Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Details)

 v2.3.0.11
Discontinued Operations (Details) (USD $)
In Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Jan. 31, 2011
Jul. 31, 2010
Sep. 30, 2010
Jun. 30, 2011
Disposal Group [Member]
Jun. 30, 2010
Disposal Group [Member]
Jun. 30, 2011
Disposal Group [Member]
Jun. 30, 2010
Disposal Group [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Proceeds from Sale of Real Estate $ 724 $ 1,400          
Impairment charges     111        
Disposal Group, Including Discontinued Operation, Revenue       0 175 0 352
Disposal Group, Including Discontinued Operation, Operating Expense       0 176 0 352
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest       $ 0 $ (1) $ 0 $ 0