STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE 1 (Details) - shares shares in Thousands	Mar. 31, 2016	Dec. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Exercise and future grants of stock options	3,025	2,700
Exercise of stock warrants	2,000	2,000
Conversion of preferred stock	8,200	8,200
Approved but unissued restricted common stock	1,180	1,565
Total	14,405	14,465