ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Accrued expenses and other current liabilities
Accrued advertising expense	$ 35,294	$ 37,703
Accrued compensation and benefits	10,497	11,444
Accrued professional fees	1,387	1,393
Customer deposits and escrows	7,459	7,273
Contribution to LendingTree Foundation	0	500
Current lease liabilities	8,777	8,513
Accrued restructuring and severance	2,608	304
Other	8,182	7,965
Total accrued expenses and other current liabilities	$ 74,204	$ 75,095