Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Summary of Fair Value of Interest Rate Swaps

The following table summarizes the fair value of our interest rate swaps that are designated as cash flow hedges.

	Fair Value as of December 31,
	2018		2017
Interest rate swap assets designated as cash flow hedges (included in “other assets”)	$	16,859	$	9,855
Interest rate swap liabilities designated as cash flow hedges (included in “other liabilities”)	$	48	$	317