Accrued And Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2013

Accrued And Other Liabilities [Abstract]

Schedule Of Accrued And Other Liabilities

		March 31, 2013		December 31, 2012
Accrued lease operating expenses	$	14,545	$	11,173
Accrued capital spending		6,998		6,109
Distributions payable (1)		6,490		3,500
Gas imbalance liability		6,277		5,351
Accrued production and other taxes		5,895		7,401
Senior notes accrued interest		4,548		11,563
Other		5,091		1,187
Total accrued and other liabilities	$	49,844	$	46,284

⁽¹⁾ For the period ended March 31, 2013, the balance includes Class C preferred distributions payable to affiliates of $3.5 million and $3.0 million of distributions payable to the general partner on the Class B units related to the fourth quarter 2012.