Segment Information - Schedule of Consolidated Assets by Reportable Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets:
Total Assets	$ 560,703	$ 557,386
Corporate and Other
Assets:
Total Assets	172,980	167,466
APUS Segment | Operating Segments
Assets:
Total Assets	101,649	108,749
RU Segment | Operating Segments
Assets:
Total Assets	210,966	220,901
HCN Segment | Operating Segments
Assets:
Total Assets	$ 75,108	$ 60,270