Restructuring - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Restructuring And Related Activities [Abstract]
Accrued and unpaid restructuring charge	$ 0.2	$ 1.0
Severance and benefit continuation costs, payment description	the severance and benefit continuation amounts, substantially all other amounts accrued represent accelerated non-cash asset write-downs