Accrued Liabilities and Other Long-Term Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Accrued Liabilities and Other Long-Term Liabilities [Abstract]

Components of accrued liabilities

	September 30, 2012		December 31, 2011
	(In Thousands)
Accrued commissions	$	1,933	$	2,598
Accrued bonuses		2,094		2,562
Accrued vacation		2,190		1,741
Accrued payroll related liabilities		1,978		1,222
Accrued pre-acquisition sales tax liability		1,501		950
Accrued software expense		1,001		399
Accrued reimbursable expense		867		550
Other accrued expenses		3,563		3,912
Total	$	15,127	$	13,934

Components of other long-term liabilities

	September 30, 2012		December 31, 2011
	(In Thousands)
Long-term portion of lease abandonment accrual	$	1,332	$	1,787
Long-term portion of deferred tax liability		98		54
Total	$	1,430	$	1,841