[{"id":"11","name":"ARR On-demand (OS-21-8-009)","price":"1170","parent_id":0,"previous_id":0,"courses_count":8,"addClass":"course_catalog_category","key":"11","title":"ARR On-demand (OS-21-... <span class=\"tl-category-courses-count\">(8)<\/span>","tooltip":"ARR On-demand (OS-21-8-009) (8)","type":"categories","icon":false,"expand":true},{"id":"12","name":"HEC-RAS Training Series (OS-21-12-028)","price":"1598","parent_id":0,"previous_id":0,"courses_count":4,"addClass":"course_catalog_category","key":"12","title":"HEC-RAS Training Seri... <span class=\"tl-category-courses-count\">(4)<\/span>","tooltip":"HEC-RAS Training Series (OS-21-12-028) (4)","type":"categories","icon":false,"expand":true},{"id":"14","name":"Hydrology and Hydraulics Essentials (LS-22-8-046)","price":"1326","parent_id":0,"previous_id":0,"courses_count":8,"addClass":"course_catalog_category","key":"14","title":"Hydrology and Hydraul... <span class=\"tl-category-courses-count\">(8)<\/span>","tooltip":"Hydrology and Hydraulics Essentials (LS-22-8-046) (8)","type":"categories","icon":false,"expand":true},{"id":"8","name":"On-demand","price":"0","parent_id":0,"previous_id":0,"courses_count":6,"addClass":"course_catalog_category","key":"8","title":"On-demand <span class=\"tl-category-courses-count\">(6)<\/span>","tooltip":"On-demand (6)","type":"categories","icon":false,"expand":true},{"id":null,"name":"General","parent_id":null,"previous_id":null,"courses_count":4,"addClass":"course_catalog_category","key":"generic","title":"General <span class=\"tl-category-courses-count\">(4)<\/span>","tooltip":"General (4)","type":"categories","icon":false,"expand":true}]