Receivables (Tables)

9 Months Ended

Sep. 30, 2013

Receivables [Abstract]

Schedule of Receivables

	September 30, 2013			December 31, 2012
Accounts receivable	$	1,324		$	922
Less: allowance for doubtful accounts	(64		)	(37		)
Net trade receivables	1,260			885
Miscellaneous receivables	199			172
Receivables, net	$	1,459		$	1,057