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

12 Months Ended

Dec. 31, 2013

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

Schedule of Prepaid Expenses

Prepaid expenses and other current assets at December 31, 2013 and 2012 are as follows (in thousands):

	2013		2012
Available-for-sale securities	$	3,537	$	—
Prepaid expenses	2,979		2,252
Other receivable	6,926		4,551
Prepaid direct costs	3,319		5,586
Prepaid software license	1,131		1,451
Prepaid software and hardware maintenance cost	1,559		1,226
Other	3,194		3,179
	$	22,645	$	18,245

Schedule of Accrued Expenses

Accrued expenses at December 31, 2013 and 2012 are as follows (in thousands):

	2013		2012
Accrued wages and wage-related taxes	$	12,496	$	9,778
Accrued sales commissions	5,616		6,190
Employee benefits	1,440		1,406
Accrued professional fees	2,275		1,998
Deferred revenue	5,222		8,735
Deferred rent	1,652		1,467
Interest payable	2,276		682
Accrued acquisition liability	1,625		25
Other	1,800		1,812
	$	34,402	$	32,093