Other Income Table of Economic Interests in the CLOs (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Variable Interest Entity [Line Items]
Management fee income	$ 1,577	$ 1,707
Net income (loss) attributable to consolidated CLOs	0	3,915
Telos Asset Management LLC | Primary beneficiary
Variable Interest Entity [Line Items]
Distributions received	0	2,167
Realized and unrealized gains (losses) on subordinated notes held by the Company, net	0	1,381
Variable Interest Entity, Measure of Activity, Operating Income or Loss	0	3,548
Management fee income	0	367
Net income (loss) attributable to consolidated CLOs	$ 0	$ 3,915