EQUITY (Narrative) (Details) $ / shares in Units, $ in Millions					1 Months Ended	9 Months Ended
	Nov. 06, 2019 shares	Jun. 26, 2018 USD ($) $ / shares shares	Mar. 09, 2018 USD ($) $ / shares shares	May 05, 2015 shares	Nov. 01, 2019 $ / shares shares	Sep. 30, 2019 shareholder director shares	Sep. 12, 2019 $ / shares 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%
Aggregate Cost of Shares Sold | $		$ 4.3	$ 4.1
Stock Issued During Period, Shares, New Issues		125,000	125,000
Common shares issued (per share) | $ / shares		$ 34.00	$ 33.00
Number of rights issued per common stock				1
Tax benefit agreement 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]
Maximum percentage of Company stock ownership allowed						4.90%
Subsequent Event [Member] | Executive Officer [Member]
Class of Stock [Line Items]
Additional authorization of share purchase by exempt person	6,000
2019 Plan
Class of Stock [Line Items]
Number of shares authorized to be repurchased							100,000
Share price (per share) | $ / shares							$ 36.46
2019 Plan | Subsequent Event [Member]
Class of Stock [Line Items]
Repurchase of common shares					23,849
Average cost common stock repurchased (per share) | $ / shares					$ 31.06