Condensed Consolidated Statement of Operations (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020		Dec. 31, 2019
Consolidated Statement of Operations (Parenthetical) [Abstract]
Management Fee Expense, Rebates	$ 2,593	$ 1,051	[1]	$ 1,967

[1] See Note 13 for further details on management fee rebates.