Debt Obligations and Credit Facilities (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Amounts of Loans Payable Outstanding, and Accrued Interest

Our debt obligations are as follows:

Facility	Origination Date	Term	December 31, 2019		December 31, 2018
4.50% Senior Notes due 2022	March 10, 2017	5 years	$	348,616	$	348,054
4.95% Senior Notes due 2029	May 28, 2019	10 years	493,600		—
Total senior notes			842,216		348,054
EGL Revolving Credit Facility	August 16, 2018	5 years	—		15,000
2018 EGL Term Loan Facility	December 27, 2018	3 years	348,991		498,485
Total debt obligations			$	1,191,207	$	861,539

Interest Income and Interest Expense Disclosure

The table below provides a summary of the total interest expense for the years ended December 31, 2019, 2018 and 2017:

	2019		2018		2017
Interest expense on debt obligations	$	51,245	$	25,205	$	25,619
Amortization of debt issuance costs	953		537		416
Funds withheld balances and other	343		475		2,067
Total interest expense	$	52,541	$	26,217	$	28,102