Schedule of Segment Reporting Information, by Segment [Table Text Block] |
The following financial information represents the operating results of the reportable segments of the Company:
Three months ended April 30, 2016 |
|
Clinical Labs |
|
|
Life Sciences |
|
|
Therapeutics |
|
|
Other |
|
|
Consolidated |
|
Revenues: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services |
|
$ |
18,162 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
18,162 |
|
Product revenues |
|
|
— |
|
|
$ |
8,001 |
|
|
|
— |
|
|
|
— |
|
|
|
8,001 |
|
Royalty and license fee income |
|
|
— |
|
|
|
270 |
|
|
|
— |
|
|
|
— |
|
|
|
270 |
|
|
|
|
18,162 |
|
|
|
8,271 |
|
|
|
— |
|
|
|
— |
|
|
|
26,433 |
|
Operating expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
|
11,142 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
11,142 |
|
Cost of product revenues |
|
|
— |
|
|
|
3,846 |
|
|
|
— |
|
|
|
— |
|
|
|
3,846 |
|
Research and development |
|
|
— |
|
|
|
674 |
|
|
$ |
208 |
|
|
|
— |
|
|
|
882 |
|
Selling, general and administrative |
|
|
6,008 |
|
|
|
2,877 |
|
|
|
— |
|
|
$ |
1,984 |
|
|
|
10,869 |
|
Provision for uncollectible accounts receivable |
|
|
612 |
|
|
|
(36 |
) |
|
|
— |
|
|
|
— |
|
|
|
576 |
|
Legal fee expense |
|
|
54 |
|
|
|
11 |
|
|
|
— |
|
|
|
1,567 |
|
|
|
1,632 |
|
Legal settlements, net |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Total operating expenses |
|
|
17,816 |
|
|
|
7,372 |
|
|
|
208 |
|
|
|
3,551 |
|
|
|
28,947 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss) |
|
|
346 |
|
|
|
899 |
|
|
|
(208 |
) |
|
|
(3,551 |
) |
|
|
(2,514 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest |
|
|
(33 |
) |
|
|
7 |
|
|
|
— |
|
|
|
(14 |
) |
|
|
(40 |
) |
Other |
|
|
2 |
|
|
|
4 |
|
|
|
— |
|
|
|
16 |
|
|
|
22 |
|
Foreign exchange gain |
|
|
— |
|
|
|
419 |
|
|
|
— |
|
|
|
— |
|
|
|
419 |
|
Income (loss) before income taxes |
|
$ |
315 |
|
|
$ |
1,329 |
|
|
$ |
(208 |
) |
|
$ |
(3,549 |
) |
|
$ |
(2,113 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above |
|
$ |
418 |
|
|
$ |
514 |
|
|
$ |
— |
|
|
$ |
28 |
|
|
$ |
960 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
$ |
2 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
2 |
|
Research and development |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Selling, general and administrative |
|
|
14 |
|
|
$ |
9 |
|
|
|
— |
|
|
$ |
124 |
|
|
|
147 |
|
Total |
|
$ |
16 |
|
|
$ |
9 |
|
|
$ |
— |
|
|
$ |
124 |
|
|
$ |
149 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures |
|
$ |
331 |
|
|
$ |
115 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
446 |
|
Three months ended April 30, 2015 |
|
Clinical Labs |
|
|
Life Sciences |
|
|
Therapeutics |
|
|
Other |
|
|
Consolidated |
|
Revenues: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services |
|
$ |
15,657 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
15,657 |
|
Product revenues |
|
|
— |
|
|
$ |
7,906 |
|
|
|
— |
|
|
|
— |
|
|
|
7,906 |
|
Royalty and license fee income |
|
|
— |
|
|
|
423 |
|
|
|
— |
|
|
|
— |
|
|
|
423 |
|
|
|
|
15,657 |
|
|
|
8,329 |
|
|
|
— |
|
|
|
— |
|
|
|
23,986 |
|
Operating expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
|
9,724 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
9,724 |
|
Cost of product revenues |
|
|
— |
|
|
|
3,779 |
|
|
|
— |
|
|
|
— |
|
|
|
