Investments and Other Assets (Tables)

9 Months Ended

Sep. 30, 2018

Investments, All Other Investments [Abstract]

Schedule of Other Assets

Our investments and other assets consisted of the following as of September 30, 2018, and December 31, 2017 (in thousands):

	Sept. 30, 2018		Dec. 31, 2017
Cash value life insurance	$	51,442	$	51,188
Equity method investments	32,651		27,098
Cost method investments	24,212		17,374
Deferred debt issuance cost	10,029		6,048
Other long term assets	37,883		35,458
Total	$	156,217	$	137,166