Accounts Receivable, net (Tables)

12 Months Ended

Dec. 31, 2013

Receivables [Abstract]

Schedule of Allowance for Doubtful Activity Including in Accounts Receivable Net

The allowance for doubtful accounts activity, included in accounts receivable, net, was as follows (in thousands):

	2013			2012			2011
Balances, January 1	$	227		$	222		$	209
Provision for doubtful accounts		479			383			425
Write-offs		(504	)		(426	)		(436	)
Recoveries		35			48			24
Balances, December 31	$	237		$	227		$	222