EQUITY (Narrative) (Details) $ / shares in Units, $ in Millions				3 Months Ended
	Jun. 26, 2018 USD ($) $ / shares shares	Mar. 09, 2018 USD ($) $ / shares shares	May 05, 2015 shares	Mar. 31, 2019 shareholder director shares	Jan. 01, 2019 $ / shares shares	Jan. 03, 2018
Class of Stock [Line Items]
Preferred shares, shares authorized				5,000,000	5,000,000
Preferred shares, no par value | $ / shares					$ 0
Maximum percentage of Company stock ownership allowed				9.90%		4.90%
Disposal Group, Consideration, Shares Transfered, Price per Share | $ / shares	$ 34.00	$ 33.00
Consideration, common stock shares issued	125,000	125,000
Aggregate Cost of Shares Sold | $	$ 4.3	$ 4.1
Number of rights issued per common stock			1
Right term			5 years
Number of shareholders held more than 4.9% | shareholder				3
Number of executives held more than 4.9% | director				1
Executive Officer [Member]
Class of Stock [Line Items]
Greater than 4.9 percent, held by third party				4.90%