Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2015

Financial Instruments, Owned, at Fair Value [Abstract]

Estimated Fair Values of Financial Instruments

The following table presents the estimated fair values of financial instruments at September 30, 2015 and December 31, 2014:

	September 30, 2015		December 31, 2014
	(Amounts in thousands)
Assets
Investments	$	3,348,386	$	3,403,822
Liabilities
Options sold	$	266	$	194
Total return swaps	$	6,059	$	4,025
Secured notes	$	140,000	$	140,000
Unsecured note	$	150,000	$	150,000