Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2011

Summary of Accounts Receivable

The following table summarizes our accounts receivable by type as of the periods presented:

	June 30,			December 31,
	2011			2010
Revenue customers	$	51,050		$	44,783
Joint interest partners		16,707			23,526
Other		314			4,442
		68,071			72,751
Less: Allowance for doubtful accounts		(292	)		(373	)
	$	67,779		$	72,378