3,779 |
|
Research and development |
|
|
— |
|
|
|
704 |
|
|
$ |
105 |
|
|
|
— |
|
|
|
809 |
|
Selling, general and administrative |
|
|
4,935 |
|
|
|
3,031 |
|
|
|
— |
|
|
$ |
2,180 |
|
|
|
10,146 |
|
Provision for uncollectible accounts receivable |
|
|
631 |
|
|
|
(42 |
) |
|
|
— |
|
|
|
— |
|
|
|
589 |
|
Legal fee expense |
|
|
42 |
|
|
|
(22 |
) |
|
|
— |
|
|
|
1,935 |
|
|
|
1,955 |
|
Legal settlement, net |
|
|
— |
|
|
|
(170 |
) |
|
|
— |
|
|
|
— |
|
|
|
(170 |
) |
Total operating expenses |
|
|
15,332 |
|
|
|
7,280 |
|
|
|
105 |
|
|
|
4,115 |
|
|
|
26,832 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss) |
|
|
325 |
|
|
|
1,049 |
|
|
|
(105 |
) |
|
|
(4,115 |
) |
|
|
(2,846 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest |
|
|
(23 |
) |
|
|
6 |
|
|
|
— |
|
|
|
(41 |
) |
|
|
(58 |
) |
Other |
|
|
11 |
|
|
|
2 |
|
|
|
— |
|
|
|
13 |
|
|
|
26 |
|
Foreign exchange loss |
|
|
— |
|
|
|
(125 |
) |
|
|
— |
|
|
|
— |
|
|
|
(125 |
) |
Income (loss) before income taxes |
|
$ |
313 |
|
|
$ |
932 |
|
|
$ |
(105 |
) |
|
$ |
(4,143 |
) |
|
$ |
(3,003 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above |
|
$ |
358 |
|
|
$ |
543 |
|
|
$ |
— |
|
|
$ |
22 |
|
|
$ |
923 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
$ |
3 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
3 |
|
Research and development |
|
|
— |
|
|
$ |
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Selling, general and administrative |
|
|
9 |
|
|
|
6 |
|
|
|
— |
|
|
$ |
95 |
|
|
|
110 |
|
Total |
|
$ |
12 |
|
|
$ |
6 |
|
|
$ |
— |
|
|
$ |
95 |
|
|
$ |
113 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures |
|
$ |
453 |
|
|
$ |
58 |
|
|
$ |
— |
|
|
$ |
4 |
|
|
$ |
515 |
|
Nine months ended April 30, 2016 |
|
Clinical Labs |
|
|
Life Sciences |
|
|
Therapeutics |
|
|
Other |
|
|
Consolidated |
|
Revenues: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services |
|
$ |
52,775 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
52,775 |
|
Product revenues |
|
|
— |
|
|
$ |
22,266 |
|
|
|
— |
|
|
|
— |
|
|
|
22,266 |
|
Royalty and license fee income |
|
|
— |
|
|
|
1,129 |
|
|
|
— |
|
|
|
— |
|
|
|
1,129 |
|
|
|
|
52,775 |
|
|
|
23,395 |
|
|
|
— |
|
|
|
— |
|
|
|
76,170 |
|
Operating expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
|
32,009 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
32,009 |
|
Cost of product revenues |
|
|
— |
|
|
|
10,663 |
|
|
|
— |
|
|
|
— |
|
|
|
10,663 |
|
Research and development |
|
|
— |
|
|
|
2,002 |
|
|
$ |
608 |
|
|
|
— |
|
|
|
2,610 |
|
Selling, general and administrative |
|
|
16,943 |
|
|
|
8,709 |
|
|
|
— |
|
|
$ |
6,722 |
|
|
|
32,374 |
|
Provision for uncollectible accounts receivable |
|
|
1,787 |
|
|
|
(48 |
) |
|
|
— |
|
|
|
— |
|
|
|
1,739 |
|
Legal fee expense |
|
|
120 |
|
|
|
(6 |
) |
|
|
— |
|
|
|
5,530 |
|
|
|
5,644 |
|
Legal settlements, net |
|
|
1,500 |
|
|
|
(19,950 |
) |
|
|
— |
|
|
|
— |
|
|
|
(18,450 |
) |
Total operating expenses |
|
|
52,359 |
|
|
|
1,370 |
|
|
|
608 |
|
|
|
12,252 |
|
|
|
66,589 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss) |
|
|
416 |
|
|
|
22,025 |
|
|
|
(608 |
) |
|
|
(12,252 |
) |
|
|
9,581 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest |
|
|
(75 |
) |
|
|
38 |
|
|
|
— |
|
|
|
(85 |
) |
|
|
(122 |
) |
Other |
|
|
5 |
|
|
|
35 |
|
|
|
— |
|
|
|
47 |
|
|
