SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

Accounting Policies [Abstract]

Schedule of Investments

Investments at December 31, 2012 and 2011 consisted of the following:

	2012		2011
Available-for-sale equity securities	$	612	$	646
Trading equity securities	52,283		46,926
Cash surrender value of life insurance policies	25,018		20,936
Other investments	11,578		11,579
Total	$	89,491	$	80,087