Annual report pursuant to Section 13 and 15(d)

Discontinued Operations (Details)

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Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Liabilities [Abstract]      
Total liabilities held for sale $ 0 $ 551  
Income (Loss) from Discontinued Operation Disclosures [Abstract]      
Revenues 225 23,128 37,830
Income/(loss) before income taxes (1,818) (9,728) 580
Income tax (benefit)/expense (680) (3,658) 218
Loss from discontinued operations. net $ (1,138) $ (6,070) $ 362