  
Net operating loss $ 6,737,000 $ 6,594,000
Allowance for doubtful accounts 155,000 252,000
Inventory - IRC 263A adjustment 394,000 341,000
Stock based compensation - options and restricted stock 393,000 277,000
Capitalized engineering costs 449,000 336,000
Deferred Rent   4,000
Amortization - NTW Transaction 442,000 495,000
Inventory reserve 824,000 1,250,000
Deferred gain on sale of real estate 47,000 132,000
Accrued expenses 204,000 158,000
Disallowed interest 1,286,000 1,813,000
Operating lease liability 235,000 292,000
Capital loss carryforward 88,000  
Total non-current deferred tax asset before valuation allowance 11,254,000 11,944,000
Valuation allowance (9,628,000) (9,394,000)
Total non-current deferred tax asset after valuation allowance 1,626,000 2,550,000
Property and equipment (1,626,000) (2,150,000)
Other   (400,000)
Operating lease ROU assets  
Total deferred tax liabilities (1,626,000) (2,550,000)
Net deferred tax asset
Revision of Prior Period, Adjustment [Member]    
Revision of Previously Issued Consolidated Financial Statement (Details) - Schedule of deferred tax assets [Line Items]    
U.S. statutory income tax rate 0.00%  
State taxes, net of federal benefit (1.00%)  
Permanent difference, overaccruals, and non-deductible items 46.70%  
Change in state rate 8.30%  
Deferred tax valuation allowance (53.00%)  
Other (1.00%)  
Total 0.00%  
Net operating loss $ (1,778,000) (1,422,000)
Allowance for doubtful accounts (6,000) (3,000)
Inventory - IRC 263A adjustment (17,000) (3,000)
Stock based compensation - options and restricted stock (210,000) (73,000)
Capitalized engineering costs (19,000) 228,000
Deferred Rent  
Amortization - NTW Transaction 3,000 (73,000)
Inventory reserve (34,000) (579,000)
Deferred gain on sale of real estate (2,000) (1,000)
Accrued expenses (186,000) (158,000)
Disallowed interest 290,000 (18,000)
Operating lease liability 749,000 905,000
Capital loss carryforward (88,000)  
Total non-current deferred tax asset before valuation allowance (1,298,000) (1,197,000)
Valuation allowance 2,125,000 1,262,000
Total non-current deferred tax asset after valuation allowance 827,000 65,000
Property and equipment (71,000) 443,000
Operating lease ROU assets   (908,000)
Other   400,000
Operating lease ROU assets (756,000)  
Total deferred tax liabilities (827,000) (65,000)
Net deferred tax asset
As restated [Member]    
Revision of Previously Issued Consolidated Financial Statement (Details) - Schedule of deferred tax assets [Line Items]    
U.S. statutory income tax rate 21.00%  
State taxes, net of federal benefit 4.10%  
Permanent difference, overaccruals, and non-deductible items 6.30%  
Change in state rate 8.30%  
Deferred tax valuation allowance (38.70%)  
Other (1.00%)  
Total 0.00%  
Net operating loss $ 4,959,000 5,172,000
Allowance for doubtful accounts 149,000 249,000
Inventory - IRC 263A adjustment 377,000 338,000
Stock based compensation - options and restricted stock 183,000 204,000
Capitalized engineering costs 430,000 564,000
Deferred Rent   4,000
Amortization - NTW Transaction 445,000 422,000
Inventory reserve 790,000 671,000
Deferred gain on sale of real estate 45,000 131,000
Accrued expenses 18,000  
Disallowed interest 1,576,000 1,795,000
Operating lease liability 984,000 1,197,000
Capital loss carryforward  
Total non-current deferred tax asset before valuation allowance 9,956,000 10,747,000
Valuation allowance (7,503,000) (8,132,000)
Total non-current deferred tax asset after valuation allowance 2,453,000 2,615,000
Property and equipment (1,697,000) (1,707,000)
Operating lease ROU assets   (908,000)
Other  
Operating lease ROU assets (756,000)  
Total deferred tax liabilities (2,453,000) $ (2,615,000)
Net deferred tax asset