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v3.24.1

Summary of Significant Accounting Policies (Details Narrative) - USD ($) shares in Thousands |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Mar. 22, 2024 | Nov. 30, 2023 | Mar. 31, 2023 | Mar. 25, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Product Information [Line Items] |  |  |  |  |  |  |
Cash Equivalents, at Carrying Value |  |  |  |  | $ 100,000 |  |
Working capital |  |  |  |  | 13,100,000 |  |
[custom:ChangesInWorkingCaptial] |  |  | $ 1,400,000 |  |  |  |
Stockholders' Equity, Reverse Stock Split | reverse stock split of 1-for-20 |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  | 139,000 | $ 3,015,000 |
Accounts Receivable |  |  |  |  | 400,000 | 500,000 | $ 1,000,000
Allowance for Doubtful Accounts |  |  |  |  | 100,000 | 0 | $ 100,000
Depreciation expense |  |  |  |  | 1,000,000 | 600,000 |
Impairment of long-lived assets |  |  |  |  | 0 | 0 |
Advertising expenses |  |  |  |  | $ 100,000 | $ 500,000 |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount |  |  |  |  | 182 | 66 |
Capitalized Software Development [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Intangible useful lives |  |  |  |  | three years |  |
Leasehold Improvements [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Intangible useful lives |  |  |  |  | 3 |  |
Equipment Furniture And Fixtures [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Property useful lives |  |  |  |  | one to five years |  |
Six Government Customers [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 46.20% |  |
Seven Government Customers [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  |  | 65.80% |
Four Customers [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 86.00% |  |
Five Customers [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  |  | 90.00% |
One Customer [Member] | Shield Revenue [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 79.00% | 68.00% |
ATM Offering [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Proceeds from Issuance of Other Long-Term Debt |  |  |  |  | $ 4,700,000 |  |
Private Placement Offering [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock |  | $ 2,300,000 |  |  |  |  |
Private Placement Offering [Member] | Subsequent Event [Member] |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock |  |  |  | $ 500,000 |  |  |

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