XML 59 R48.htm IDEA: XBRL DOCUMENT v3.20.1
Note 10 - Segment Data - Net Sales by Market (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Net sales $ 48,277 $ 47,328
Percentage of concentration risk 100.00% 100.00% [1]
Medical [Member]    
Net sales $ 33,688 $ 28,944 [1]
Percentage of concentration risk 69.80% 61.20% [1]
Automotive [Member]    
Net sales $ 4,602 $ 5,738 [1]
Percentage of concentration risk 9.50% 12.10% [1]
Consumer [Member]    
Net sales $ 3,439 $ 4,424 [1]
Percentage of concentration risk 7.10% 9.30% [1]
Aerospace & Defense [Member]    
Net sales $ 2,711 $ 3,532 [1]
Percentage of concentration risk 5.60% 7.50% [1]
Industrial [Member]    
Net sales $ 1,917 $ 2,485 [1]
Percentage of concentration risk 4.00% 5.30% [1]
Electronics [Member]    
Net sales $ 1,920 $ 2,204 [1]
Percentage of concentration risk 4.00% 4.70% [1]
[1] Certain amounts for the three months ended March 31, 2019 were reclassified between markets to conform to the current period presentation.