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The number of territories the entity operates in as of the balance sheet date.

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No definition available.

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Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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No definition available.

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No definition available.

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The number of states the entity operates in as of the balance sheet date.

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No definition available.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
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-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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No definition available.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
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- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

The amount of the monthly rental payments due under the lease entered into in connection with the transactions involving the sale of property to another party and the lease of the property back to the seller.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 40
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=77913982&loc=d3e50796-112755

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COMMITMENTS AND CONTINGENCIES, INTERMEX HOLDINGS, INC. (FY) (Details) - Intermex Holdings, Inc. and Subsidiaries [Member]	1 Months Ended	3 Months Ended		5 Months Ended	6 Months Ended	11 Months Ended	12 Months Ended
	Jan. 31, 2017 USD ($)	Jun. 30, 2018 USD ($) State Territory	Jun. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) State Territory	Dec. 31, 2017 USD ($) State Territory	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Leases [Abstract]
Office leases aggregate monthly payments						$ 143,565
Rent expense		$ 486,538	$ 428,840	$ 714,929	$ 927,138	1,605,715
Future Minimum Rental Payments [Abstract]
2018						1,389,126
2019		1,202,361			1,202,361	1,152,447
2020		918,872			918,872	772,735
2021		822,439			822,439	108,496
Thereafter		1,438,239			1,438,239	6,645
Total future minimum payments		$ 6,556,718			$ 6,556,718	$ 3,429,449
Contingencies [Abstract]
Number of states in which entity operates \| State		50			50	49
Number of territories in which entity operates \| Territory		2			2	2
Predecessor Company [Member]
Leases [Abstract]
Rent expense	$ 135,636						$ 1,495,526	$ 1,332,388