GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Finite-lived intangibles
Finite-lived intangibles	$ 262,238	$ 263,393
Accumulated amortization	(142,459)	(122,283)
Net	119,779	141,110
Indefinite-lived intangibles
Total intangibles, Cost	272,713	273,868
Total intangibles, Net	130,254	151,585
Trademarks
Indefinite-lived intangibles
Indefinite-lived intangibles	10,475	10,475
Customer relationships
Finite-lived intangibles
Finite-lived intangibles	261,938	263,093
Accumulated amortization	(142,249)	(122,103)
Net	119,689	140,990
Non-competition agreements
Finite-lived intangibles
Finite-lived intangibles	300	300
Accumulated amortization	(210)	(180)
Net	$ 90	$ 120

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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