FAIR VALUE MEASUREMENTS (FY) (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2018

Dec. 31, 2017

FAIR VALUE MEASUREMENTS [Abstract]

Gross Holding Gains and Fair Value of Held-to-maturity

The gross holding gains and fair value of held-to-maturity securities at June 30, 2018 and December 31, 2017 were as follows:

	Held-To-Maturity	Amortized Cost		Gross Holding Gains (Losses)			Fair Value
June 30, 2018	U.S. Treasury Securities (Mature on 7/12/2018)	$	176,156,606	$	10,556		$	176,167,162
December 31, 2017	U.S. Treasury Securities (Mature on 1/18/2018)	$	175,877,136	$	(80,806	)	$	175,796,330

The gross holding gains and fair value of held-to-maturity securities at December 31, 2017 and 2016 were as follows:

	Held-To-Maturity	Amortized Cost		Gross Holding Losses			Fair Value
December 31, 2017	U.S. Treasury Securities (Mature on 1/18/2018)	$	175,877,136	$	(80,806	)	$	175,796,330
December 31, 2016		$	—	$	—		$	—

Assets Measured at Fair Value on Recurring Basis

The following table presents information about the Company’s assets at fair value as of June 30, 2018 and December 31, 2017, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:

Description	Level	June 30, 2018			December 31, 2017
Assets:
Held-to-maturity securities held in Trust Account	1		$	176,167,162		$	175,796,330

The following table presents information about the Company’s assets that are measured at fair value on a recurring basis at December 31, 2017 and 2016, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:

Description	Level		December 31, 2017		December 31, 2016
Assets:
Cash and marketable securities held in Trust Account		1	$	175,883,186	$	—