BUSINESS COMBINATIONS BUSINESS COMBINATIONS (Schedule of Acquisition-Related Costs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Business Acquisition [Line Items]
Non-capitalized equipment	$ 24	$ 0
Client communications	66	2
Information/computer data services	40	0
Payment and processing expenses	0	0
Professional services	1,280	32
Miscellaneous	238	11
Acquisition Related Costs	$ 1,648	$ 45