Income Taxes - Schedule of Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Balance at the beginning of the year	$ 2,255	$ 2,255
Decreases related to the Spin-Off	$ (2,255)
Balance at the end of the year		$ 2,255