REVENUE - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Disaggregation of Revenue [Line Items]
Revenue	$ 283,084	$ 262,390
Credit Cards
Disaggregation of Revenue [Line Items]
Revenue	51,586	54,506
Personal Loans
Disaggregation of Revenue [Line Items]
Revenue	31,509	32,531
Other Consumer
Disaggregation of Revenue [Line Items]
Revenue	36,829	33,692
Other Products And Services
Disaggregation of Revenue [Line Items]
Revenue	1,249	11,132
Home Segment [Member]
Disaggregation of Revenue [Line Items]
Revenue	79,174	63,437
Consumer Segment [Member]
Disaggregation of Revenue [Line Items]
Revenue	119,924	120,729
Insurance Segment [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 82,737	$ 67,092