EARNINGS PER SHARE (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Basic EPS [Abstract]
Net Income (Loss) available to common shareholders	$ (975,354,541)	$ 163,745,945	$ 53,067,036
Shares-Basic (in shares)	60,652,447	60,691,701	62,364,957
Net Income (Loss) Per Common Share - Common (in dollars per share)	$ (16.08)	$ 2.70	$ 0.85
Diluted EPS [Abstract]
Dilutive Effect of Options (in shares)	0	169,068	382,341
Dilutive Effect of Options (in dollars per share)	$ 0	$ (0.01)	$ 0
Net Income (Loss) available to common shareholders, diluted	$ (975,354,541)	$ 163,745,945	$ 53,067,036
Weighted Average Common Shares Outstanding - Diluted (in shares)	60,652,447	60,860,769	62,747,298
Net Income (Loss) Per Common Share - Diluted (in dollars per share)	$ (16.08)	$ 2.69	$ 0.85
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares excluded from EPS due to the anti-dilutive effect (in shares)	322,393	15,590	7,330
Restricted Stock [Member]
Diluted EPS [Abstract]
Dilutive Effect of Options (in shares)	2,365,396	538,499	592,565
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares excluded from EPS due to the anti-dilutive effect (in shares)	322,393	15,590	7,330