Accounts Receivable and Major Customers (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

Summary of Accounts Receivable

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

	As of
	March 31,			December 31,
	2014			2013
Customers	$	92,612		$	93,288
Joint interest partners	43,860			76,199
Other 1	31,340			25,538
	167,812			195,025
Less: Allowance for doubtful accounts	(622		)	(622		)
	$	167,190		$	194,403