Other Income (Expense) (Tables)

6 Months Ended

Jun. 30, 2014

Other Income and Expenses [Abstract]

Schedule of other income (expense)

Other income (expense) consists of the following:

	Three Months Ended   June 30,						Six Months Ended   June 30,
	2014			2013			2014			2013
Interest income from investments in special purpose entities (Note 4)	$	2,018		$	—		$	2,018		$	—
Net investment income from available-for-sale securities	1,580			268			1,814			268
Interest accrued on notes receivable	353			38			392			145
Total investment income, net	3,951			306			4,224			413
Interest expense and amortization of discount and issuance costs for Senior Notes issued by special purpose entity (Note 4)	(2,071		)	—			(2,071		)	—
Interest expense	(178		)	(269		)	(818		)	(868		)
Total interest expense	(2,249		)	(269		)	(2,889		)	(868		)
Other, net	570			1,093			1,347			1,345
Total other income	$	2,272		$	1,130		$	2,682		$	890