Annual report pursuant to Section 13 and 15(d)

Segment reporting (Tables)

v3.20.2
Segment reporting (Tables)
12 Months Ended
Jul. 31, 2020
Segment Reporting [Abstract]  
Schedule of revenue from external customers and long-lived assets, by geographical areas
    Clinical
Laboratory Services
    Life
Sciences Products
    Therapeutics     Other     Consolidated  
Revenues – Services and Products   $ 47,964     $ 26,561                 $ 74,525  
Grant income     1,496                         1,496  
Total     49,460       26,561                   76,021  
Operating costs and expenses::                                        
Cost of revenues     38,855       13,396                   52,251  
Research and development     1,509       2,190     $ 749             4,448  
Selling, general and administrative     23,533       10,485           $ 8,942       42,960  
Legal and related expenses     211       2             6,516       6,729  
Total operating costs and expenses     64,108       26,073       749       15,458       106,388  
                                         
Operating (loss) income     (14,648 )     488       (749 )     (15,458 )     (30,367 )
                                         
Other income (expense)                                        
Interest     (36 )     56             434       454  
Other     45       13             430       488  
Foreign exchange gain           905                   905  
(Loss) income before taxes   $ (14,639 )   $ 1,462     $ (749 )   $ (14,594 )   $ (28,520 )
                                         
Depreciation and amortization included above   $ 1,553     $ 964           $ 263     $ 2,780  
                                         
Share-based compensation included  above:                                        
Selling, general and administrative     57       74             756       887  
Cost of sales     46                         46  
Total   $ 103     $ 74           $ 756     $ 933  
                                         
Capital expenditures   $ 1,811     $ 322           $ 37     $ 2,170  
    Clinical
Laboratory Services
    Life
Sciences Products
    Therapeutics     Other     Consolidated  
Revenues   $ 51,115     $ 30,055     $     $     $ 81,170  
Operating costs, expenses and legal settlements, net:                                        
Cost of revenues     44,226       13,696                   57,922  
Research and development     31       2,257       887             3,175  
Selling, general and administrative     24,230       11,860             8,175       44,265  
Legal and related expenses     159       27             2,814       3,000  
Legal settlements, net           (28,925 )                 (28,925 )
Total operating costs, expenses and legal settlements, net     68,646       (1,085 )     887       10,989       79,437  
                                         
Operating income (loss)     (17,531 )     31,140       (887 )     (10,989 )     1,733  
                                         
Other income (expense)                                        
Interest     (64 )     67             1,053       1,056  
Other     16       2             364       382  
Foreign exchange loss           (682 )                 (682 )
Income (loss) before taxes   $ (17,579 )   $ 30,527     $ (887 )   $ (9,572 )   $ 2,489  
                                         
Depreciation and amortization included above   $ 1,625     $ 1,221     $     $ 190     $ 3,036  
                                         
Share-based compensation included  above:                                        
Selling, general and administrative     147       95           $ 697       939  
Total   $ 147     $ 95     $     $ 697     $ 939  
                                         
Capital expenditures   $ 1,374     $ 605     $     $ 6,147     $ 8,126  
    Clinical
Laboratory Services
    Life
Sciences Products
    Therapeutics     Other     Consolidated  
Revenues   $ 71,077     $ 29,936     $     $     $ 101,013  
Operating costs and expenses:                                        
Cost of revenues     46,008       14,377                   60,385  
Research and development           2,305       905             3,210  
Selling, general and administrative     24,656       11,617             8,182       44,455  
Legal and related expenses     67       58             5,002       5,127  
Total operating costs and expenses     70,731       28,357       905       13,184       113,177  
                                         
Operating income (loss)     346       1,579       (905 )     (13,184 )     (12,164 )
                                         
Other income (expense)                                        
Interest     (91 )     50             894       853  
Other     29       11             128       168  
Foreign exchange loss           (275 )                 (275 )
Income (loss) before taxes   $ 284     $ 1,365     $ (905 )   $ (12,162 )   $ (11,418 )
                                         
Depreciation and amortization included above   $ 1,667     $ 1,387     $     $ 76     $ 3,130  
                                         
Share-based compensation included in above:                                        
Selling, general and administrative     125       79           $ 609       813  
Total   $ 125     $ 79     $     $ 609     $ 813  
                                         
Capital expenditures   $ 1,685     $ 203     $     $     $ 1,888  
Schedule of revenue from external customers and long-lived assets, by geographical areas
Net Services, Products and Grant and royalty revenues from unaffiliated customers, Year ended July 31,:   2020     2019     2018  
United States   $ 64,040     $ 68,081     $ 87,296  
Switzerland     608       820       829  
United Kingdom     1,189       1,642       1,494  
Other international countries     10,184       10,627       11,394  
Total   $ 76,021     $ 81,170     $ 101,013  
                         
Long-lived assets, at July 31,   2020     2019  
United States   $ 41,946     $ 22,057  
Switzerland     352       376  
United Kingdom     23       64  
Other international countries     67       96  
Total   $ 42,388     $ 22,593  
Schedule of segment revenue by geographical
    2020     2019     2018  
United States   $ 14,580     $ 16,966     $ 16,220  
Foreign countries     11,981       13,089       13,716  
    $ 26,561     $ 30,055     $ 29,936