Line of Credit	3 Months Ended
Mar. 31, 2021
Line of Credit Facility [Abstract]
Line of Credit	On June 15, 2017, the Company entered into a Loan and Security Agreement with Atlantic Union Bank (formerly known as Access National Bank) (the “Loan Agreement”). The Loan Agreement provides for a $5.0 million working capital revolving line of credit. Effective, April 30, 2021, the Company entered into a sixth modification agreement (“Modification Agreement”) with Atlantic Union Bank to amend the existing Loan Agreement. The Modification Agreement extended the maturity date of the facility from April 30, 2021 through June 15, 2022. The Loan Agreement requires that the Company meet the following financial covenants on a quarterly basis: (i) maintain a minimum adjusted tangible net worth of at least $2.0 million, (ii) maintain minimum consolidated EBITDA of at least two times interest expense and (iii) maintain a current ratio of 1.1 to 1.0 (excluding finance lease liabilities reported under lease accounting standards). The available amount under the working capital line of credit is subject to a borrowing base, which is equal to the lesser of (i) $5.0 million or (ii) 50% of the net unpaid balance of the Company’s eligible accounts receivable. The facility is secured by a first lien security interest on all of the Company’s personal property, including its accounts receivable, general intangibles, inventory and equipment maintained in the United States. As of March 31, 2021, the Company was eligible to borrow up to $4.9 million under the borrowing base formula.

Line of Credit

3 Months Ended

Mar. 31, 2021

On June 15, 2017, the Company entered into a Loan and Security Agreement with Atlantic Union Bank (formerly known as Access National Bank) (the “Loan Agreement”). The Loan Agreement provides for a $5.0 million working capital revolving line of credit.

Effective, April 30, 2021, the Company entered into a sixth modification agreement (“Modification Agreement”) with Atlantic Union Bank to amend the existing Loan Agreement. The Modification Agreement extended the maturity date of the facility from April 30, 2021 through June 15, 2022.

The Loan Agreement requires that the Company meet the following financial covenants on a quarterly basis: (i) maintain a minimum adjusted tangible net worth of at least $2.0 million, (ii) maintain minimum consolidated EBITDA of at least two times interest expense and (iii) maintain a current ratio of 1.1 to 1.0 (excluding finance lease liabilities reported under lease accounting standards).

The available amount under the working capital line of credit is subject to a borrowing base, which is equal to the lesser of (i) $5.0 million or (ii) 50% of the net unpaid balance of the Company’s eligible accounts receivable. The facility is secured by a first lien security interest on all of the Company’s personal property, including its accounts receivable, general intangibles, inventory and equipment maintained in the United States. As of March 31, 2021, the Company was eligible to borrow up to $4.9 million under the borrowing base formula.