Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation and Other Benefit Plans - Summary of Assumptions Used to Calculated Fair Value Utilizing Black-Scholes Pricing Model (Details)

v3.8.0.1
Stock-Based Compensation and Other Benefit Plans - Summary of Assumptions Used to Calculated Fair Value Utilizing Black-Scholes Pricing Model (Details) - 2017 Stock Plan
3 Months Ended
Mar. 31, 2018
$ / shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Expected volatility 20.00%
Expected dividend yield 0.00%
Expected term (years) 7 years 6 months
Risk-free interest rate, minimum 2.36%
Risk-free interest rate, maximum 2.46%
Weighted average grant date fair value $ 4.36