Annual report pursuant to Section 13 and 15(d)

Details of Certain Consolidated Balance Sheet Accounts - Schedule of Accrued Expenses and Other Current Liabilities (Details)

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Details of Certain Consolidated Balance Sheet Accounts - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Accrued Expenses And Other Current Liabilities [Abstract]    
Personnel-related accruals $ 4,217 $ 2,883
Royalties payable 55 115
Professional fees 92 317
Sales/ use tax payable 46 91
Contingent consideration 403 750
Operating lease liability 484 302
Other 316 427
Accrued expenses and other current liabilities $ 5,613 $ 4,885