Annual report pursuant to Section 13 and 15(d)

Discontinued Operations (Details)

v2.4.0.6
Discontinued Operations (Details) (USD $)
 3 Months Ended 12 Months Ended
Dec. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2007
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Noncash or Part Noncash Divestiture, Amount of Consideration Received   $ 400,000    
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners   0.00%    
Investment Owned, at Fair Value   100,000    
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax     7,500,000  
Other Asset Impairment Charges   700,000    
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]        
Asset Impairment Charges   23,517,000 0  
Facilities realignment   706,000 392,000 1,000,000
Severance Costs 1,120,000 0 1,120,000  
Other Expenses     (12,000)  
Disposal Group, Including Discontinued Operation, Operating Expense     8,413,000  
Liabilities Subject to Compromise, Period Increase (Decrease) [Roll Forward]        
Accrued Liability at beginning of the period   1,120,000 [1] 16,000  
Add: Costs incurred, excluding non-cash charges 1,120,000 0 1,120,000  
Payments for Restructuring (16,000) 2,067,000 2,177,000  
Payments for Postemployment Benefits   (1,115,000)    
Accrued Liability at end of the period 1,120,000 [1] 5,000 [1] 1,120,000 [1]  
Net Income (Loss) Attributable to Parent [Abstract]        
Revenue, net   0 5,880,000  
Loss from discontinued operations, before income tax   (51,000) (8,374,000)  
Income tax expense   8,000 (237,000)  
Loss from discontinued operations, net of tax   (59,000) (8,137,000)  
Disposal Group, Including Discontinued Operation, Classified Balance Sheet Disclosures [Abstract]        
Current assets 1,013,000 14,000 1,013,000  
Non-current assets 625,000 150,000 625,000  
Total assets 1,638,000 164,000 1,638,000  
Current liabilities 1,865,000 368,000 1,865,000  
Non-current liabilities 1,526,000 1,006,000 1,526,000  
Total liabilities 3,391,000 1,374,000 3,391,000  
Segment, Discontinued Operations [Member]
        
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]        
Asset Impairment Charges     $ 6,913,000 [2]  
[1] Accrued liability at December 31, 2012 and 2011 consists of Pharmakon employee severance costs.
[2] Asset impairments for the year ended December 31, 2011 represent the write-off of Pharmakon's goodwill and other intangible assets.