GOODWILL AND INTANGIBLE ASSETS (Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Intangibles	$ 131,060
Accumulated Amortization	12,334
Net Intangibles	118,726	$ 121,336
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Intangibles	65,050
Accumulated Amortization	6,367
Net Intangibles	$ 58,683
Weighted Average Amortization Period (years)	6 years 6 months
Brand
Finite-Lived Intangible Assets [Line Items]
Gross Intangibles	$ 49,500
Accumulated Amortization	4,971
Net Intangibles	$ 44,529
Weighted Average Amortization Period (years)	7 years 2 months 12 days
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Intangibles	$ 14,410
Accumulated Amortization	670
Net Intangibles	$ 13,740
Weighted Average Amortization Period (years)	7 years 7 months 6 days
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Intangibles	$ 2,100
Accumulated Amortization	326
Net Intangibles	$ 1,774
Weighted Average Amortization Period (years)	4 years 10 months 24 days