ACQUISITIONS (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended				1 Months Ended				12 Months Ended				12 Months Ended		0 Months Ended		1 Months Ended	12 Months Ended		1 Months Ended			12 Months Ended
	Dec. 18, 2012	May 23, 2012	May 25, 2012	Dec. 31, 2013	May 23, 2012 Client Relationships [Member]	May 23, 2012 Trade Name [Member]	May 23, 2012 Non-competition Agreements [Member]	May 23, 2012 Thoughtcorp Inc [Member]	Dec. 31, 2012 Thoughtcorp Inc [Member]	May 23, 2012 Thoughtcorp Inc [Member] Client Relationships [Member]	May 23, 2012 Thoughtcorp Inc [Member] Trade Name [Member]	May 23, 2012 Thoughtcorp Inc [Member] Non-competition Agreements [Member]	Dec. 31, 2012 Thoughtcorp Inc [Member] Stock Based Compensation Expense and Bonuses [Member]	Dec. 31, 2012 Thoughtcorp Inc [Member] Professional Fees [Member]	Dec. 18, 2015 Empathy Lab LLC [Member]	Jul. 11, 2013 Empathy Lab LLC [Member]	Dec. 18, 2012 Empathy Lab LLC [Member]	Dec. 31, 2012 Empathy Lab LLC [Member]	Jun. 13, 2013 Empathy Lab LLC [Member]	Dec. 18, 2012 Empathy Lab LLC [Member] Client Relationships [Member]	Dec. 18, 2012 Empathy Lab LLC [Member] Trade Name [Member]	Dec. 18, 2012 Empathy Lab LLC [Member] Non-competition Agreements [Member]	Dec. 31, 2012 Empathy Lab LLC [Member] Sales, General and Administrative [Member] Stock Based Compensation Expense and Bonuses [Member]	Dec. 31, 2012 Empathy Lab LLC [Member] Sales, General and Administrative [Member] Professional Fees [Member]
Business Acquisition [Line Items]
Business acquisition, cash paid								$ 7,497
Consideration placed in escrow period								18 months									18 months
Percentage of consideration placed in escrow								50.00%									10.00%
Issuance of restricted common stock (in shares)								217,272							327,827	1,483
Shares placed in escrow (in shares)				65,500
Issuance of restricted common stock								3,607									6,797
Vesting period	3 years	2 years
Expected tax goodwill								8,310									11,470
Amortization period of goodwill for tax purposes																	15 years
Percent of tax basis of acquired goodwill (in hundredths)			75.00%
Goodwill amortization rate (in hundredths)			7.00%
Revenue of acquiree included in consolidated statements of income									7,184									545
Net income (losses) of acquiree included in consolidated statements of income									(206)									104
Acquisition related costs													1,252	420									79	81
Purchase Price Allocation [Abstract]
Cash and cash equivalents								1,111									1,191
Trade receivables and other current assets								2,484									5,983
Property and equipment								92									186
Deferred tax asset								1,348									30
Acquired intangible assets								5,296		2,810	2,014	472					11,200			6,900	3,900	400
Goodwill								2,935									11,359
Total assets acquired								13,266									29,949
Accounts payable and accrued expenses								461									1,113
Assumed shareholder and director loans								1,290
Deferred revenue and other liabilities								411									1,664
Total liabilities assumed								2,162									2,777
Net assets acquired								11,104									27,172
Acquired Finite-lived Intangible Assets [Abstract]
Acquired intangible assets								5,296		2,810	2,014	472					11,200			6,900	3,900	400
Weighted Average Useful Life (in years)					10 years	5 years	5 years													10 years	5 years	4 years
Business Combination, Consideration Transferred, Total																	27,257		27,172
Business Combination, Consideration Transferred, Equity Instruments Issued and Issuable								217,274
Business Combination, Consideration Transferred, Equity Instruments Issued and Issuable		$ 3,607