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Property Assets (Table)
12 Months Ended
Dec. 31, 2011
Property Assets (Table) [Abstract]  
Property Assets
   December 31,
   2011 2010
        
   (In thousands)
 Furniture and equipment ……………………………………………… $281,111 $249,392
 Transportation equipment……………………………………………  16,083  14,032
 Building and leasehold improvements ………………………………  292,028  259,476
 Land and land improvements …………………………………………  5,299  5,299
 Construction in progress ……………………………………………  55,210  42,291
    649,731  570,490
 Less accumulated depreciation …………………………………………  (362,110)  (345,851)
   $287,621 $224,639