v3.7.0.1

Quarterly Financial Data (Unaudited) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Operating Revenues	$ 12,608,000	$ 26,787,000	$ 18,937,000	$ 10,508,000	$ 10,861,000	$ 26,202,000	$ 16,673,000	$ 10,393,000	$ 68,840,169	$ 64,130,220	$ 86,188,238
Operating Income	(263,000)	6,993,000	4,534,000	(260,000)	1,004,000	7,084,000	3,478,000	(133,000)	11,003,516	11,433,992	12,963,861
Net income (Loss)	$ (491,000)	$ 4,021,000	$ 2,444,000	$ (458,000)	$ 267,000	$ 3,983,000	$ 1,803,000	$ (524,000)	$ 5,516,343	$ 5,529,378	$ 6,496,081
Basic Earnings (Loss) per Common Share (in dollars per share)	$ (0.07)	$ 0.56	$ 0.34	$ (0.06)	$ 0.05	$ 0.56	$ 0.25	$ (0.08)	$ 0.77	$ 0.78	$ 0.92
Diluted Earnings (Loss) per Common Share (in dollars per share)									$ 0.77	$ 0.78	$ 0.92

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net result for the period of deducting operating expenses from operating revenues.

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The total amount of operating revenues recognized during the period.

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