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Basis of Presentation (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Basis of Presentation (Details) [Line Items] |  |  |
Accumulated deficit | $ 121,200,000 |  |
Earned revenue amount | 600,000 |  |
Loss from operation | 5,300,000 |  |
Cash costs | 250,000 |  |
Impairment charge | $ 144,000 |  |
MultiPay and cards plus, description | In the three months ended March 31, 2022, MultiPay and Cards Plus revenue was approximately $69,000 and $373,000, respectively, and MultiPay had a loss of approximately $68,000 with Cards Plus contributing approximately $11,000 of net income. |  |
Inventory valuation allowance | $ 23,000 |  | $ 20,000
Cards Plus | 332,000 |  | 48,000
Contract liability | 71,000 |  | $ 150,000
Deferred revenue contract liability | 71,000 |  |
North America [Member] |  |  |
Basis of Presentation (Details) [Line Items] |  |  |
Revenues from operations | 200,000 | $ 100,000 |
South America [Member] |  |  |
Basis of Presentation (Details) [Line Items] |  |  |
Revenues from operations | 100,000 | 100,000 |
Africa [Member] |  |  |
Basis of Presentation (Details) [Line Items] |  |  |
Revenues from operations | $ 300,000 | $ 400,000 |

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130532-203044 + Details
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