STOCK BASED AND DEFERRED COMPENSATION (Tables)  | 
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2016  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Compensation Expense and Stock Award Activity | 
 Below is a summary of compensation expense and stock award activity (dollars in thousands): 
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| Summary of Additional Information Regarding Stock Plan | 
 The following table includes additional information regarding our Plan (dollars in thousands): 
 
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- Definition Schedule of Stock-based Compensation Expense and Cash Proceeds Received from Share-based Payment Awards [Table Text Block] No definition available. 
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- References No definition available. 
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- Definition Tabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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