Share-Based Compensation - Summary of Restricted Ordinary Shares (Details) - Senior Management [Member] - Restricted ordinary shares subject to forfeiture [Member]			3 Months Ended
	Jun. 07, 2018 item	Jun. 07, 2018 item shares	Mar. 31, 2020 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested Ordinary Shares, Beginning Balance			217,726
Issued, Ordinary Shares		1,306,348
Vesting percentage	33.33%
Number of quarters for vesting | item	8	8
Tern of vesting after the effectiveness of companies registration statement	3 months
Vested, Ordinary Shares			(108,862)
Non-vested Ordinary Shares, Ending Balance			108,864
Non-vested Value, Beginning Balance | $			$ 3,265,890
Vested, Value | $			(1,632,930)
Non-vested Value, Ending Balance | $			$ 1,632,960