Segment Reporting Disclosure [Text Block] |
Note 12 – Segment
reporting
The Company has three reportable
segments: Clinical Labs, Life Sciences, and Therapeutics. The
Clinical Labs segment provides diagnostic services to the
health care community. The Company’s Life Sciences
segment develops, manufactures, and markets products to
research and pharmaceutical customers. The Company’s
Therapeutic 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.
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:
Three months ended January 31,
2012
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical
Labs
|
|
Life
Sciences
|
|
Therapeutics
|
|
Other
|
|
Consolidated
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory
services
|
|
$
|
14,123
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
14,123
|
|
Product revenues
|
|
|
—
|
|
$
|
9,542
|
|
|
—
|
|
|
—
|
|
|
9,542
|
|
Royalty and license fee
income
|
|
|
—
|
|
|
1,308
|
|
|
—
|
|
|
—
|
|
|
1,308
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14,123
|
|
|
10,850
|
|
|
—
|
|
|
—
|
|
|
24,973
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
|
8,709
|
|
|
—
|
|
|
—
|
|
|
—
|
|
|
8,709
|
|
Cost of product
revenues
|
|
|
—
|
|
|
4,685
|
|
|
—
|
|
|
—
|
|
|
4,685
|
|
Research and
development
|
|
|
71
|
|
|
1,136
|
|
$
|
496
|
|
|
—
|
|
|
1,703
|
|
Selling, general and
administrative
|
|
|
5,190
|
|
|
4,227
|
|
|
—
|
|
$
|
2,070
|
|
|
11,487
|
|
Provision for uncollectible
accounts receivable
|
|
|
1,146
|
|
|
23
|
|
|
—
|
|
|
—
|
|
|
1,169
|
|
Legal
|
|
|
69
|
|
|
118
|
|
|
—
|
|
|
836
|
|
|
1,023
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total operating
expenses
|
|
|
15,185
|
|
|
10,189
|
|
|
496
|
|
|
2,906
|
|
|
28,776
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income
(loss)
|
|
|
(1,062
|
)
|
|
661
|
|
|
(496
|
)
|
|
(2,906
|
)
|
|
(3,803
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income
(expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
(1
|
)
|
|
15
|
|
|
—
|
|
|
—
|
|
|
14
|
|
Other
|
|
|
17
|
|
|
47
|
|
|
—
|
|
|
3
|
|
|
65
|
|
Foreign currency
loss
|
|
|
—
|
|
|
(352
|
)
|
|
—
|
|
|
—
|
|
|
(352
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income
taxes
|
|
$
|
(1,046
|
)
|
$
|
371
|
|
$
|
(496
|
)
|
$
|
(2,903
|
)
|
$
|
(4,076
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and
amortization included above
|
|
$
|
269
|
|
$
|
734
|
|
$
|
11
|
|
$
|
31
|
|
$
|
1,045
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation
included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
$
|
3
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
3
|
|
Research and
development
|
|
|
—
|
|
$
|
1
|
|
|
—
|
|
|
—
|
|
|
1
|
|
Selling, general and
administrative
|
|
|
11
|
|
|
20
|
|
|
—
|
|
$
|
182
|
|
|
213
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
|
$
|
14
|
|
$
|
21
|
|
|
—
|
|
$
|
182
|
|
$
|
217
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
241
|
|
$
|
62
|
|
$
|
—
|
|
$
|
—
|
|
$
|
303
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Three months ended January 31,
2011
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical
Labs
|
|
Life
Sciences
|
|
Therapeutics
|
|
Other
|
|
Consolidated
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory
services
|
|
$
|
12,278
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
12,278
|
|
Product revenues
|
|
|
—
|
|
$
|
10,237
|
|
|
—
|
|
|
—
|
|
|
10,237
|
|
Royalty and license fee
income
|
|
|
—
|
|
|
1,219
|
|
|
—
|
|
|
—
|
|
|
1,219
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12,278
|
|
|
11,456
|
|
|
—
|
