Share Transactions - Schedule of Share Repurchases (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended							9 Months Ended	12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Dec. 31, 2021
Equity [Abstract]
Shares Repurchased (in shares)	695,476	0	0	0	792,000	320,127,000	337,731,000	695,476	658,650,000
Percentage of Shares Tendered That Were Repurchased						7.00%	6.00%
Repurchase Price Per Share (in dollar per share)	$ 9.65				$ 16,130	$ 16,130	$ 15,670
Share repurchase value	$ 6,711	$ 0	$ 0	$ 0	$ 13	$ 5,163	$ 5,291	$ 6,711	$ 10,467