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v3.22.1

Notes and lines of credit consist of the following: (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 28, 2022 | May 07, 2021 | Apr. 21, 2021 | Dec. 23, 2020 | Mar. 23, 2020 | Nov. 20, 2019 | Nov. 16, 2018 | Jul. 31, 2014 | Dec. 31, 2021 | Dec. 31, 2020 | Sep. 08, 2020 | Apr. 17, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Interest Expense |  |  |  |  |  |  |  |  | $ 1,154 | $ 496 |  |
Whitmore [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Conversion of Stock, Shares Issued |  | 10,000,000 |  |  |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues |  | 95,555 |  |  |  |  |  |  |  |  |  |
Cash |  | $ 19 |  |  |  |  |  |  |  |  |  |
2% Secured Convertible Promissory Note Due on May 15, 2024 [Member] | Bradford T. Whitmore [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 2.00% |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  | $ 2,000 |  |  |  |  |  |
Debt Instrument, Interest Rate Terms |  |  |  |  |  | interest was payable semi-annually |  |  |  |  |  |
Debt Instrument, Date of First Required Payment |  |  |  |  |  | May 15, 2020 |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price |  |  |  |  |  | $ 0.20 |  |  |  |  |  |
Share Price |  |  |  |  |  | $ 0.32 |  |  |  |  |  |
Debt Instrument, Unamortized Discount |  |  |  |  |  | $ 1,200,000 |  |  |  |  |  |
Promissory Note (PPP) [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt |  |  |  |  |  |  |  |  | 0 |  |  |
Promissory Note (PPP) [Member] | Libertyville [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  |  |  |  |  |  | 1.00%
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  | $ 952
Credit Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  |  |  |  |  |  |  | $ 500 |  |  |
Business Loan Agreement [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Borrowing Capacity, Description | the Company entered into an Amended and Restated Business Loan Agreement (the “A&R Loan Agreement”), which amends and restates the Master Agreement between the Company and Beachcorp, LLC, and a new promissory note in order to evidence the A/R Revolver facility, including an amendment to expand the limit on the A/R Revolver Facility from $6,000 to $8,000, reduce the interest rate to the prime rate plus 0.75%, and extend the maturity of the A/R Revolver Facility to March 31, 2024. |  |  |  |  |  |  |  |  |  |  |
Letter of Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt |  |  |  |  |  |  |  | $ 30 |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  |  |  |  |  |  |  | prime rate |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.00% |  |  |  |
Letter of Credit [Member] | New Business Loan Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  |  |  |  |  |  |  |  | prime rate |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  |  | 1.00% |  |  |
Libertyville Bank And Trust [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Libertyville Bank & Trust |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.25% |  |  |
Available |  |  |  |  |  |  |  |  | $ 30 | 30 |  |
Outsanding balance |  |  |  |  |  |  |  |  |  |  |  |
Libertyville Bank And Trust One [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Libertyville Bank & Trust |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.25% |  |  |
Available |  |  |  |  |  |  |  |  |  | 500 |  |
Outsanding balance |  |  |  |  |  |  |  |  |  | 500 |  |
Libertyville Bank And Trust Two [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Libertyville Bank & Trust |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.25% |  |  |
Available |  |  |  |  |  |  |  |  | $ 500 |  |  |
Outsanding balance |  |  |  |  |  |  |  |  |  |  |  |
Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Beachcorp, LLC |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 5.25% |  |  |
Available |  |  |  |  |  |  |  |  | $ 3,467 | 2,776 |  |
Outsanding balance |  |  |  |  |  |  |  |  | $ 1,351 | 2,155 |  |
Beachcorp LLC One [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Beachcorp |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 5.25% |  |  |
Available |  |  |  |  |  |  |  |  | $ 1,000 | 500 |  |
Outsanding balance |  |  |  |  |  |  |  |  | $ 1,000 | 500 |  |
2% Secured Convertible Promissory Note Due on May 15, 2024 [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Secured convertible promissory note |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 2.00% |  |  |
Available |  |  |  |  |  |  |  |  |  | 2,000 |  |
Outsanding balance |  |  |  |  |  |  |  |  |  | 1,097 |  |
PPP Loan Libertyville Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | PPP Loan / Libertyville promissory note |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 1.00% |  |  |
Available |  |  |  |  |  |  |  |  |  | 952 |  |
Outsanding balance |  |  |  |  |  |  |  |  |  | $ 952 |  |
Beachcorp LLC Three [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Beachcorp |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.00% |  |  |
Beachcorp LLC Four [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Beachcorp |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.00% |  |  |
Strandler LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, description |  |  |  |  |  |  |  |  | Strandler |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  | 4.00% |  |  |
Term Loan [Member] | Business Loan Agreement [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  |  |  |  |  | $ 500 |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  | 8.25% |  |  |  |  |
Debt Instrument, Maturity Date |  |  |  |  |  |  | Dec. 31, 2020 |  |  |  |  |
Term Loan [Member] | Fourth Amendment [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  | $ 1,000 |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date |  |  | Mar. 31, 2022 |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | Business Loan Agreement [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  |  |  |  |  | $ 2,000 |  |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  |  |  |  |  |  | prime rate |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  | 3.00% |  |  |  |  |
Line of Credit Facility, Expiration Date |  |  |  |  |  |  | Mar. 31, 2020 |  |  |  |  |
Revolving Credit Facility [Member] | Business Loan Agreement [Member] | Beachcorp, LLC [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  | 8.25% |  |  |  |  |
Revolving Credit Facility [Member] | Second Amendment [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  |  |  |  |  |  |  |  |  | $ 2,750 |
Revolving Credit Facility [Member] | Third Amendment [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  |  | $ 4,000 |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | Fourth Amendment [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outsanding balance |  |  | $ 6,000 |  |  |  |  |  |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  |  | prime rate |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 2.00% |  |  |  |  |  |  |  |  |
Line of Credit Facility, Expiration Date |  |  | Mar. 31, 2023 |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | A And R Loan Agreement [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Borrowing Capacity, Description | the Company entered into the A&R Loan Agreement and a new revolving loan agreement (“Inventory Facility”) with Beachcorp, LLC, and a new promissory note in order to evidence the Inventory Facility. The maximum borrowing amount under the Inventory Facility is $4,000, with a borrowing base consisting of up to 50% of the value of qualified inventory of the Company. The interest rate for the Inventory Revolver is at the prime rate plus 0.75%, and it matures on March 31, 2024. |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | A And R Loan Agreement [Member] | Strandler LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Borrowing Capacity, Description | the Company entered into an additional Business Loan Agreement (the “New Term Loan Agreement”) with Strandler, LLC, which effectively transferred or assigned the Term Loan to Strandler, LLC from Beachcorp, LLC. Interest on the New Term Loan is at the prime rate plus 0.75%, and it matures on March 31, 2024. Strandler, LLC is also an affiliate of Bradford T. Whitmore. |  |  |  |  |  |  |  |  |  |  |
Term Loan and The Revolver Facility [Member] | First Amendment [Member] | Beachcorp, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date |  |  |  | Mar. 31, 2022 | Mar. 31, 2021 |  |  |  |  |  |  |
Related Party Credit Facilities [Member] |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Interest Expense |  |  |  |  |  |  |  |  | $ 903 |  |  |

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