GOODWILL AND INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill, Net

The changes in goodwill for the six months ended June 30, 2018 and for the year ended December 31, 2017 were as follows:

	June 30, 2018		December 31, 2017
Balance, beginning of period	$	6,335	$	6,000
Goodwill acquired during the period	79		335
Balance, end of period	$	6,414	$	6,335

Intangible Assets Excluding Goodwill

Intangible assets at June 30, 2018 and December 31, 2017 consisted of the following:

	Weighted Average Amortization Period (in years)	June 30, 2018							December 31, 2017
		Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
Amortizing intangible assets:
Customer-related	18	$	1,298	$	(440	)	$	858	$	1,210	$	(404	)	$	806
Non-compete agreements	8	3		(2		)	1		7		(5		)	2
Technology	17	96		(47		)	49		95		(45		)	50
Other	10	92		(70		)	22		105		(80		)	25
Total	17	1,489		(559		)	930		1,417		(534		)	883
Intangible assets not subject to amortization:
Trade names		235		—			235		235		—			235
Other		1		—			1		1		—			1
Total intangible assets		$	1,725	$	(559	)	$	1,166	$	1,653	$	(534	)	$	1,119

Future Amortization Expense Intangible Assets

The estimated amortization expense related to amortizable intangible assets for each of the five succeeding fiscal years and thereafter as of June 30, 2018 is as follows:

Year Ending December 31,
Remainder of 2018	$	44
2019	88
2020	87
2021	81
2022	78
2023	77
Thereafter	475
Total	$	930