BASIS OF PRESENTATION AND BUSINESS (Details)	Dec. 31, 2019 store
Noncontrolling Interest [Line Items]
Number of company-operated stores	33
Intermex Guatemala
Noncontrolling Interest [Line Items]
Ownership percentage	99.80%
Intermex Mexico
Noncontrolling Interest [Line Items]
Ownership percentage	98.00%
Intermex Wire Transfer Corp
Noncontrolling Interest [Line Items]
Ownership percentage	100.00%
Intermex Wire Transfer II, LLC
Noncontrolling Interest [Line Items]
Ownership percentage	100.00%
Canada International Transfers Corp
Noncontrolling Interest [Line Items]
Ownership percentage	100.00%