Accounts Receivable and Major Customers

12 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Accounts Receivable and Major Customers

Accounts Receivable and Major Customers

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

	As of December 31,
	2014			2013
Customers	$	62,650		$	93,288
Joint interest partners	120,708			76,199
Other	6,549			25,538
	189,907			195,025
Less: Allowance for doubtful accounts	(280		)	(622		)
	$	189,627		$	194,403

For the year ended December 31, 2014, three customers accounted for $258.7 million, or approximately 50% of our consolidated product revenues. The revenues generated from these customers during 2014 were $113.6 million, $80.1 million and $65.0 million or 22%, 16%, and 12% of the consolidated total, respectively. As of December 31, 2014, $36.1 million, or approximately 58% of our consolidated accounts receivable from customers was related to these customers. For the year ended December 31, 2013, three customers accounted for $181.7 million, or approximately 42% of our consolidated product revenues. The revenues generated from these customers during 2013 were $70.4 million, $55.9 million and $55.4 million, or approximately 16%, 13% and 13% of the consolidated total, respectively. As of December 31, 2013, $34.8 million, or approximately 37% of our consolidated accounts receivable from customers was related to these customers. No significant uncertainties exist related to the collectability of amounts owed to us by any of these customers.