ACQUISITIONS Equator Acquisition (Details 3) (USD $)	12 Months Ended				0 Months Ended
	Dec. 31, 2014		Dec. 31, 2013	Dec. 31, 2012	Nov. 15, 2013 period
Preliminary adjusted allocation of the purchase price
Goodwill	$ 90,851,000		$ 99,414,000	$ 14,915,000
Estimated life
Change in the fair value of Equator Earn Out	(37,924,000)		0	0
Goodwill impairment	37,473,000	[1]	0	0
Equator
Acquisitions
Amount paid					63,400,000
Business Combination, Contingent Consideration, Asset, Current					3,700,000
Number of consecutive 12-month periods for meeting targeted levels of adjusted EBITA					3
Number of months for each consecutive period for meeting targeted levels of adjusted EBITA					12 months
Present value of future earn outs payments	8,100,000				46,000,000
Preliminary adjusted allocation of the purchase price
Accounts receivable, net	12,783,000				9,293,000
Accounts receivable - Adjustment	3,490,000
Prepaid expenses	561,000				954,000
Prepaid expenses and other current assets - Adjustment	(393,000)
Premises and equipment, net	16,974,000				16,974,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment	0
Customer relationships and trade names	43,393,000				43,393,000
Business Combination, Provisional Information Initial Accounting Incomplete Adjustment, Intangible Assets, Other than Goodwill	0
Goodwill					82,460,000
Business Combination, Provisional Information Initial Accounting Incomplete Adjustment, Good will Excluding Estimated Impairment	0
Goodwill excluding estimated impairment	82,460,000
Other non-current assets	320,000				242,000
Other non-current assets - Adjustment	78,000
Assets acquired	156,491,000				153,316,000
Assets acquired - Adjustment	3,175,000
Accounts payable and accrued expenses	(6,696,000)				(7,232,000)
Accounts payable and accrued expenses - Adjustment	536,000
Deferred revenue	(36,689,000)				(36,689,000)
Business Combination, Provisional Information Initial Accounting Incomplete Adjustment, Current Liabilities, Deferred Revenue	0
Liabilities assumed	(43,385,000)				(43,921,000)
Liabilities assumed - Adjustment	536,000
Purchase price	113,106,000				109,395,000
Purchase price - Adjustment	3,711,000
Estimated life
Change in the fair value of Equator Earn Out	(37,924,000)
Total	(451,000)
Equator | Maximum
Acquisitions
Additional consideration					80,000,000
Earn Out consideration that can be earned in each of the first two 12-month periods					22,500,000
Earn Out consideration that can be earned in the third 12-month period					$ 35,000,000
Additional consideration that can be paid in restricted stock shares (as a percent)					20.00%
Premises and Equipment Excluding Internally Developed Software | Equator | Maximum
Estimated life
Estimated useful lives					5 years
Premises and Equipment Excluding Internally Developed Software | Equator | Minimum
Estimated life
Estimated useful lives					3 years
Software Development | Equator
Estimated life
Estimated useful lives					7 years
Customer Relationships | Equator
Estimated life
Customer relationship					15 years
Trade Names | Equator
Estimated life
Customer relationship					4 years

[1] See Note 5 for a discussion of the Equator goodwill impairment.