Accounts And Notes Receivable, Net

12 Months Ended

Dec. 31, 2011

Accounts And Notes Receivable, Net [Abstract]

Accounts And Notes Receivable, Net

5. Accounts and notes receivable, net

Accounts and notes receivable, net consist of the following at year end:

		2011			2010
Accounts receivable	$	89,904		$	77,513
Notes receivable		10,348			7,102
Allowance for doubtful accounts		(6,390	)		(4,794	)
	$	93,862		$	79,821