Investments and other assets (Tables)

12 Months Ended

Dec. 31, 2020

Investments, All Other Investments [Abstract]

Schedule of Other Assets

Our investments and other assets consisted of the following as of December 31, 2020 and 2019 (in thousands):

	Dec. 31,
	2020		2019
Cash value life insurance	$	52,883	$	52,462
Equity method investments	32,067		27,650
Other equity investments	20,271		32,383
Deferred debt issuance costs	9,378		10,921
Other long-term assets	21,620		21,853
Total	$	136,219	$	145,269