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Salary Deferral Plan
12 Months Ended
Dec. 31, 2019
Retirement Benefits [Abstract]  
Salary Deferral Plan
12. Salary Deferral Plan
The Company maintains a salary deferral plan (the “Plan”) in accordance with Internal Revenue Code Section 401(k), as amended. The Plan provides for matching contributions, of which $
412,000
and $338,000 were made in 2019 and 2018, respectively.