INCOME TAXES (Details 6)	12 Months Ended
	Dec. 31, 2014
U.S Federal Income Tax | Early Range Maximum
Income Tax Examination [Line Items]
Tax years	2008
U.S Federal Income Tax | Late Range Minimum
Income Tax Examination [Line Items]
Tax years	2010
U.S Federal Income Tax | Late Range Maximum
Income Tax Examination [Line Items]
Tax years	2013
U.S State Income Tax | Minimum
Income Tax Examination [Line Items]
Tax years	2006
U.S State Income Tax | Maximum
Income Tax Examination [Line Items]
Tax years	2013
Canadian Federal Income Tax | Minimum
Income Tax Examination [Line Items]
Tax years	2010
Canadian Federal Income Tax | Maximum
Income Tax Examination [Line Items]
Tax years	2013
Canadian Provincial Income Tax | Minimum
Income Tax Examination [Line Items]
Tax years	2008
Canadian Provincial Income Tax | Maximum
Income Tax Examination [Line Items]
Tax years	2013