Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Valuation Assumptions (Details)

v3.19.2
Stock-Based Compensation - Valuation Assumptions (Details)
6 Months Ended
Jun. 30, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Expected life (in years) 8 years 6 months
Risk-free interest rate 2.62%
Volatility 42.00%