ACCRUED AND OTHER LIABILITIES, Accrued and Other Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Accrued Liabilities and Other Liabilities [Abstract]
Payables to sending agents	$ 10,124		$ 8,972
Accrued legal settlement	3,250		0
Accrued salaries and benefits	2,374		2,365
Accrued bank charges	976		983
Accrued loyalty program reserve	0	$ 600	621
Accrued interest	17		1,009
Accrued legal fees	120		920
Accrued other professional fees	655		559
Accrued taxes	2,345		756
Deferred revenue loyalty program	2,495		0
Other	718		170
Accrued and other liabilities	$ 23,074		$ 16,355