Receivables (Tables)

12 Months Ended

Dec. 31, 2012

Receivables

Receivables consist of the following:

	December 31,
	2012			2011
	(in thousands)
Trade receivables	$	29,284		$	30,447
Less: allowance for doubtful accounts		(591	)		(603	)
Trade receivables, net		28,693			29,844
Recoverable income taxes		—			202
Other		1,613			1,095
Receivables, net	$	30,306		$	31,141