Annual report pursuant to Section 13 and 15(d)

Segment reporting

v3.10.0.1
Segment reporting
12 Months Ended
Jul. 31, 2018
Segment Reporting [Abstract]  
Segment Reporting Disclosure [Text Block]

Note 15 - Segment reporting


The Company has three reportable segments: Life Sciences Products, Clinical Laboratory Services and Therapeutics. The Company’s Life Sciences Products segment develops, manufactures, and markets products to research and pharmaceutical customers. The Clinical Laboratory Services segment provides diagnostic services to the health care community. The Company’s Therapeutics segment conducts research and development activities for therapeutic drug candidates. The Company evaluates segment performance based on segment income (loss) before taxes. Costs excluded from segment income (loss) before taxes and reported as “Other” consist of corporate general and administrative costs which are not allocable to the three reportable segments.


Legal fee expense incurred to defend the Company’s intellectual property, which may result in settlements recognized in another segment and other general corporate matters are considered a component of the Other segment. Legal fee expense specific to other segments’ activities have been allocated to those segments.


Legal settlements, net, represent activities for which royalties would have been received in the Company’s Life Sciences Products segment and expenses related to an investigation within the Clinical Laboratory Services segment. Management of the Company assesses assets on a consolidated basis only and therefore, assets by reportable segment have not been included in the reportable segments below. The accounting policies of the reportable segments are the same as those described in the summary of significant accounting policies.


The following financial information represents the operating results of the reportable segments of the Company:


Year ended July 31, 2018   Clinical
Laboratory Services
    Life
Sciences Products
    Therapeutics     Other     Consolidated  
Revenues:                                        
Clinical laboratory services   $ 74,777                       $ 74,777  
Product revenues         $ 29,224                   29,224  
Royalty and license fee income           712                   712  
Total revenues     74,777       29,936                   104,713  
                                         
Operating costs and expenses:                                        
Cost of clinical laboratory services     46,008                         46,008  
Cost of product revenues           14,377                   14,377  
Research and development           2,305     $ 905             3,210  
Selling, general and administrative     24,656       11,627           $ 8,182       44,465  
Provision for uncollectible accounts receivable     3,700       (10 )                 3,690  
Legal fee expense     67       58             5,002       5,127  
Total operating costs and expenses     74,431       28,357       905       13,184       116,877  
                                         
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 gain           (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  

The following financial information represents the operating results of the reportable segments of the Company:


Year ended July 31, 2017   Clinical
Laboratory Services
    Life
Sciences Products
    Therapeutics     Other     Consolidated  
Revenues:                                        
Clinical laboratory services   $ 77,407                       $ 77,407  
Product revenues         $ 29,192                   29,192  
Royalty and license fee income           1,205                   1,205  
Total revenues     77,407       30,397                   107,804  
                                         
Operating costs, expenses and legal settlements, net:                                        
Cost of clinical laboratory services     45,400                         45,400  
Cost of product revenues           14,078                   14,078  
Research and development           2,311     $ 617             2,928  
Selling, general and administrative     24,465       11,232           $ 8,395       44,092  
Provision for uncollectible accounts receivable     2,718       57                   2,775  
Legal fee expense     146       79             1,454       1,679  
Total operating costs, expenses and legal settlements, net     72,729       27,757       617       9,767       110,952  
                                         
Operating income (loss)     4,678       2,640       (617 )     (9,767 )     (3,148 )
                                         
Other income (expense)                                        
Interest     (112 )     46             450       384  
Other     137       (60 )           48       125  
Foreign exchange gain           135                   135  
Income (loss) before taxes   $ 4,703     $ 2,761     $ (617 )   $ (9,269 )   $ (2,504 )
                                         
Depreciation and amortization included above   $ 1,586     $ 1,913     $     $ 99     $ 3,598  
                                         
Share-based compensation included in above:                                        
Cost of clinical laboratory services   $ 6     $     $     $     $ 6  
Selling, general and administrative     111       74           $ 640       825  
Total   $ 117     $ 74     $     $ 640     $ 831  
                                         
Capital expenditures   $ 1,363     $ 390     $     $     $ 1,753  

The following financial information represents the operating results of the reportable segments of the Company:


Year ended July 31, 2016   Clinical
Laboratory
Services
    Life
Sciences
Products
    Therapeutics     Other     Consolidated  
Revenues:                                        
Clinical laboratory services   $           70,915                       $ 70,915  
Product revenues         $ 30,337                   30,337  
Royalty and license fee income           1,521                   1,521  
Total revenues     70,915       31,858                   102,773  
                                         
Operating costs, expenses and legal settlements, net:                                        
Cost of clinical laboratory services     42,859                         42,859  
Cost of product revenues           14,331                   14,331  
Research and development           2,720     $ 804             3,524  
Selling, general and administrative     22,882       11,761           $ 9,098       43,741  
Provision for uncollectible accounts receivable     2,375       (39 )                 2,336  
Legal fee expense     134       11             6,239       6,384  
Legal settlements, net     1,500       (58,750 )                 (57,250 )
Total operating costs, expenses and legal settlements, net     69,750       (29,966 )     804       15,337       55,925  
                                         
Operating (loss) income     1,165       61,824       (804 )     (15,337 )     46,848  
                                         
Other income (expense)                                        
Interest     (105 )     47             (78 )     (136 )
Other     10       38             74       122  
Foreign exchange gain           (474 )                 (474 )
                                         
(Loss) income before income taxes   $ 1,070     $ 61,435     $ (804 )   $ (15,341 )   $ 46,360  
                                         
Depreciation and amortization included above   $ 1,676     $ 2,091     $     $ 73     $ 3,840  
                                         
Share-based compensation included in above:                                        
Cost of clinical laboratory services   $ 6     $     $     $     $ 6  
Selling, general and administrative     51       30           $ 438       519  
Total   $ 57     $ 30     $     $ 438     $ 525  
                                         
Capital expenditures   $ 1,216     $ 314     $     $     $ 1,530  

Geographic financial information is as follows:


Net sales to unaffiliated customers:   2018     2017     2016  
United States   $ 95,388     $ 99,469     $ 94,016  
Switzerland     2,584       2,371       2,709  
United Kingdom     1,851       1,673       1,730  
Other international countries     4,890       4,291       4,318  
Total   $ 104,713     $ 107,804     $ 102,773  

                         
Long-lived assets at July 31,     2018       2017          
United States   $ 16,210     $ 17,241          
Switzerland     502       649          
United Kingdom     127       185          
Other international countries     135       173          
Total   $ 16,974     $ 18,248          

The Company’s reportable segments are determined based on the services they perform, the products they sell, and the royalties and license fee income they earn, not on the geographic area in which they operate. The Company’s Clinical Laboratory Services segment operates 100% in the United States with all revenue derived there. The Life Sciences Products segment earns product revenue both in the United States and foreign countries and royalty and license fee income in the United States. The following is a summary of the Life Sciences Products segment revenues attributable to customers located in the United States and foreign countries:


    2018     2017     2016  
United States   $ 19,898     $ 22,062     $ 23,102  
Foreign countries     9,326       8,335       8,756  
    $ 29,224     $ 30,397     $ 31,858