Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Stock Options (Details)

v3.20.1
Stock-Based Compensation - Stock Options (Details) - $ / shares
3 Months Ended
Feb. 05, 2020
Mar. 31, 2020
Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options exercised (in shares)   0 0
2011 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options granted in the period (in shares) 123,500    
Options granted in the period, weighted average exercise price (USD per share) $ 12.995    
Award vesting percentage 33.00%    
Grants in the period, weighted average grant date fair value (USD per share) $ 4.53    
Risk free interest rate 1.66%    
Expected term 10 years    
Expected volatility rate 35.10%    
Expected dividend rate 1.79%