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STOCK COMPENSATION PLANS STOCK COMPENSATION PLANS (Assumptions Utilized to Estimate Fair Value for Performance Share Grants) (Details)
3 Months Ended
Mar. 31, 2017
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Grant Date Market Price $ 11.67
Average Expected Term 2 years 10 months 9 days
Expected Volatility 92.10%
Risk-Free Interest Rate 1.51%
Dividend Yield 0.00%
Fair Value $ 19.69
Fair Value (Percent of Grant Date Market Price) 168.72%