Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following tables summarize our financial assets and liabilities that are measured at fair value on a recurring basis and the fair value measurements, by level, within the fair value hierarchy as of June 30, 2023 and December 31, 2022:

			Fair Value Measurements Using:
As of June 30, 2023	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
(in thousands)
Assets:
Investments—equity securities	$	23	$	23	$	—	$	—
Investments—guaranteed income fund	1,756		—		—		1,756
Investments—mutual funds and other	9,914		9,914		—		—
Total investments	11,693		9,937		—		1,756
Derivative assets	1,844		—		1,844		—
Total assets	$	13,537	$	9,937	$	1,844	$	1,756
Liabilities:
Derivative liabilities	$	2,652	$	—	$	2,652	$	—

			Fair Value Measurements Using:
As of December 31, 2022	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
(in thousands)
Assets:
Investments—equity securities	$	24	$	24	$	—	$	—
Investments—guaranteed income fund	1,853		—		—		1,853
Investments—mutual funds and other	8,699		8,699		—		—
Total investments	10,576		8,723		—		1,853
Derivative assets	3,769		—		3,769		—
Total assets	$	14,345	$	8,723	$	3,769	$	1,853
Liabilities:
Derivative liabilities	$	2,215	$	—	$	2,215	$	—

Summary of Changes in Fair Value of Investments

The following table sets forth the summary of the changes in the fair value of Level 3 investments for the six months ended June 30, 2023 and 2022:     

	Six months ended June 30,
	2023		2022
(in thousands)
Beginning Balance	$	1,853	$	2,036
Purchases and adjustments	—		132
Transfers	—		—
Distribution	(114)		(83)
Investment income	17		17
Ending Balance	$	1,756	$	2,102