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Restructuring and Severance
12 Months Ended
Dec. 31, 2021
Restructuring And Related Activities [Abstract]  
Restructuring and Severance

14. Restructuring and Severance

During the year ended December 31, 2021, the Company incurred restructuring expenses of $817,000, consisting of facility rental related costs of $521,000, and severance related costs of $296,000. Facility rental related costs during the year ended December 31, 2021 included a charge of $281,000 resulting from the impairment of a ROU operating lease asset for office space the Company vacated in the first quarter of 2021.

During the year ended December 31, 2020, the Company incurred restructuring expenses of $1,716,000, consisting of severance related costs of $375,000, and facility rental related costs associated with office space of an acquired business of approximately $1,341,000. The latter included a charge of $1,296,000 associated with the impairment of the ROU operating lease assets for office space we vacated in 2020.