BUSINESS AND ACCOUNTING POLICIES (Details)	9 Months Ended
	Sep. 30, 2019 Store
Noncontrolling Interest Items [Abstract]
Number of company owned stores	33
Intermex Wire Transfers de Guatemala, S.A. [Member]
Noncontrolling Interest Items [Abstract]
Ownership percentage	99.80%
Intermex Transfers de Mexico, S.A [Member]
Noncontrolling Interest Items [Abstract]
Ownership percentage	98.00%
Intermex Wire Transfer Corp [Member]
Noncontrolling Interest Items [Abstract]
Ownership percentage	100.00%
Intermex Wire Transfer II, LLC [Member]
Noncontrolling Interest Items [Abstract]
Ownership percentage	100.00%
Canada International Transfers Corp [Member]
Noncontrolling Interest Items [Abstract]
Ownership percentage	100.00%