Other Long-Term Assets (Tables)

3 Months Ended

Mar. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Assets, Noncurrent

Other long-term assets consist of the following (in thousands):

	March 31, 2018		December 31, 2017
Convertible 2022 note hedge asset	$	48,919	$	46,680
Convertible 2021 note hedge asset	48,962		46,915
Cash surrender value of life insurance policies	1,929		1,991
Deferred financing fees	692		787
Long-term installment receivables	417		475
Long-term deferred taxes	547		518
Investments	103		103
Other	395		107
Other Long-Term Assets	$	101,964	$	97,576