Rendering

Component: (Network and Table)
Network
030 - Disclosure - Note 6 - Goodwill and Intangible Assets (Tables)
(http://www.alphaprotech.com/20161231/role/statement-note-6-goodwill-and-intangible-assets-tables)
TableStatement [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000884269 (http://www.sec.gov/CIK)
Scenario [Axis]Scenario, Unspecified [Domain]
Statement [Line Items]Period [Axis]
2016-01-01 - 2016-12-31
Notes Tables
 
Schedule of Finite-Lived Intangible Assets [Table Text Block]
 
 
December 31, 2016
 
 
December 31, 2015
 
 
 
Weighted Average Amortization Period (Years)
 
 
Gross
Carrying Amount
 
 
Accumulated Amortization
 
 
Net
Carrying Amount
 
 
Weighted Average Amortization Period (Years)
 
 
Gross
Carrying Amount
 
 
Accumulated Amortization
 
 
Net
Carrying Amount
 
Patents and Trademarks
    
4.0
    $
474,000
    $
(440,000
 )   $
34,000
     
5.0
    $
474,000
    $
(423,000
 )   $
51,000
 
  
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Years ending December 31
,
        
         
2017
   $
9,000
 
2018
    
7,000
 
2019
    
5,000
 
2020
    
3,000
 
2021
    
2,000
 
Thereafter
    
8,000
 
    $
34,000