Supplemental Balance Sheet Information - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash surrender value of company-owned life insurance	$ 10,839	$ 10,300
Real estate held for sale	10,634	0
Cloud computing capitalized costs, net	2,291	1,260
Deposits	1,206	1,853
Deferred debt issuance costs for credit facility	957	2,198
Other	1,346	219
Total other assets	$ 27,273	$ 15,830

Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.

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