Note 9 - Debt:

On October 13, 2023, the Company terminated its revolving credit facility and repaid its term loan with Bank of America and entered into a new five-year revolving credit facility with Wells Fargo Bank, National Association ("Wells Fargo") that provides a $35,000 line of credit and automatically increases to $50,000 upon the Company satisfying specified covenants (the "New Revolving Credit Facility"). The additional $15,000 will automatically be available upon (a) the Company achieving a minimum consolidated EBITDA, as defined in the agreement, of $15,000, computed on a trailing twelve month basis, for three consecutive quarters and (b) a minimum liquidity (consisting of cash and borrowing availability under the New Revolving Credit Facility) for the Company of at least $7,500. The New Revolving Credit Facility has a $25,000 sub-limit for letters of credit and the Company may request the issuance of cash secured letters of credit in an aggregate amount of up to $7,500. As of March 31, 2024 , there was $0 borrowed and $1,890 letters of credit outstanding on the New Revolving Credit Facility.

The New Revolving Credit Facility contains customary terms and conditions, including representations and warranties and affirmative and negative covenants, as well as financial covenants for the benefit of Wells Fargo, which require the Company to maintain (i) a consolidated total leverage ratio not to exceed 3.50:1.00 and (ii) a consolidated fixed charge coverage ratio of at least 1.20:1.00, in both cases computed in accordance with the definitions and requirements specified in the New Revolving Credit Facility. As of March 31, 2024, the Company was in compliance with the financial covenants of the New Revolving Credit Facility.

Borrowings under the New Revolving Credit Facility bear interest at a rate equal to, at the Company’s option, either (i) a forward-looking term rate based on the secured overnight financing rate ("SOFR") for the applicable interest period, subject to a floor of 0.0% per annum or (ii) a base rate determined by reference to the highest of (a) the rate of interest per annum publicly announced by the Lender as its prime rate, (b) the federal funds rate plus 0.50% per annum and (c) one-month term SOFR plus 1.00% per annum, subject to a floor of 1.00% per annum, plus, in each case, an applicable margin. The applicable margins range between (i) 1.25% per annum and 2.50% per annum in the case of any term SOFR loan and (ii) 0.25% per annum and 1.50% per annum in the case of any base rate loan, in each case based upon the Company’s then-current consolidated total leverage ratio; provided, however, for a period of one year following the closing date, the applicable margin shall be set at 1.25% per annum in the case of any term SOFR loan and 0.25% per annum in the case of any base rate loan. As of March 31, 2024, the SOFR rate was 5.34%.

The Company is required to pay a quarterly commitment fee on the unused portion of the New Revolving Credit Facility during the applicable quarter at a per annum rate also determined by reference to the Company’s then-current consolidated total leverage ratio, which fee ranges between 0.10% per annum and 0.20% per annum; provided, however, for a period of one year following the closing date, the quarterly commitment fee will be set at 0.10% per annum. Any outstanding letters of credit that are cash secured will bear a fee equal to the daily amount available to be drawn under such letters of credit multiplied by 0.65% per annum. Any outstanding letters of credit issued under the New Revolving Credit Facility will bear a fee equal to the daily amount drawn under such letters of credit multiplied by the applicable margin for term SOFR loans. As of March 31, 2024, the amount available under the New Revolving Credit Facility was $33,110, subject to the interest and leverage covenants.

In connection with the termination of the old revolving credit facility and term loan with Bank of America, the Company paid $752 in exit costs and recognized an extinguishment charge of $726.

As of March 31, 2024, $1,592 letters of credit remain outstanding with Bank of America and are cash secured. These outstanding letters of credit are subject to a fee of 0.60% per annum. As of March 31, 2024, $4,780 letters of credit are outstanding with HSBC Bank USA, N.A and are cash secured. These outstanding letters of credit are subject to a fee of between 0.75% and 0.85% per annum, depending on the term of the letter of credit. As of March 31, 2024, $180 letters of credit are outstanding with China Construction Bank and are cash secured. Additionally, we have a 10,000 RMB bank guaranty line of credit with China Citic Bank Co. LTD which had $0 letters of credit outstanding at March 31, 2024. Outstanding letters of credit under this agreement are subject to a fee of 0.60% per annum. Total letters of credit outstanding as of March 31, 2024 and March 31, 2023 were $8,442 and $12,842, respectively.