Notes payable

12 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Notes payable

Notes payable. A summary of notes payable is as follows:

	2023	2022
	(in $ thousands)
3.6% Senior Notes	445,130	444,608
Other notes payable	160	2,398
	445,290	447,006

In November 2021, the Company completed an underwritten offering of $450 million aggregate principal amount of unsecured 3.6% Senior Notes due on November 15, 2031 (Senior Notes). The proceeds from the issuance of the Senior Notes, net of underwriting discounts and issuance costs, were $444.0 million, which were used to repay an outstanding balance on a previous term loan and for general corporate purposes. Interest on the Senior Notes is paid semi-annually in May and November at a fixed rate of 3.6% per annum. At any time prior to August 15, 2031, the Senior Notes are subject to redemption, at the Company's option, upon not less than 15 days' notice, in whole or in part, at a redemption price equal to the greater of: 100% of the principal amount of the Senior Notes to be redeemed, or the sum of the present values of the remaining scheduled payments of principal and interest to be redeemed. The Senior Notes are the Company’s general senior unsecured obligations, are not guaranteed by any of the Company’s subsidiaries, rank equally in right of payment with the Company’s existing and future senior unsecured indebtedness, and are effectively subordinated to all liabilities of the Company’s subsidiaries and to all of the Company’s secured indebtedness to the extent of the value of the collateral securing such indebtedness.

In October 2021, the Company entered into a new senior unsecured credit agreement (the Credit Agreement) comprising of a $200.0 million unsecured revolving credit facility (maturing in October 2026) and a $400.0 million unsecured delayed-draw term loan commitment (364-day term) that was paid off and extinguished in 2021. The Credit Agreement includes an option to increase the revolving credit facility by up to $125.0 million. The Credit Agreement is guaranteed by the Company's wholly-owned subsidiaries.

At the Company’s election, borrowings under the Credit Agreement will bear interest at either (a) the Base Rate plus the Applicable Margin (each as defined in the agreement) or (b) the adjusted Term SOFR (as defined in the agreement) plus the applicable margin. The applicable margin, based on the Company's Debt to Capitalization Ratio (as defined in the agreement), for revolving loans ranges from 0.25% to 0.625% per annum for base rate borrowings and 1.25% to 1.625% per annum for Term SOFR borrowings. Further, a commitment fee accrues, based on the Company's debt to capitalization Ratio, ranging from 0.15% to 0.30% per annum on the average daily unused portion of the commitments. The Credit Agreement also contains certain consolidated financial covenants which, as detailed in the agreement, limit the Company's maximum debt to total capitalization ratio and minimum consolidated net worth.

As of December 31, 2023, the remaining balance of the line of credit available for use was $197.5 million, net of an unused $2.5 million letter of credit. The Company was in compliance with all covenants as of December 31, 2023 and 2022 under the Credit Agreement.

The Company's qualified intermediary in tax-deferred property exchanges pursuant to Section 1031 of the Internal Revenue Code (Section 1031) enters into short-term loan agreements with parties to an exchange in the ordinary course of its business. The outstanding balances pursuant to these loans, as included within other notes payable in the above table, were $0.2 million and $2.3 million as of December 31, 2023 and 2022, respectively, and are secured by cash that is included in cash and cash equivalents on the Company's consolidated balance sheet. Borrowings and repayments on these short-term loans are reflected as financing activities in the consolidated statements of cash flows.