Nature of Business (Details) $ / shares in Units, $ in Millions			3 Months Ended
	May 21, 2019 USD ($) $ / shares shares	May 03, 2019	Mar. 31, 2020 USD ($) location shares
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Points of presence | location			72
Common stock, stock split ratio		0.5
Common Class A
Class of Stock [Line Items]
Shares issued (in shares)			12,900,000
Common Class B
Class of Stock [Line Items]
Number of shares converted (in shares)			53,600,000
Convertible securities, conversion ratio	1
IPO | Common Class A
Class of Stock [Line Items]
Shares issued (in shares)	12,937,500
Common stock price per share (in USD per share) | $ / shares	$ 16.00
Proceeds from initial public offering, net of underwriting discounts | $	$ 192.5
Over-Allotment Option | Common Class A
Class of Stock [Line Items]
Shares issued (in shares)	1,687,500
Proceeds from initial public offering, net of underwriting discounts | $			$ 25.1
Common Stock | Common Class A
Class of Stock [Line Items]
Number of shares converted (in shares)			9,727,897
Common Stock | Common Class B
Class of Stock [Line Items]
Number of shares converted (in shares)	53,630,213		9,727,897