Other Assets (Tables)

3 Months Ended

Mar. 31, 2019

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

Schedule of Other Assets

Other assets consisted of the following at March 31, 2019 and December 31, 2018 (in thousands):

	March 31, 2019		December 31, 2018
Cash surrender value of corporate-owned life insurance policies	$	3,919	$	3,596
Deferred commissions (1)	16,141		15,530
Restricted cash	659		661
Operating lease assets	11,659		—
Prepaid expenses, deposits and other	3,378		3,212
Total other long-term assets	$	35,756	$	22,999

⁽¹⁾ Represents assets for the incremental costs of obtaining contracts with customers, which consist primarily of sales commissions. These costs are ascribed to or allocated to the underlying performance obligations in the contracts and amortized consistent with the recognition timing of the revenue for the underlying performance obligations.