|9 Months Ended|
Sep. 30, 2022
|Debt Disclosure [Abstract]|
Long-term debt consisted of the following (in thousands):
We had letters of credit outstanding totaling $1.2 million and $1.0 million as of September 30, 2022 and December 31, 2021, respectively.
We pay interest on the term and revolving loan borrowings at LIBOR plus a base margin or at a base rate (typically the prime rate) plus a base margin. As of September 30, 2022, the LIBOR margin was 2.25% and the base margin was 6.25%. The margins increase or decrease in increments as our Total Funded Debt/EBITDA Ratio increases or decreases. As of September 30, 2022, interest rates on our outstanding debt ranged from 6.13% to 8.50%, and the effective interest rate on our aggregate outstanding debt was 6.42%.
Interest expense incurred on bank loan borrowings, inclusive of the effect of interest rate hedges, was $4.6 million and $2.7 million for the three months ended September 30, 2022 and 2021, respectively, and $11.7 million and $7.9 million for the nine months ended September 30, 2022 and 2021, respectively.
Our required term and revolver loan principal payments as of September 30, 2022 are as follows (in thousands):
We were in compliance with required ratios and other terms and conditions under our loan agreement as of September 30, 2022.
On October 7, 2022, we entered into a fourth amendment to our loan agreement which, among other things, (i) extended the maturity date from July 23, 2024 to October 7, 2025; (ii) reset the aggregate principal amount of the term loan to $100.0 million, (iii) modified the quarterly amortization payments on the term loan from $3.75 million to $2.50 million, (iv) increased the maximum Total Funded Debt to EBITDA Ratio from 4.25x to 4.50x, with such ratios decreasing thereafter, (v) changed the benchmark rate from LIBOR to Secured Overnight Financing Rate (SOFR) with a SOFR floor of 0.00%; and (vi) modified pricing to account for the change from LIBOR to SOFR.
After the amendment, our scheduled term loan payments are approximately $2.5 million for the remainder of 2022, $10.0 million in 2023, $10.0 million in 2024 and $77.5 million in 2025. We have classified the current portion of long-term debt in our consolidated balance sheets as of September 30, 2022 based on the amended amortization payment terms.
The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef