CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) - USD ($)	PERPETUAL PREFERRED STOCK	COMMON STOCK, NO PAR VALUE:	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS):	ACCUMULATED EARNINGS (DEFICIT):	Total
Beginning Balance, Amount at Dec. 31, 2014	$ 9,958,217	$ 137,469,772	$ 38,801	$ (67,195,800)	$ 80,270,990
Beginning Balance, Shares at Dec. 31, 2014	507,739	69,139,869
Sales of stock, Amount	$ 870,386	$ 1,363,160			2,233,546
Sales of stock, shares	46,857	1,347,458
Restricted stock awards vested, Amount		$ 3,171,477			3,171,477
Restricted stock awards vested, Shares		1,676,113
Buy back of shares from vested stock awards, Amount		$ (300,732)			(300,732)
Buy back shares from vested stock awards, Shares		328,823
Stock appreciation rights issued, not vested		$ 155,269			155,269
Comprehensive income (loss) from commodity derivative instruments, net of income taxes			(38,801)		(38,801)
Series A perpetual preferred stock cash dividends				(1,047,191)	(1,047,191)
Net loss				(14,839,840)	(14,839,840)
Ending Balance, Amount at Dec. 31, 2015	$ 10,828,603	$ 141,858,946	0	(83,082,831)	69,604,718
Ending Balance, Shares at Dec. 31, 2015	554,596	71,834,617
Restricted stock awards vested, Amount		$ 322,507			322,507
Restricted stock awards vested, Shares		76,744
Stock appreciation rights issued, not vested		$ 105,469			105,469
Net loss				(3,673,086)	(3,673,086)
Ending Balance, Amount at Mar. 31, 2016	$ 10,828,603	$ 142,286,922	$ 0	$ (86,755,917)	$ 66,359,608
Ending Balance, Shares at Mar. 31, 2016	554,596	71,911,361