|
|
—
|
|
|
23,734
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
|
7,492
|
|
|
—
|
|
|
—
|
|
|
—
|
|
|
7,492
|
|
Cost of product
revenues
|
|
|
—
|
|
|
5,911
|
|
|
—
|
|
|
—
|
|
|
5,911
|
|
Research and
development
|
|
|
—
|
|
|
1,492
|
|
$
|
529
|
|
|
—
|
|
|
2,021
|
|
Selling, general and
administrative
|
|
|
4,578
|
|
|
4,299
|
|
|
—
|
|
$
|
2,663
|
|
|
11,540
|
|
Provision for uncollectible
accounts receivable
|
|
|
944
|
|
|
13
|
|
|
—
|
|
|
—
|
|
|
957
|
|
Legal
|
|
|
71
|
|
|
96
|
|
|
—
|
|
|
1,210
|
|
|
1,377
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total operating
expenses
|
|
|
13,085
|
|
|
11,811
|
|
|
529
|
|
|
3,873
|
|
|
29,298
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income
(loss)
|
|
|
(807
|
)
|
|
(355
|
)
|
|
(529
|
)
|
|
(3,873
|
)
|
|
(5,564
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income
(expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
1
|
|
|
1
|
|
|
—
|
|
|
2
|
|
|
4
|
|
Other
|
|
|
7
|
|
|
—
|
|
|
—
|
|
|
55
|
|
|
62
|
|
Foreign currency
loss
|
|
|
—
|
|
|
(64
|
)
|
|
—
|
|
|
—
|
|
|
(64
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income
taxes
|
|
$
|
(799
|
)
|
$
|
(418
|
)
|
$
|
(529
|
)
|
$
|
(3,816
|
)
|
$
|
(5,562
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and
amortization included above
|
|
$
|
243
|
|
$
|
811
|
|
$
|
12
|
|
$
|
33
|
|
$
|
1,099
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation
included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
$
|
3
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
3
|
|
Research and
development
|
|
|
—
|
|
$
|
7
|
|
|
—
|
|
|
—
|
|
|
7
|
|
Selling, general and
administrative
|
|
|
18
|
|
|
20
|
|
|
—
|
|
$
|
271
|
|
|
309
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
|
$
|
21
|
|
$
|
27
|
|
|
—
|
|
$
|
271
|
|
$
|
319
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
248
|
|
$
|
83
|
|
|
—
|
|
$
|
—
|
|
$
|
331
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The following financial
information represents the operating results of the
reportable segments of the Company:
Six months ended January 31,
2012
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical
Labs
|
|
Life
Sciences
|
|
Therapeutics
|
|
Other
|
|
Consolidated
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory
services
|
|
$
|
28,310
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
28,310
|
|
Product revenues
|
|
|
—
|
|
$
|
19,245
|
|
|
—
|
|
|
—
|
|
|
19,245
|
|
Royalty and license fee
income
|
|
|
—
|
|
|
3,170
|
|
|
—
|
|
|
—
|
|
|
3,170
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28,310
|
|
|
22,415
|
|
|
—
|
|
|
—
|
|
|
50,725
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
|
17,523
|
|
|
—
|
|
|
—
|
|
|
—
|
|
|
17,523
|
|
Cost of product
revenues
|
|
|
—
|
|
|
9,822
|
|
|
—
|
|
|
—
|
|
|
9,822
|
|
Research and
development
|
|
|
115
|
|
|
2,184
|
|
$
|
1,029
|
|
|
—
|
|
|
3,328
|
|
Selling, general and
administrative
|
|
|
10,020
|
|
|
9,455
|
|
|
—
|
|
$
|
4,397
|
|
|
23,872
|
|
Provision for uncollectible
accounts receivable
|
|
|
2,419
|
|
|
36
|
|
|
—
|
|
|
—
|
|
|
2,455
|
|
Legal
|
|
|
112
|
|
|
502
|
|
|
—
|
|
|
1,278
|
|
|
1,892
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total operating
expenses
|
|
|
30,189
|
|
|
21,999
|
|
|
1,029
|
|
|
5,675
|
|
|
58,892
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating Income
(loss)
|
|
|
(1,879
|
)
|
|
416
|
|
|
(1,029
|
)
|
|
(5,675
|
)
|
|
(8,167
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income
(expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
(2
|
