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Summary of Significant Accounting Policies (Details Narrative) - USD ($) |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
May 04, 2020 | Jun. 05, 2019 | Mar. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Jan. 02, 2019
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Reserve for doubtful accounts |  |  |  | $ 25,000 | $ 41,000 |
Inventory reserve |  |  |  |  |  |
Depreciation expense |  |  |  | 710,000 | 690,000 |
Goodwill |  |  |  | 26,862,000 | 2,454,000 |
Impairment of goodwill |  |  |  | 685,000 |  |
Reverse split stock | 1-for-30 reverse stock split |  |  |  |  |
Research and development |  |  |  | $ 210,000 | 12,000 |
Refund on development costs |  |  |  |  | 33,000 |
Weighted average outstanding, shares |  |  |  | 1,082,000 |  |
Right-of-use assets |  |  |  | $ 182,000 | 144,000 | $ 1,443,800
Lease liability |  |  |  | 182,000 |  | $ 1,443,800
Cash |  |  |  | 5,200,000 |  |
Working capital |  |  |  | 3,600,000 |  |
Aggregate cash and cash equivalents |  |  |  | $ 5,226,000 | $ 1,096,000 |
Subsequent Event [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Increase decrease cash and cash equivalents |  |  | $ 6,100,000 |  |  |
Two Customers [Member] | Sales Revenue, Goods, Net [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Concentration of credit risk, percentage |  |  |  | 38.00% | 45.00% |
Two Customers [Member] | Accounts Receivable [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Concentration of credit risk, percentage |  |  |  | 60.00% | 48.00% |
Preferred Stock |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Weighted average diluted, assumed conversion of preferred shares |  |  |  | 47,000 |  |
Common Stock [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Number of shares converted into common shares |  |  |  | 7,233,000 |  |
HWH Korea [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Due from related party |  |  |  | $ 1,100,000 |  |
Premier Packaging Corp [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Goodwill |  |  |  | $ 1,768,600 |  |
Alset International Limited [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Number of shares owned |  |  |  | 127,179,000 |  |
Aegis Capital Corp [Member] | Underwriting Agreement [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Weighted average outstanding, shares |  |  |  | 2,471,000 |  |
Proceeds from net offering |  | $ 5,000,000 |  | $ 20,200,000 |  |
Aegis Capital Corp [Member] | Underwriting Agreement [Member] | Forecast [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Proceeds from net offering |  |  | $ 6,100,000 |  |  |

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