Senior Notes, Convertible Notes and Trust Preferred Securities (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Debt Instrument Redemption

The Company had the following Senior Notes outstanding as of December 31, 2020 and 2019:

Issue Date	December 31, 2020		December 31, 2019		Interest Rate		Maturity Date	Issue Price
August 2020	$	400,000	$	—	2.70	%	September 2030	99.233	%
May 2014	198,932		250,000		4.40	%	June 2024	99.883	%
June 2013	188,756		250,000		4.25	%	June 2023	99.026	%
	787,688		500,000
Unamortized debt discount	(3,491)		(963)
Unamortized debt issuance cost	(4,922)		(2,167)
	$	779,275	$	496,870

Schedule of Maturities of Long-term Debt

Scheduled principal and balloon payments for mortgages, notes payable and term loan for the next five years and thereafter are as follows:

Year ending December 31,	Total
2021	$	24,119
2022	12,224
2023	13,267
2024	6,431
2025	306,576
Thereafter	75,795
	438,412
Unamortized debt issuance costs	(3,940)
	$	434,472

Scheduled principal payments for these debt instruments for the next five years and thereafter are as follows:

Year ending December 31,	Total
2021	$	—
2022	—
2023	188,756
2024	198,932
2025	—
Thereafter	529,120
	916,808
Unamortized debt discounts	(3,491)
Unamortized debt issuance costs	(6,547)
	$	906,770