EQUITY (Details) (USD $)	1 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
EQUITY [Abstract]
Common stock, par value	$ 1	$ 1	$ 1	$ 1
Common stock issued in connection with business acquisitions	16,896
Shares of common stock issued to trustee under 401(k) savings and retirement plan		435,655	0	71,208
Net proceeds from issuance of common stock to the trustee under 401(k) savings and retirement plan		$ 27,539,000		$ 3,821,000
Number of shares held in treasury	0	0		0
Shares remaining under the current authorization repurchase program	3,411,416	3,411,416
Cash dividend on common stock, per share		$ 0.10