Other Assets (Tables)

12 Months Ended

Dec. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Components of Other Assets

The following table details the components of our other assets at the dates indicated ($ in thousands):

	December 31, 2018		December 31, 2017
Interest receivable	$	33,399	$	23,101
Collateral deposited under derivative agreements	—		4,930
Other	321		389
Total	$	33,720	$	28,420