Other Liabilities

6 Months Ended

Jun. 30, 2012

Other Liabilities Disclosure [Abstract]

Other Liabilities

Other Liabilities

Other liabilities consist of the following:

(In thousands)	June 30, 2012		December 31, 2011
Long-term income taxes payable	$	5,239	$	2,344
Asset retirement obligation	1,953		1,925
Deferred compensation	1,725		1,120
Deferred service income-long term	1,629		1,458
Postretirement medical obligation	909		909
Deferred rent	124		—
Other	270		357
Balance, end of the period	$	11,849	$	8,113