LEGAL PROCEEDINGS (Details) (USD $)	0 Months Ended
	Dec. 03, 2014	Apr. 02, 2014
Utah Division of Air Quality [Member]
Loss Contingencies [Line Items]
Loss Contingency, Loss in Period	$ 2,300,000
Loss Contingency, Initial Payment	1,200,000
Period From Settlement Date Within Which Initial Payment Was Paid	30 days
Loss Contingency, Remaining Balance To Be Credited As Supplemental Environmental Project Credit	1,200,000
Period To Close Facility	3 years
Junk Fax Lawsuit [Member]
Loss Contingencies [Line Items]
Estimate of possible loss, per violation		$ 500