PREPAID EXPENSES AND OTHER CURRENT ASSETS AND ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2012

PREPAID EXPENSES AND OTHER CURRENT ASSETS AND ACCRUED EXPENSES [Abstract]

Schedule of Prepaid Expenses

	2012		2011
Prepaid expenses	$	2,252	$	2,482
Other receivable		4,551		1,020
Prepaid direct costs		5,586		5,060
Prepaid software license		1,451		833
Prepaid software and hardware maintenance cost		1,226		937
Other		3,179		3,574
	$	18,245	$	13,906

Schedule of Accrued Expenses

	2012		2011
Accrued wages and wage related taxes	$	9,778	$	9,047
Accrued sales commissions		6,190		4,357
Employee benefits		1,406		945
Accrued professional fees		1,998		1,768
Deferred revenue		8,735		8,218
Deferred rent		1,467		1,497
Other		2,519		3,167
	$	32,093	$	28,999