ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2012

ACCRUED LIABILITIES [Abstract]

Accrued liabilities

Accrued liabilities consisted of the following at December 31:

	2012		2011
	(In thousands)
Property taxes and other taxes	$	7,578	$	6,952
Salaries, wages and benefits		6,449		6,181
Workers' compensation		3,327		3,180
Legal expenses		1,817		22
Accrued operating expenses		1,049		726
Other		814		816
	$	21,034	$	17,877