Consolidated Balance Sheets - USD ($)	Dec. 31, 2015	Jun. 30, 2015
Current Assets
Cash and cash equivalents	$ 8,984,752	$ 16,924,278
Accounts receivable, less accumulated allowances for doubtful accounts of $154,000 and $258,000, respectively	8,774,078	5,760,550
Natural gas in storage, at average cost	6,004,070	4,634,162
Deferred natural gas costs	1,097,193	0
Materials and supplies, at average cost	482,274	543,563
Prepayments	3,400,481	3,347,187
Total current assets	28,742,848	31,209,740
Property, Plant and Equipment	239,601,638	236,780,490
Less - Accumulated provision for depreciation	(101,539,656)	(98,741,351)
Net property, plant and equipment	138,061,982	138,039,139
Other Assets
Cash surrender value of life insurance	411,871	421,183
Prepaid pension	2,239,980	2,145,969
Regulatory assets	15,163,052	14,917,823
Unamortized debt expense	80,404	83,704
Other non-current assets	1,002,034	977,312
Total other assets	18,897,341	18,545,991
Total assets	185,702,171	187,794,870
Current Liabilities
Accounts payable	4,422,208	5,426,395
Current portion of long-term debt	1,500,000	1,500,000
Accrued taxes	2,197,701	1,472,401
Customers' deposits	723,962	600,788
Accrued interest on debt	112,206	112,296
Accrued vacation	654,562	749,031
Deferred income taxes	427,583	140,929
Regulatory liability - refundable natural gas cost	0	756
Other current liabilities	539,285	610,238
Total current liabilities	10,577,507	10,612,834
Long-Term Debt	50,500,000	52,000,000
Long-Term Liabilities
Deferred income taxes	42,505,200	41,989,138
Regulatory liabilities	1,133,303	1,137,758
Asset retirement obligations	3,928,795	3,795,590
Other long-term liabilities	1,051,798	1,037,896
Total long-term liabilities	48,619,096	47,960,382
Total liabilities	109,696,603	110,573,216
Shareholders' Equity
Common shares ($1.00 par value), 20,000,000 shares authorized; 7,074,380 and 7,026,500 shares outstanding at December 31, 2015 and June 30, 2015, respectively	7,074,380	7,026,500
Premium on common shares	49,100,919	48,735,608
Retained earnings	19,830,269	21,459,546
Total shareholders' equity	76,005,568	77,221,654
Total liabilities and shareholders' equity	$ 185,702,171	$ 187,794,870