| Financial Information Relating to Reportable Segments | 
        
The Company has two
reportable segments based on the nature of products (biotechnology
and hematology). Following is financial information relating to the
Company’s reportable segments (in thousands): 
  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
|   
 | 
   | 
Quarter Ended 
March 31, | 
  | 
  | 
Nine Months Ended 
March 31, | 
  | 
 
|    | 
2013 | 
  | 
  | 
2012 | 
  | 
  | 
2013 | 
  | 
  | 
2012 | 
  | 
 
| 
 External sales 
 | 
   | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
 
| 
 Biotechnology 
 | 
   | 
$ | 
75,285 | 
   | 
  | 
$ | 
78,180 | 
   | 
  | 
$ | 
214,416 | 
   | 
  | 
$ | 
220,291 | 
   | 
 
| 
 Hematology 
 | 
   | 
  | 
5,707 | 
   | 
  | 
  | 
5,441 | 
   | 
  | 
  | 
16,684 | 
   | 
  | 
  | 
15,588 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
 
| 
 Consolidated net
sales 
 | 
   | 
$ | 
80,992 | 
   | 
  | 
$ | 
83,621 | 
   | 
  | 
$ | 
231,100 | 
   | 
  | 
$ | 
235,879 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
 
| 
 Earnings before income
taxes 
 | 
   | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
  | 
 | 
 | 
 | 
 
| 
 Biotechnology 
 | 
   | 
$ | 
43,246 | 
   | 
  | 
$ | 
45,442 | 
   | 
  | 
$ | 
117,123 | 
   | 
  | 
$ | 
123,304 | 
   | 
 
| 
 Hematology 
 | 
   | 
  | 
2,247 | 
   | 
  | 
  | 
2,037 | 
   | 
  | 
  | 
6,498 | 
   | 
  | 
  | 
5,636 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
 
| 
 Segment earnings before
income taxes 
 | 
   | 
  | 
45,493 | 
   | 
  | 
  | 
47,479 | 
   | 
  | 
  | 
123,621 | 
   | 
  | 
  | 
128,940 | 
   | 
 
| 
 Unallocated corporate
expenses and equity method investee losses 
 | 
   | 
  | 
(1,027 | 
)  | 
  | 
  | 
(4,274 | 
)  | 
  | 
  | 
(3,723 | 
)  | 
  | 
  | 
(7,362 | 
)  | 
 
 | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
 
| 
 Consolidated earnings before
income taxes 
 | 
   | 
$ | 
44,466 | 
   | 
  | 
$ | 
43,205 | 
   | 
  | 
$ | 
119,898 | 
   | 
  | 
$ | 
121,578 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
 
 
 
 |