Note 7 - Borrowings (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Debt [Table Text Block]

	June 30, 2024							December 31, 2023
	Total		Balance			Unused		Total		Balance			Unused
	Commitment		Outstanding			Commitment		Commitment		Outstanding			Commitment
	(In thousands)
Key Facility	$	150,000	$	—		$	150,000	$	150,000	$	70,000		$	80,000
NYL Facility		250,000		181,000			69,000		250,000		181,000			69,000
Nuveen Facility		100,000		50,000			50,000		—		—			—
2022 Asset-Backed Notes		100,000		100,000			—		100,000		100,000			—
2027 Notes		57,500		57,500			—		57,500		57,500			—
2026 Notes		57,500		57,500			—		57,500		57,500			—
Total before debt issuance costs		715,000		446,000			269,000		615,000		466,000			149,000
Unamortized debt issuance costs attributable to term borrowings		—		(3,256	)		—		—		(3,765	)		—
Total borrowings outstanding, net	$	715,000	$	442,744		$	269,000	$	615,000	$	462,235		$	149,000