FAIR VALUE (PURCHASE PRICE PAYABLE TABLE) (DETAILS) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	$ 22,509	$ 21,748
Acquisitions	3,435
Payments	(2,826)
Imputed Interest/ Adjustments	152
Ending balance, purchase price payable	22,509	21,748
Iknowtion [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	2,139	3,470
Payments	(1,400)
Imputed Interest/ Adjustments	69
Ending balance, purchase price payable	2,139	3,470
Guidon [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	1,250	2,637
Payments	(1,426)
Imputed Interest/ Adjustments	39
Ending balance, purchase price payable	1,250	2,637
Technology Solutions Group [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	13,012	12,933
Imputed Interest/ Adjustments	79
Ending balance, purchase price payable	13,012	12,933
WebMetro [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	2,673	2,708
Imputed Interest/ Adjustments	(35)
Ending balance, purchase price payable	2,673	2,708
Sofica [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, purchase price payable	3,435	0
Acquisitions	3,435
Ending balance, purchase price payable	$ 3,435	$ 0