Selected Quarterly Financial Data (Tables)

12 Months Ended

Mar. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data

	FISCAL 2014
	4th QTR		3rd QTR		2nd QTR		1st QTR
Oil and gas revenue	$	953,291	$	948,633	$	1,108,102	$	984,269
Operating profit		88,425		106,078		212,368		70,469
Net income		2,272		88,659		194,051		16,131
Net income per share – basic		0.00		0.04		0.10		0.01
Net income per share – diluted		0.00		0.04		0.10		0.01

	FISCAL 2013
	4th QTR			3rd QTR			2nd QTR			1st QTR
Oil and gas revenue	$	924,098		$	781,426		$	734,313		$	623,870
Operating profit (loss)		63,270			(78,469	)		(17,004	)		(122,072	)
Net (loss) income		(74,340	)		(39,580	)		763			(63,217	)
Net income per share – basic		(0.04	)		(0.02	)		0.00			(0.03	)
Net income per share – diluted		(0.04	)		(0.02	)		0.00			(0.03	)