XML 14 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
INTANGIBLES AND OTHER ASSETS Goodwill and Intangible Assets Disclosure (Details) (USD $)
 3 Months Ended 9 Months Ended 0 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Sep. 21, 2012
ScoliScore Assay
Sep. 21, 2012
ScoliScore Assay
Axial
Sep. 21, 2012
ScoliScore Assay
Certain Of Axial's Creditors
Sep. 30, 2012
Third party payor relationships
Dec. 31, 2011
Third party payor relationships
Sep. 30, 2012
Intangibles - acquired technology
Dec. 31, 2011
Intangibles - acquired technology
Sep. 30, 2012
Intangibles - acquired technology
Minimum
Sep. 30, 2012
Intangibles - acquired technology
Maximum
Sep. 30, 2012
Intangibles - assay royalties
Dec. 31, 2011
Intangibles - assay royalties
Sep. 30, 2012
Intangibles - tradenames and trademarks
Dec. 31, 2011
Intangibles - tradenames and trademarks
Sep. 30, 2012
Customer relationships
Dec. 31, 2011
Customer relationships
Sep. 30, 2012
Covenants not to compete
Dec. 31, 2011
Covenants not to compete
Sep. 30, 2012
Patents
Dec. 31, 2011
Patents
Sep. 30, 2012
Intellectual property
Dec. 31, 2011
Intellectual property
Acquired Finite-Lived Intangible Assets [Line Items]                                                    
Finite-lived intangible assets, gross $ 13,800,000   $ 13,800,000   $ 9,403,000           $ 9,100,000 $ 6,535,000     $ 1,434,000 $ 1,434,000 $ 842,000 $ 344,000 $ 695,000 $ 0 $ 277,000 $ 0 $ 915,000 $ 703,000 $ 170,000 $ 20,000
Finite-lived intangible assets, accumulated amortization 2,315,000   2,315,000   1,437,000           1,594,000 911,000     359,000 205,000 86,000 49,000   0 0 0 266,000 267,000 10,000 5,000
Finite-lived intangible assets, net book value 11,485,000   11,485,000   7,966,000           7,506,000 5,624,000     1,075,000 1,229,000 756,000 295,000 695,000 0 277,000 0 649,000 436,000 160,000 15,000
Indefinite-lived intangible assets                 367,000 367,000                                
Finite-lived intangible asset, useful life                         7 years 15 years 7 years   7 years   5 years   3 years   7 years   10 years  
Amortization expense 300,000 300,000 900,000 1,000,000                                            
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]                                                    
Amortization expense, 2013 1,700,000   1,700,000                                              
Amortization expense, 2014 1,700,000   1,700,000                                              
Amortization expense, 2015 1,700,000   1,700,000                                              
Amortization expense, 2016 1,700,000   1,700,000                                              
Amortization expense, 2017 1,700,000   1,700,000                                              
Acquisition of intangible assets     3,394,000 0   3,400,000                                        
Future payments to acquire intangible assets             1,000,000                                      
Future payments to acquire intangible Assets, amount held In escrow for one year               100,000                                    
Finite-lived intangible assets acquired           4,200,000                                        
Goodwill acquired during the period           $ 200,000