|
87 |
|
Foreign exchange loss |
|
|
— |
|
|
|
(99 |
) |
|
|
— |
|
|
|
— |
|
|
|
(99 |
) |
Income (loss) before income taxes |
|
$ |
346 |
|
|
$ |
21,999 |
|
|
$ |
(608 |
) |
|
$ |
(12,290 |
) |
|
$ |
9,447 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above |
|
$ |
1,226 |
|
|
$ |
1,568 |
|
|
$ |
— |
|
|
$ |
68 |
|
|
$ |
2,862 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
$ |
5 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
5 |
|
Research and development |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Selling, general and administrative |
|
|
33 |
|
|
$ |
19 |
|
|
|
— |
|
|
$ |
313 |
|
|
|
365 |
|
Total |
|
$ |
38 |
|
|
$ |
19 |
|
|
$ |
— |
|
|
$ |
313 |
|
|
$ |
370 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures |
|
$ |
1,122 |
|
|
$ |
267 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
1,389 |
|
Nine months ended April 30, 2015 |
|
Clinical Labs |
|
|
Life Sciences |
|
|
Therapeutics |
|
|
Other |
|
|
Consolidated |
|
Revenues: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services |
|
$ |
46,204 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
46,204 |
|
Product revenues |
|
|
— |
|
|
$ |
23,631 |
|
|
|
— |
|
|
|
— |
|
|
|
23,631 |
|
Royalty and license fee income |
|
|
— |
|
|
|
2,067 |
|
|
|
— |
|
|
|
— |
|
|
|
2,067 |
|
|
|
|
46,204 |
|
|
|
25,698 |
|
|
|
— |
|
|
|
— |
|
|
|
71,902 |
|
Operating expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
|
29,100 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
29,100 |
|
Cost of product revenues |
|
|
— |
|
|
|
11,292 |
|
|
|
— |
|
|
|
— |
|
|
|
11,292 |
|
Research and development |
|
|
— |
|
|
|
1,887 |
|
|
$ |
547 |
|
|
|
— |
|
|
|
2,434 |
|
Selling, general and administrative |
|
|
15,090 |
|
|
|
8,886 |
|
|
|
— |
|
|
$ |
6,125 |
|
|
|
30,101 |
|
Provision for uncollectible accounts receivable |
|
|
1,820 |
|
|
|
(89 |
) |
|
|
— |
|
|
|
— |
|
|
|
1,731 |
|
Legal fee expense |
|
|
174 |
|
|
|
(74 |
) |
|
|
— |
|
|
|
7,125 |
|
|
|
7,225 |
|
Legal settlement, net |
|
|
— |
|
|
|
(170 |
) |
|
|
— |
|
|
|
— |
|
|
|
(170 |
) |
Total operating expenses |
|
|
46,184 |
|
|
|
21,732 |
|
|
|
547 |
|
|
|
13,250 |
|
|
|
81,713 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss) |
|
|
20 |
|
|
|
3,966 |
|
|
|
(547 |
) |
|
|
(13,250 |
) |
|
|
(9,811 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest |
|
|
(63 |
) |
|
|
13 |
|
|
|
— |
|
|
|
(126 |
) |
|
|
(176 |
) |
Other |
|
|
18 |
|
|
|
(34 |
) |
|
|
— |
|
|
|
44 |
|
|
|
28 |
|
Foreign exchange loss |
|
|
— |
|
|
|
(856 |
) |
|
|
— |
|
|
|
— |
|
|
|
(856 |
) |
Income (loss) before income taxes |
|
$ |
(25 |
) |
|
$ |
3,089 |
|
|
$ |
(547 |
) |
|
$ |
(13,332 |
) |
|
$ |
(10,815 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above |
|
$ |
1,072 |
|
|
$ |
1,656 |
|
|
$ |
2 |
|
|
$ |
67 |
|
|
$ |
2,797 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services |
|
$ |
9 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
$ |
9 |
|
Research and development |
|
|
— |
|
|
$ |
2 |
|
|
|
— |
|
|
|
— |
|
|
|
2 |
|
Selling, general and administrative |
|
|
30 |
|
|
|
9 |
|
|
|
— |
|
|
$ |
269 |
|
|
|
308 |
|
Total |
|
$ |
39 |
|
|
$ |
11 |
|
|
$ |
— |
|
|
$ |
269 |
|
|
$ |
319 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures |
|
$ |
1,042 |
|
|
$ |
122 |
|
|
$ |
— |
|
|
$ |
4 |
|
|
$ |
1,168 |
|
|