Other Noncurrent Liabilities

3 Months Ended

Mar. 31, 2012

Other Noncurrent Liabilities [Abstract]

Other Noncurrent Liabilities

OTHER NONCURRENT LIABILITIES

Other noncurrent liabilities are as follows (in thousands):

	March 31,  2012		December 31, 2011
Environmental liabilities	$	2,596	$	2,621
Asset retirement obligations	45		44
Total Other Noncurrent Liabilities	$	2,641	$	2,665

For further discussion related to environmental liabilities, see Note K.