Note 7 - Asset-backed Securities Issued (Tables)

3 Months Ended

Mar. 31, 2019

CLO III, CLO IV, and CLOV [Member]

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

(In thousands)	As of December 31, 2018
	Outstanding Principal Balance			Interest Rate Spread to LIBOR			Weighted Average Remaining Maturity (years)
Class A Senior Secured Floating Rate Notes	$	769,750			0.85%-1.37	%		10.04
Class B Senior Secured Floating Rate Notes		143,700			1.30%-1.90	%		10.04
Class C Senior Secured Deferrable Floating Rate Notes		71,500			1.80%-2.65	%		9.99
Class D Senior Secured Deferrable Floating Rate Notes		68,350			2.60%-4.15	%		10.01
Class E Senior Secured Deferrable Floating Rate Notes		60,800			5.70%-6.80	%		10.03
Total secured notes sold to investors	$	1,114,100
Senior Subordinated Notes		7,221			6.90	%		11.00
Less: Debt issuance costs		(8,979	)
Total asset-backed securities issued	$	1,112,342