XML 61 R50.htm IDEA: XBRL DOCUMENT v3.20.2
Stockholders' Equity - Stock-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 01, 2020
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Stock-based compensation          
Shares available for future issuance   4,658,176   4,658,176  
Compensation expense   $ 3,164 $ 2,330 $ 8,288 $ 7,387
Cost of revenue          
Stock-based compensation          
Compensation expense   171 75 358 249
Sales and marketing          
Stock-based compensation          
Compensation expense   1,436 1,029 3,915 3,262
Research and development          
Stock-based compensation          
Compensation expense   87 95 269 275
Reimbursement, general and administrative          
Stock-based compensation          
Compensation expense   $ 1,470 1,131 $ 3,746 3,601
2016 Plan          
Stock-based compensation          
Automatic annual increase to the number of shares reserved and available for issuance as a percentage of outstanding common stock (as a percent)   5.00%   5.00%  
Automatic annual increase to the number of shares reserved and available for issuance   2,500,000   2,500,000  
Increase in number of shares reserved and available for issuance 952,697        
Common stock options          
Stock-based compensation          
Compensation expense   $ 1,100 $ 600 $ 3,000 $ 2,000