SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ACCOUNTING FOR STOCK-BASED COMPENSATION (Details)	12 Months Ended
	Dec. 31, 2013
Time-based Vesting [Member] | Stock Options [Member]
Accounting for stock-based compensation [Abstract]
Period of implied volatility of long-term exchange-traded options, minimum (in months)	9
Period of implied volatility of long-term exchange-traded options, maximum (in months)	39
Executive Management Staff [Member]
Accounting for stock-based compensation [Abstract]
Annualized estimated forfeiture rates (in hundredths)	10.00%
Non-employee Director [Member]
Accounting for stock-based compensation [Abstract]
Annualized estimated forfeiture rates (in hundredths)	0.00%
Other Employees [Member]
Accounting for stock-based compensation [Abstract]
Annualized estimated forfeiture rates (in hundredths)	15.00%