Segment Reporting - Schedule of Total Assets by Segment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total assets	$ 58,556	$ 149,034
Total accounts receivable	5,360	9,631
University Partners
Segment Reporting Information [Line Items]
Total assets	9,325	86,628
Total accounts receivable	236	78
Zovio Growth
Segment Reporting Information [Line Items]
Total assets	49,231	62,406
Total accounts receivable	$ 5,124	$ 9,553