GOODWILL AND INTANGIBLE ASSETS (Amortization) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Future amortization for intangible assets and acquired software
2018	$ 1,658
2019	5,463
2020	4,471
2021	4,418
2022	4,385
Thereafter	18,914
Total amortization	39,309
Future amortization for intangible assets
2018	1,128
2019	4,482
2020	4,454
2021	4,412
2022	4,385
Thereafter	18,914
Net Value	37,775	$ 41,169
Future amortization for acquired software
2018	530
2019	981
2020	17
2021	6
Total amortization, Acquired software	$ 1,534