Other Long-Term Assets (Tables)

12 Months Ended

Dec. 31, 2019

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

Schedule of Other Assets, Noncurrent

Other long-term assets as of December 31, 2019 and 2018 consist of the following (in thousands):

	2019		2018
Convertible 2021 note hedge asset	$	—	$	1,028
Convertible 2022 note hedge asset	—		2,062
Cash surrender value of life insurance policies	2,124		1,948
Deferred financing fees	602		402
Investments	85		90
Long-term installment receivables	177		222
Long-term deferred taxes	928		352
Other	300		256
Other Long-Term Assets	$	4,216	$	6,360