Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts Activity (Details)

v3.20.4
Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts Activity (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]    
Balance at beginning of period $ 355 $ 214
Provision for doubtful accounts 180 283
Deductions (264) (142)
Balance at end of period $ 271 $ 355