Schedule of operating results of the reportable segments |
Three
months ended January 31, 2023 |
|
Clinical
Services |
|
|
Products |
|
|
Other |
|
|
Consolidated |
|
Revenues |
|
$ |
8,824 |
|
|
$ |
7,514 |
|
|
|
— |
|
|
$ |
16,338 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
costs and expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost
of revenues |
|
|
10,463 |
|
|
|
4,616 |
|
|
|
— |
|
|
|
15,079 |
|
Research
and development |
|
|
306 |
|
|
|
1,113 |
|
|
|
12 |
|
|
|
1,431 |
|
Selling,
general and administrative |
|
|
6,943 |
|
|
|
2,556 |
|
|
|
2,313 |
|
|
|
11,812 |
|
Legal
fee expense |
|
|
107 |
|
|
|
11 |
|
|
|
877 |
|
|
|
995 |
|
Total
operating costs and expenses |
|
|
17,819 |
|
|
|
8,296 |
|
|
|
3,202 |
|
|
|
29,317 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
loss |
|
|
(8,995 |
) |
|
|
(782 |
) |
|
|
(3,202 |
) |
|
|
(12,979 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other
income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest,
net |
|
|
(1 |
) |
|
|
29 |
|
|
|
34 |
|
|
|
62 |
|
Other |
|
|
7 |
|
|
|
2 |
|
|
|
116 |
|
|
|
125 |
|
Foreign
exchange loss |
|
|
— |
|
|
|
1,472 |
|
|
|
— |
|
|
|
1,472 |
|
(Loss)
income before income taxes |
|
$ |
(8,989 |
) |
|
$ |
721 |
|
|
$ |
(3,052 |
) |
|
$ |
(11,320 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
and amortization included above |
|
$ |
386 |
|
|
|
171 |
|
|
|
91 |
|
|
|
648 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based
compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Selling,
general and administrative |
|
|
65 |
|
|
|
20 |
|
|
|
409 |
|
|
|
494 |
|
Cost
of revenues |
|
|
15 |
|
|
|
6 |
|
|
|
— |
|
|
|
21 |
|
Total |
|
$ |
80 |
|
|
|
26 |
|
|
|
409 |
|
|
|
515 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital
expenditures |
|
$ |
196 |
|
|
|
632 |
|
|
|
41 |
|
|
|
869 |
|
Three
months ended January 31, 2022
|
|
Clinical
Services |
|
|
Products |
|
|
Other |
|
|
Consolidated |
|
Revenues |
|
$ |
23,674 |
|
|
$ |
10,372 |
|
|
|
— |
|
|
$ |
34,046 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
costs and expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost
of revenues |
|
|
12,586 |
|
|
|
5,252 |
|
|
|
— |
|
|
|
17,838 |
|
Research
and development |
|
|
89 |
|
|
|
711 |
|
|
|
20 |
|
|
|
820 |
|
Selling,
general and administrative |
|
|
6,811 |
|
|
|
3,039 |
|
|
|
4,616 |
|
|
|
14,466 |
|
Legal
fee expense |
|
|
148 |
|
|
|
— |
|
|
|
2,697 |
|
|
|
2,845 |
|
Total
operating costs and expenses |
|
|
19,634 |
|
|
|
9,002 |
|
|
|
7,333 |
|
|
|
35,969 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
income (loss) |
|
|
4,040 |
|
|
|
1,370 |
|
|
|
(7,333 |
) |
|
|
(1,923 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other
income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest,
net |
|
|
(3 |
) |
|
|
9 |
|
|
|
62 |
|
|
|
68 |
|
Other |
|
|
5 |
|
|
|
3 |
|
|
|
(358 |
) |
|
|
(350 |
) |
Foreign
exchange loss |
|
|
— |
|
|
|
(450 |
) |
|
|
— |
|
|
|
(450 |
) |
Income
(loss) before income taxes |
|
$ |
4,042 |
|
|
$ |
932 |
|
|
$ |
(7,629 |
) |
|
$ |
(2,655 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
and amortization included above |
|
$ |
438 |
|
|
|
190 |
|
|
|
77 |
|
|
|
705 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based
compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Selling,
general and administrative |
|
|
16 |
|
|
|
1 |
|
|
|
650 |
|
|
|
667 |
|
Cost
of revenues |
|
|
12 |
|
|
|
— |
|
|
|
— |
|
|
|
12 |
|
Total |
|
$ |
28 |
|
|
|
1 |
|
|
|
650 |
|
|
|
679 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital
expenditures |
|
$ |
283 |
|
|
|
730 |
|
|
|
201 |
|
|
|
1,214 |
|
Six
