Lines of Credit

3 Months Ended

Jul. 31, 2022

Debt Disclosure [Abstract]

Lines of Credit

8. Lines of Credit

Revolving Credit Agreement – United States

Existing Credit Agreement

As of May 1, 2022, we had a Credit Agreement (the “Existing Credit Agreement”) with Wells Fargo Bank, N.A. (“Wells Fargo”) that provided a revolving loan commitment of $30 million, was set to expire on August 15, 2022, and allowed us to issue letters of credit not to exceed $1 million.

Amended Agreement

Effective June 24, 2022, we entered into an Amended and Restated Credit Agreement (“the Amended Agreement”) with Wells Fargo. The Amended Agreement amends, restates, supersedes, and serves as a replacement for the Existing Credit Agreement. The Amended Agreement provides a revolving credit facility of up to $40 million, is secured by a lien on the company’s assets, and expires in June 2025. The proceeds of borrowings under the Amended Agreement are to be used for working capital and other general corporate purposes.

The company’s available borrowings under the Amended Agreement are based on a borrowing base calculation using certain accounts receivable and inventory of the company, subject to certain sub-limits as defined in the Amended Agreement, to be calculated on a monthly basis. Similar to the Existing Credit Agreement, the Amended Agreement contains a sub-facility that allows the company to issue letters of credit in an aggregate amount not to exceed $1 million.

Borrowings under the Amended Agreement bear interest at a rate calculated using a margin (the “Applicable Margin”) over the Federal Reserve Bank of New York’s secured overnight funding rate (SOFR). The Applicable Margin is set initially at 1.35% and may vary under the terms of the Amended Agreement from 1.35% to 2.50%, depending on the ratio of the company’s consolidated debt to consolidated EBITDA, as defined in the Amended Agreement, determined on a quarterly basis. The Amended Agreement contains customary affirmative and negative covenants and requires compliance by the company with certain financial covenants, including minimum tangible net worth of $100 million plus 50% of annual net income, and a minimum ratio of consolidated EBITDA to consolidated net interest expense of 3.0 to 1.0 as defined in the Amended Agreement. The EBITDA to interest expense covenant does not apply under the Amended Agreement during the first three quarters of the company’s fiscal 2023, but during that period, the company must maintain “access to liquidity” of $15 million, which is defined as unencumbered liquid assets plus available and unused credit under the revolving credit facility as calculated using the borrowing base, as defined in the Amended Agreement.

First Amendment

On August 19, 2022, we entered into a First Amendment to the Amended Agreement (“the First Amendment”) with Wells Fargo. The terms of the First Amendment amend the time period in which the financial covenant for the minimum ratio of consolidated EBITDA to consolidated net interest expense applies, such that this EBITDA to interest expense covenant does not apply during any of the four quarters of the Company’s fiscal 2023. During that time period, we are still required to maintain minimum “access to liquidity” of $15 million as mentioned in the above Amended Agreement section.

Overall

Effective June 24, 2022, interest was charged under the Amended Agreement at a rate (applicable interest rate of 2.88% as of July 31, 2022) calculated using the Applicable Margin over SOFR based on the ratio of the company’s consolidated debt to consolidated EBITDA, as defined in the Amended Agreement. Under the Existing Credit Agreement interest was charged at a rate (applicable interest rate of 1.69% and 2.40% as of August 1, 2021, and May 1, 2022, respectively) as a variable spread over LIBOR based on a ratio of debt to EBITDA, as defined in the Existing Credit Agreement.

There were $275,000 of outstanding letters of credit provided by the Amended Agreement and Existing Credit Agreement as of July 31, 2022, August 1, 2021, and May 1, 2022. As of July 31, 2022, we had $725,000 remaining for the issuance of additional letters of credit.

There were no borrowings outstanding under either the Amended Agreement or the Existing Credit Agreement, as applicable, as of July 31, 2022, August 1, 2021, and May 1, 2022, respectively.

Revolving Credit Agreements – China Operations

Denominated in Chinese Yuan Renminbi (“RMB”)

We have an unsecured credit agreement denominated in RMB with a bank located in China that provides for a line of credit of up to 40 million RMB ($5.9 million USD as of July 31, 2022). Interest charged under this agreement is based on an interest rate determined by the Chinese government at the time of borrowing and is set to expire on November 15, 2022.

There were no borrowings outstanding under this agreement as of July 31, 2022, August 1, 2021, and May 1, 2022, respectively.

Denominated in United States Dollar (“USD”)

We had an unsecured credit agreement denominated in USD with another bank located in China that provided for a line of credit of up to $2 million USD, which expired on August 30, 2022. Interest charged under this agreement is based on an interest rate determined by the Chinese government at the time of borrowing. Currently, the company does not plan to renew or replace this agreement.

There were no borrowings outstanding under this agreement as of July 31, 2022, August 1, 2021, and May 1, 2022, respectively.

Overall

Our loan agreements require, among other things, that we maintain compliance with certain financial covenants. As of July 31, 2022, we complied with our financial covenants.

Interest paid during the first quarter of fiscal 2023 totaled $8,000. No interest payments were made during the first quarter of fiscal 2022.