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Organization and Significant Accounting Policies (Details Narrative) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Product Information [Line Items] |  |  |
Revenue |  | $ 24,434,056 | $ 19,087,631
Customer deposits, current |  | 4,135,565 | 4,708,575
Revenue recognized |  | 2,924,836 | 2,621,440
Customer retainage |  | 0 | 0
Allowance for doubtful accounts |  | 35,432 | 34,959
Allowance for note receivable and accrued interest |  |  | 311,367
Allowance uncollectible notes receivables |  | 0 | 311,367
Inventory reserves |  | 214,712 | 120,652
Impairment of investment |  |  | 840,000
Intangible assets estimated useful lives |  | 10 years 7 months 6 days |
Advertising expense |  | $ 422,831 | 512,655
Research and development expense |  | 1,865,880 | 1,603,379
FDIC insured amount |  | 250,000 |
Uninsured cash and cash equivalents |  | $ 19,207,786 | $ 6,338,896
Equity Option [Member] |  |  |
Product Information [Line Items] |  |  |
Anti-dilutive securities excluded from computation of earnings per share |  | 0 | 98,750
Patents [Member] |  |  |
Product Information [Line Items] |  |  |
Intangible assets estimated useful lives |  | 16 years |
Media Content [Member] |  |  |
Product Information [Line Items] |  |  |
Intangible assets estimated useful lives |  | 15 years |
Warranty [Member] | One Year or Less [Member] |  |  |
Product Information [Line Items] |  |  |
Extended warranties |  | $ 1,764,034 | $ 2,191,400
Warranty [Member] | Longer Than One Year [Member] |  |  |
Product Information [Line Items] |  |  |
Extended warranties |  | 1,815,871 | 1,920,346
Warranty [Member] | One Year [Member] |  |  |
Product Information [Line Items] |  |  |
Extended warranties |  | 384,000 | 352,000
Deferred Revenue [Member] |  |  |
Product Information [Line Items] |  |  |
Customer deposits, current |  | 2,371,531 | 2,517,175
Deferred Revenue Long Term [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | 1,550,333 | 325,844
Customer Retainage [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | 0 | 10,720
Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | STEP Revenue [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | $ 1,963,562 | $ 794,524
Concentration of credit risk |  | 8.00% | 4.20%
Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | Government Customers [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | $ 16,836,430 | $ 17,351,285
Concentration of credit risk |  | 68.90% | 90.90%
Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | Commercial Customers [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | $ 3,167,051 | $ 1,293,183
Concentration of credit risk |  | 13.00% | 6.80%
Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | International Customers [Member] |  |  |
Product Information [Line Items] |  |  |
Revenue |  | $ 4,430,575 | $ 443,163
Concentration of credit risk |  | 18.10% | 2.30%
Revenue from Contract with Customer, Product and Service Benchmark [Member] | Customer Concentration Risk [Member] | One Commercial Customer [Member] |  |  |
Product Information [Line Items] |  |  |
Concentration of credit risk | 13.60% |  |
Revenue from Contract with Customer, Product and Service Benchmark [Member] | Customer Concentration Risk [Member] | One Agency [Member] |  |  |
Product Information [Line Items] |  |  |
Concentration of credit risk |  |  | 16.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | One State Agency [Member] |  |  |
Product Information [Line Items] |  |  |
Concentration of credit risk |  |  | 31.00%

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