)
|
|
14
|
|
|
—
|
|
|
—
|
|
|
12
|
|
Other
|
|
|
22
|
|
|
41
|
|
|
—
|
|
|
10
|
|
|
76
|
|
Foreign currency
loss
|
|
|
—
|
|
|
(323
|
)
|
|
—
|
|
|
—
|
|
|
(323
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income
taxes
|
|
$
|
(1,859
|
)
|
$
|
148
|
|
$
|
(1,029
|
)
|
$
|
(5,665
|
)
|
$
|
(8,402
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and
amortization included above
|
|
$
|
535
|
|
$
|
1,640
|
|
$
|
22
|
|
$
|
62
|
|
$
|
2,259
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation
included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
$
|
5
|
|
|
—
|
|
|
—
|
|
|
—
|
|
|
5
|
|
Research and
development
|
|
|
—
|
|
$
|
4
|
|
|
—
|
|
|
—
|
|
$
|
4
|
|
Selling, general and
administrative
|
|
|
27
|
|
|
40
|
|
|
—
|
|
$
|
354
|
|
|
421
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
|
$
|
32
|
|
$
|
44
|
|
|
—
|
|
$
|
354
|
|
$
|
430
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
431
|
|
$
|
113
|
|
$
|
—
|
|
$
|
—
|
|
$
|
544
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Six months ended January 31,
2011
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical
Labs
|
|
Life
Sciences
|
|
Therapeutics
|
|
Other
|
|
Consolidated
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory
services
|
|
$
|
24,668
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
24,668
|
|
Product revenues
|
|
|
—
|
|
$
|
20,421
|
|
|
—
|
|
|
—
|
|
|
20,421
|
|
Royalty and license fee
income
|
|
|
—
|
|
|
4,297
|
|
|
—
|
|
|
—
|
|
|
4,297
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24,668
|
|
|
24,718
|
|
|
—
|
|
|
—
|
|
|
49,386
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
|
15,065
|
|
|
—
|
|
|
—
|
|
|
—
|
|
|
15,065
|
|
Cost of product
revenues
|
|
|
—
|
|
|
10,516
|
|
|
—
|
|
|
—
|
|
|
10,516
|
|
Research and
development
|
|
|
—
|
|
|
2,757
|
|
$
|
1,021
|
|
|
—
|
|
|
3,778
|
|
Selling, general and
administrative
|
|
|
9,098
|
|
|
8,547
|
|
|
—
|
|
$
|
4,927
|
|
|
22,572
|
|
Provision for uncollectible
accounts receivable
|
|
|
2,025
|
|
|
7
|
|
|
—
|
|
|
—
|
|
|
2,032
|
|
Legal
|
|
|
161
|
|
|
195
|
|
|
—
|
|
|
1,717
|
|
|
2,073
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total operating
expenses
|
|
|
26,349
|
|
|
22,022
|
|
|
1,021
|
|
|
6,644
|
|
|
56,036
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income
(loss)
|
|
|
(1,681
|
)
|
|
2,696
|
|
|
(1,021
|
)
|
|
(6,644
|
)
|
|
(6,650
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income
(expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
(3
|
)
|
|
(1
|
)
|
|
—
|
|
|
13
|
|
|
9
|
|
Other
|
|
|
10
|
|
|
3
|
|
|
—
|
|
|
63
|
|
|
76
|
|
Foreign currency
loss
|
|
|
—
|
|
|
(56
|
)
|
|
—
|
|
|
—
|
|
|
(56
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income
taxes
|
|
$
|
(1,674
|
)
|
$
|
2,642
|
|
$
|
(1,021
|
)
|
$
|
(6,568
|
)
|
$
|
(6,621
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and
amortization included above
|
|
$
|
492
|
|
$
|
1,581
|
|
$
|
24
|
|
$
|
65
|
|
$
|
2,162
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation
included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory
services
|
|
$
|
6
|
|
|
—
|
|
|
—
|
|
|
—
|
|
$
|
6
|
|
Research and
development
|
|
|
—
|
|
$
|
10
|
|
|
—
|
|
|
—
|
|
|
10
|
|
Selling, general and
administrative
|
|
|
33
|
|
|
46
|
|
|
—
|
|
$
|
551
|
|
|
630
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
|
$
|
39
|
|
$
|
56
|
|
|
—
|
|
$
|
551
|
|
$
|
646
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
377
|
|
$
|
196
|
|
|
—
|
|
$
|
—
|
|
$
|
573
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|