Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Oct. 31, 2015	Oct. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 5,525,555	$ (2,816,568)
Adjustments to reconcile net income (loss) to net cash used in operating activities
Depreciation, depletion and accretion	105,750	$ 400,834
Amortization of intangibles	60,226
Stock-based compensation	1,402,910	$ 674,254
Non-cash cost of real estate properties sold	9,522,603
Gain on sale of equipment	(5,519)
Changes in operating assets and liabilities:
Accounts receivable - oil and gas	40,882	$ (225,805)
Accounts receivable - related party	(17,383,341)
Prepaid expenses and other current assets	4,042	$ (45,564)
Accounts payable and accrued expenses	(89,036)	(78,981)
Net Cash Used in Operating Activities	$ (815,928)	(2,091,830)
Cash Flows From Investing Activities:
Purchase of certificate of deposit - restricted		(125,000)
Capitalized expenditures on oil and gas assets	$ (7,283)	$ (8,333,510)
Cash received upon disposal of oil and gas assets	$ 279,013
Purchase of equipment		$ (39,756)
Proceeds from sale of equipment	$ 60,000
Payments on deposits	(210)	$ (10,999)
Net Cash Provided by (Used in) Investing Activities	$ 331,520	(8,509,265)
Cash Flows From Financing Activities:
Cash payments of note payable		(1,926)
Cash received from non-controlling interest contribution		5,000,000
Net Cash Provided by Financing Activities		4,998,074
Decrease in cash and cash equivalents	$ (484,408)	(5,603,021)
Cash and cash equivalents, beginning of period	1,010,543	8,352,949
Cash and cash equivalents, end of period	526,135	2,749,928
Cash paid during the period for:
Income taxes	$ 14,482	$ 7,975
Interest paid
Non-cash investing and financing activities:
Real estate contributed by non-controlling interest	$ 15,544,382
Accounts receivable for deposit received on real estate sales in escrow	$ 888,375
Acquisition of oil and gas assets		$ 48,763
Issuance of note payable for purchase of fixed assets		$ 27,280