SHORT-TERM BORROWINGS (Tables)

12 Months Ended

Dec. 31, 2011

SHORT-TERM BORROWINGS

Schedule of Line of Credit Facilities

	2011			2010
Maximum short-term borrowings	$	47,140		$	80,250
Average amount outstanding	$	32,324		$	43,224
Weighted average interest rate		2.41	%		3.01	%
Interest rate at December 31		2.10	%		2.74	%