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SHARE-BASED AND OTHER COMPENSATION PLANS (Details - Roll forward of stock option activity) - Stock Options
$ in Millions
12 Months Ended
Dec. 31, 2016
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting period 4 years
Vesting percentage per year 25.00%
Expiration period 10 years
Shares granted under the plans 0
Shares issued in connection with previous exercises of options with delivery deferred 0
Aggregate intrinsic value for unexercised options | $ $ 0