Annual report pursuant to section 13 and 15(d)

Goodwill and Intangible Assets (Details 1)

v2.4.0.6
Goodwill and Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Physician and customer relationships [Member]
Dec. 31, 2011
Physician and customer relationships [Member]
Dec. 31, 2012
Non- competition agreements [Member]
Dec. 31, 2011
Non- competition agreements [Member]
Dec. 31, 2012
Software [Member]
Dec. 31, 2011
Software [Member]
Dec. 31, 2012
Trade names [Member]
Dec. 31, 2011
Trade names [Member]
Dec. 31, 2010
Trade names [Member]
Carrying amount and accumulated amortization of intangible assets                      
Weighted Average Remaining Amortization Period in Years     5 years 6 years 3 years 4 years 2 years 2 years      
Nonamortizable intangible assets                  $ 2,000 $ 2,000 $ 5,500
Amortizable intangible assets, Gross Assets     32,866 32,865 [1] 848 848 1,647 1,593      
Nonamortizable and amortizable intangible assets, Gross Assets 37,361 37,306                  
Amortizable intangible assets, Accumulated Amortization     10,373 8,182 441 258 1,006 645      
Nonamortizable and amortizable intangible assets, Accumulated Amortization 11,820 9,085                  
Amortizable intangible assets, Net     22,493 24,683 407 590 641 948      
Nonamortizable and amortizable intangible assets, Net $ 25,541 $ 28,221                  
[1] Amounts consist of current liabilities for medical equipment that have not been included in investing activities. These amounts have not been paid for as of December 31, 2012, and 2011, but will be included as a cash outflow from investing activities for purchases of medical equipment and property when paid.