Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended			12 Months Ended
	Jan. 31, 2020	Jan. 31, 2021	Mar. 31, 2019	Jul. 31, 2018	Dec. 31, 2019
Class of Stock [Line Items]
Shares issued in public or private offerings, net of issuance costs, shares		17,250,000
Value of shares issued in public or private offering		$ 121,045			$ 6,611
Shares issued in share lending agreement, shares				7,479,431
Share lending agreement, length of time for shares to be returned upon termination				5 days
Shares issued, price per share				$ 13.37
TS Biotechnology Holdings, LLC
Class of Stock [Line Items]
Shares issued in public or private offerings, net of issuance costs, shares	5,972,696
Value of shares issued in public or private offering	$ 35,000
AquaBounty Technologies, Inc.
Class of Stock [Line Items]
Value of shares issued in public or private offering			$ 6,611