Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Revenue Recognition (Details)

v3.22.0.1
Summary of Significant Accounting Policies - Revenue Recognition (Details)
12 Months Ended
Dec. 31, 2021
payment
Summary of Significant Accounting Policies  
Equipment installment plan period 36 months
Number of installment plan payments 12