GOODWILL AND INTANGIBLE ASSETS (Amortization) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Future amortization for intangible assets and acquired software
2017	$ 5,284
2018	6,654
2019	5,469
2020	4,471
2021	4,418
Thereafter	23,301
Total amortization	49,597
Future amortization for intangible assets
2017	3,402
2018	4,520
2019	4,482
2020	4,454
2021	4,412
Thereafter	23,301
Net Value	44,571	$ 45,707
Future amortization for acquired software
2017	1,882
2018	2,134
2019	987
2020	17
2021	6
Total amortization, Acquired software	$ 5,026