Annual report pursuant to Section 13 and 15(d)

Nature of Business and Significant Accounting Policies - Schedule of Other Current Assets (Details)

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Nature of Business and Significant Accounting Policies - Schedule of Other Current Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]    
Lab supply inventory $ 2,052 $ 1,825
Prepaid assets 625 971
Funds in escrow 888
Other 45 167
Total other current assets $ 2,722 $ 3,851