Debt / Line of Credit
 12 Months Ended
Dec. 31, 2021
Debt / Line of Credit [Abstract]  
Debt / Line of Credit Note 9 – Debt / Line of Credit December 31 December 31,(in thousands) 2021 2020Revolving credit facility $ 1,974 $ 1,875 On December 21, 2016, the Company entered into an ABL Facility with a lender that provides for up to a maximum amount of $5 million based on a borrowing base equivalent of 85% of eligible accounts receivable plus the lesser of $2 million or 50% of eligible inventory. The interest on the ABL Facility is equal to the Prime Rate plus 3% but may not be less than 6.5% with a minimum monthly interest payment of $2 thousand. The Company is also obligated to pay the lender a monthly administrative fee of $1 thousand and an annual facility fee equal to 1% of the maximum amount borrowable under the facility. As of December 31, 2021, the interest rate on outstanding borrowings was 6.5%. The ABL Facility renewed on December 31, 2021 and will automatically renew on December 31, 2022 for a one-year term unless written notice to terminate the agreement is provided by either party. In conjunction with entering into the financing, the Company incurred $0.2 million of debt issuance costs including lender and legal costs that were amortized over the original three-year term of the ABL Facility. The ABL Facility agreement contains certain lenders remedies that upon events of default, give the bank the ability to terminate the facility before the scheduled maturity date. Accordingly, the Company classifies borrowing under the ABL Facility as current liabilities on the accompanying Consolidated Balance Sheet.  The ABL Facility is secured by a lien on all receivables, property and the proceeds thereof, credit insurance policies and other insurance relating to the collateral, books, records and other general intangibles, inventory and equipment, proceeds of the collateral and accounts, instruments, chattel paper, and documents. Collections received on accounts receivable are directly used to pay down the outstanding borrowings on the credit facility. The ABL Facility contains customary representations and warranties, affirmative and negative covenants and events of default. The Company is required to maintain a minimum tangible net worth of $13 million and a minimum working capital balance of $4 million at all times. As of December 31, 2021, the Company had unused borrowing availability of $2.3 million and was in compliance with all financial debt covenants. For the year ended 2021, interest expense includes interest paid, or accrued of approximately $58 thousand on outstanding ABL Facility debt. Paycheck Protection Program On June 8, 2020, the Company received a loan under the U.S. Small Business Administration’s (“SBA”) Paycheck Protection Program from KeyBank National Association related to the COVID-19 crisis in the amount of $1.9 million (the “PPP loan”). Under the PPP loan, the loan has a fixed interest rate of 1% per annum, a maturity date two years from the date of the funding of the loan, and deferral of payments for six months. During 2020, the Company used the proceeds to pay qualified payroll costs, in accordance with PPP and Section 1106 of the Coronavirus Aid, Relief, and Economic Security Act, or the CARES Act, requirements. Pursuant to the terms of the PPP loan, the Company applied for forgiveness of the entire loan in the fourth quarter of 2020. In April 2021, the Company received a forgiveness notice from the SBA and received a related acknowledgment letter from its lender stating that they received payment in full from the SBA effective March 31, 2021. The amount was recorded in the Consolidated Statements of Operations as a gain on forgiveness of debt in the first quarter of 2021.