Components of Other Current Liabilities and Deferred Revenue and Customer Advances

6 Months Ended

Jun. 30, 2012

Components of Other Current Liabilities and Deferred Revenue and Customer Advances [Abstract]

COMPONENTS OF OTHER CURRENT LIABILITIES AND DEFERRED REVENUE AND CUSTOMER ADVANCES

7. COMPONENTS OF OTHER CURRENT LIABILITIES AND DEFERRED REVENUE AND CUSTOMER ADVANCES

	June 30, 2012		December 31, 2011
	(In thousands)
Accrued legal	$	1,019	$	727
Income taxes payable		98		23
Other current liabilities		661		1,304
Total other current liabilities	$	1,778	$	2,054
Deferred revenue	$	5,088	$	4,046
Customer advances		21		74
Total deferred revenue and customer advances	$	5,109	$	4,120