months ended January 31, 2023
|
|
Clinical
Services |
|
|
Products |
|
|
Other |
|
|
Consolidated |
|
Revenues |
|
$ |
19,997 |
|
|
$ |
14,617 |
|
|
|
— |
|
|
$ |
34,614 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
costs and expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost
of revenues |
|
|
20,545 |
|
|
|
9,205 |
|
|
|
— |
|
|
|
29,750 |
|
Research
and development |
|
|
603 |
|
|
|
1,803 |
|
|
|
21 |
|
|
|
2,427 |
|
Selling,
general and administrative |
|
|
13,493 |
|
|
|
4,986 |
|
|
|
4,784 |
|
|
|
23,263 |
|
Legal
fee expense |
|
|
171 |
|
|
|
36 |
|
|
|
1,859 |
|
|
|
2,066 |
|
Total
operating costs and expenses |
|
|
34,812 |
|
|
|
16,030 |
|
|
|
6,664 |
|
|
|
57,506 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
loss |
|
|
(14,815 |
) |
|
|
(1,413 |
) |
|
|
(6,664 |
) |
|
|
(22,892 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other
income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest,
net |
|
|
(3 |
) |
|
|
54 |
|
|
|
81 |
|
|
|
132 |
|
Other |
|
|
12 |
|
|
|
4 |
|
|
|
114 |
|
|
|
130 |
|
Foreign
exchange loss |
|
|
— |
|
|
|
675 |
|
|
|
— |
|
|
|
675 |
|
Loss
before income taxes |
|
$ |
(14,806 |
) |
|
$ |
(680 |
) |
|
$ |
(6,469 |
) |
|
$ |
(21,955 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
and amortization included above |
|
$ |
918 |
|
|
|
336 |
|
|
|
174 |
|
|
|
1,428 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based
compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Selling,
general and administrative |
|
|
114 |
|
|
|
40 |
|
|
|
749 |
|
|
|
903 |
|
Cost
of revenues |
|
|
31 |
|
|
|
11 |
|
|
|
— |
|
|
|
42 |
|
Total |
|
$ |
145 |
|
|
|
51 |
|
|
|
749 |
|
|
|
945 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital
expenditures |
|
$ |
359 |
|
|
|
938 |
|
|
|
224 |
|
|
|
1,521 |
|
Six
months ended January 31, 2022 |
|
Clinical
Services |
|
|
Products |
|
|
Other |
|
|
Consolidated |
|
Revenues |
|
$ |
43,415 |
|
|
$ |
17,150 |
|
|
|
— |
|
|
$ |
60,565 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
costs and expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost
of revenues |
|
|
23,789 |
|
|
|
9,322 |
|
|
|
— |
|
|
|
33,111 |
|
Research
and development |
|
|
96 |
|
|
|
1,443 |
|
|
|
25 |
|
|
|
1,564 |
|
Selling,
general and administrative |
|
|
12,812 |
|
|
|
6,134 |
|
|
|
6,572 |
|
|
|
25,518 |
|
Legal
fee expense |
|
|
205 |
|
|
|
13 |
|
|
|
3,909 |
|
|
|
4,127 |
|
Total
operating costs and expenses |
|
|
36,902 |
|
|
|
16,912 |
|
|
|
10,506 |
|
|
|
64,320 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
income (loss) |
|
|
6,513 |
|
|
|
238 |
|
|
|
(10,506 |
) |
|
|
(3,755 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other
income (expense): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest,
net |
|
|
(5 |
) |
|
|
18 |
|
|
|
94 |
|
|
|
107 |
|
Other |
|
|
54 |
|
|
|
5 |
|
|
|
(554 |
) |
|
|
(495 |
) |
Foreign
exchange loss |
|
|
|
|
|
|
(831 |
) |
|
|
— |
|
|
|
(831 |
) |
Income
(loss) before income taxes |
|
$ |
6,562 |
|
|
$ |
(570 |
) |
|
$ |
(10,966 |
) |
|
$ |
(4,974 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
and amortization included above |
|
$ |
856 |
|
|
|
402 |
|
|
|
148 |
|
|
|
1,406 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based
compensation included in above: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Selling,
general and administrative |
|
|
36 |
|
|
|
1 |
|
|
|
842 |
|
|
|
879 |
|
Cost
of revenues |
|
|
16 |
|
|
|
— |
|
|
|
— |
|
|
|
16 |
|
Total |
|
$ |
52 |
|
|
|
1 |
|
|
|
842 |
|
|
|
895 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital
expenditures |
|
$ |
593 |
|
|
|
1,216 |
|
|
|
438 |
|
|
|
2,247 |
|
|