Share-based payment (Tables)

12 Months Ended

Dec. 31, 2019

Summary of Key Share-based Awards Expense and their Respective Equity or Liability Balances

The following table outlines the key share-based awards expense and their respective equity or liability balances as of December 31, 2019, 2018 and 2017.


	Equity															Liability
	Class C			RSU			Option			Incentive			Total			Class C			Incentive			Total			Total
Number of shares
As of December 31, 2016		1,444,212			—			—			—			1,444,212			3,545,388			—			3,545,388			4,989,600
Granted		—			—			—			—			—			3,045,420			5,028,282			8,073,702			8,073,702
Repurchased		(339,948	)		—			—			—			(339,948	)		—			—			—			(339,948	)

As of December 31, 2017		1,104,264			—			—			—			1,104,264			6,590,808			5,028,282			11,619,090			12,723,354

Granted		—			5,261,256			135,198			304,920			5,701,374			—			—			—			5,701,374
Issued		—			(146,806	)		—			—			(146,806	)		—			—			—			(146,806	)
Reclassified		6,590,808			—			—			5,028,282			11,619,090			(6,590,808	)		(5,028,282	)		(11,619,090	)		—
Repurchased		(1,814,022	)		—			—			—			(1,814,022	)		—			—			—			(1,814,022	)
Converted		(5,881,050	)		—			—			—			(5,881,050	)		—			—			—			(5,881,050	)

As of December 31, 2018		—			5,114,450			135,198			5,333,202			10,582,850			—			—			—			10,582,850

Granted		—			9,437			5,160			—			14,597			—			—			—			14,597
Issued		—			(159,751	)		—			—			(159,751	)		—			—			—			(159,751	)
Cancelled		—			(529,240	)		(106,722	)		—			(635,962	)		—			—			—			(635,962	)
Repurchased		—			—			—			(3,838	)		(3,838	)		—			—			—			(3,838	)

As of December 31, 2019		—			4,434,896			33,636			5,329,364			9,797,896			—			—			—			9,797,896

Summary of Right to Acquire Shares for Price Originally Paid by Participant, Less an Applicable Discount


Time remaining to the end of the Lock-up period	Discount			Monthly Installments
7-10 years		25	%		Up to 120
3-7 years		20	%		Up to 60
0-3 years		15	%		Up to 36