ACQUISITIONS (NARRATIVE) (DETAILS) (USD $)	3 Months Ended		0 Months Ended		2 Months Ended		2 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended		12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Jan. 02, 2012 Onstate [Member]	Jan. 02, 2012 Onstate [Member] Computer Software, Intangible Asset [Member]	Feb. 27, 2012 Iknowtion [Member]	Mar. 31, 2013 Iknowtion [Member]	Feb. 27, 2012 Iknowtion [Member] Customer relationships, gross [Member]	Mar. 31, 2013 Guidon [Member]	Oct. 04, 2012 Guidon [Member]	Oct. 04, 2012 Guidon [Member] Customer relationships, gross [Member]	Dec. 31, 2012 Technology Solutions Group [Member]	Mar. 31, 2013 Technology Solutions Group [Member]	Dec. 31, 2012 Technology Solutions Group [Member] Customer relationships, gross [Member]
Business Acquisition [Line Items]
Date of Acquisition			Jan. 01, 2012		Feb. 27, 2012				Oct. 04, 2012		Dec. 31, 2012
Percentage of Voting Interests Acquired			100.00%		80.00%				100.00%		100.00%
Description of Acquired Entity			OnState provides hosted business process outsourcing solutions to a variety of small businesses. OnState was headquartered in Boston, MA with a minimal employee base.						Guidon provides operational consulting services and designs solutions for operational and cultural transformation for global clients. Guidon is located in Mesa, AZ and has approximately 25 employees.		TSG designs and implements custom communications systems for a variety of business types and sizes. TSG is located in Aurora, IL and has approximately 90 employees.
Purchase Price of Acquired Entity			$ 3,300,000
Cost of Acquired Entity, Cash Paid			3,100,000
Cost of Acquired Entity, Up Front Cash Consideration					1,000,000				5,600,000		32,700,000
Cost of Acquired Entity, Working Capital Adjustment Paid					200,000				100,000		600,000
Cost of Acquired Entity, Transaction Costs			100,000		100,000				100,000		100,000
Weighted Average Useful Life of Acquired Intangible Assets				4 years 0 months 0 days			5 years 0 months 0 days			5 years 0 months 0 days			10 years 0 months 0 days
Purchase Price Allocation, Goodwill, Expected Tax Deductible Amount			1,100,000		400,000				3,600,000		19,400,000
Future Value of Liabilities Incurred From Business Acquisitions	14,500,000				4,300,000				2,800,000		7,300,000
Valuation Technique on Contingent Consideration					The fair value of the contingent payments was measured based on significant inputs not observable in the market (Level 3 inputs). Key assumptions include a discount rate of 21% and expected future value of payments of $4.3 million. The $4.3 million of expected future payments was calculated using a probability weighted EBITDA assessment with higher probability associated with iKnowtion achieving the maximum EBITDA targets.				The Company is also obligated to make earn-out payments over the next two years if Guidon achieves specified EBITDA targets as defined in the stock purchase agreement. The fair value of the contingent payments was measured based on significant inputs not observable in the market (Level 3 inputs). Key assumptions included in the fair value calculation include a discount rate of 21% and expected future value of payments of $2.8 million.
Contingent Consideration Arrangements, Basis for Amount					The Company is also obligated to make earn-out payments over the next four years if iKnowtion achieves specified earnings before interest, taxes, depreciation and amortization (“EBITDA”) targets, as defined by the purchase and sale agreement.			The $2.8 million of expected future payments was calculated using a probability weighted EBITDA assessment with higher probability associated with Guidon achieving the maximum EBITDA targets.			The $7.3 million of expected future payments was calculated using a probability weighted EBITDA assessment with higher probability associated with TSG achieving the maximum EBITDA targets. The Company is also obligated to make earn-out payments over three years if TSG achieves specified EBITDA targets, as defined by the stock purchase agreement. The fair value of the contingent payments was measured based on significant inputs not observable in the market (Level 3 inputs). Key assumptions included in the fair value calculation include a discount rate of 4.6% and expected future value of payments of $7.3 million.
Contingent Consideration, at fair value					2,900,000	3,800,000		2,300,000	2,100,000		6,700,000	6,800,000
Contingent consideration, fair value, current portion						1,100,000
Contingent consideration, fair value, noncurrent portion						2,700,000		2,300,000				6,800,000
Revenue of Acquirees since Acquisition Date, Actual	13,100,000	600,000
Income (loss) from operations of Acquirees since Acquisition Date, Actual	600,000	100,000
Business Combination Pro Forma Information Amortization Expense of Acquirees Since Acquisition	$ 900,000	$ 0