INTEREST AND OTHER EXPENSE (INCOME) (Tables)

12 Months Ended

Dec. 31, 2012

Notes to Financial Statements

INTEREST AND OTHER EXPENSE (INCOME) (Tables)

	Year Ended December 31,
	2010			2011			2012
	(in thousands)
Interest and other expense (income):
Interest income	$	(58	)	$	(268	)	$	(95	)
Interest expense		189			124			117
Other, net		158			27			113
	$	289		$	(117	)	$	135