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 October 31, 2013
|
|
|
Clinical
Labs
|
|
|
Life
Sciences
|
|
|
Therapeutics
|
|
|
Other
|
|
|
Consolidated
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services
|
|
$
|
14,860
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
$
|
14,860
|
|
Product revenues
|
|
|
—
|
|
|
$
|
7,663
|
|
|
|
—
|
|
|
|
—
|
|
|
|
7,663
|
|
Royalty and license fee income
|
|
|
—
|
|
|
|
1,611
|
|
|
|
—
|
|
|
|
—
|
|
|
|
1,611
|
|
|
|
|
14,860
|
|
|
|
9,274
|
|
|
|
—
|
|
|
|
—
|
|
|
|
24,134
|
|
Operating expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services
|
|
|
9,709
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
|
9,709
|
|
Cost of product revenues
|
|
|
—
|
|
|
|
3,846
|
|
|
|
—
|
|
|
|
—
|
|
|
|
3,846
|
|
Research and development
|
|
|
11
|
|
|
|
526
|
|
|
$
|
280
|
|
|
|
—
|
|
|
|
817
|
|
Selling, general and administrative
|
|
|
5,050
|
|
|
|
3,495
|
|
|
|
—
|
|
|
$
|
1,984
|
|
|
|
10,529
|
|
Provision for uncollectible accounts receivable
|
|
|
844
|
|
|
|
28
|
|
|
|
—
|
|
|
|
—
|
|
|
|
872
|
|
Legal
|
|
|
148
|
|
|
|
22
|
|
|
|
—
|
|
|
|
1,211
|
|
|
|
1,381
|
|
Total operating expenses
|
|
|
15,762
|
|
|
|
7,917
|
|
|
|
280
|
|
|
|
3,195
|
|
|
|
27,154
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss)
|
|
|
(902
|
)
|
|
|
1,357
|
|
|
|
(280
|
)
|
|
|
(3,195
|
)
|
|
|
(3,020
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
(11
|
)
|
|
|
5
|
|
|
|
—
|
|
|
|
(56
|
)
|
|
|
(62
|
)
|
Other
|
|
|
18
|
|
|
|
27
|
|
|
|
—
|
|
|
|
16
|
|
|
|
61
|
|
Foreign currency gain
|
|
|
—
|
|
|
|
297
|
|
|
|
—
|
|
|
|
—
|
|
|
|
297
|
|
Income (loss) before income taxes
|
|
$
|
(895
|
)
|
|
$
|
1,686
|
|
|
$
|
(280
|
)
|
|
$
|
(3,235
|
)
|
|
$
|
(2,724
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above
|
|
$
|
355
|
|
|
$
|
641
|
|
|
$
|
4
|
|
|
$
|
25
|
|
|
$
|
1,025
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services
|
|
$
|
2
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
$
|
2
|
|
Research and development
|
|
|
—
|
|
|
$
|
1
|
|
|
|
—
|
|
|
|
—
|
|
|
|
1
|
|
Selling, general and administrative
|
|
|
10
|
|
|
|
4
|
|
|
|
—
|
|
|
$
|
86
|
|
|
|
100
|
|
Total
|
|
$
|
12
|
|
|
$
|
5
|
|
|
|
—
|
|
|
$
|
86
|
|
|
$
|
103
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
259
|
|
|
$
|
75
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
334
|
|
Three months ended October 31, 2012
|
|
|
Clinical
Labs
|
|
|
Life
Sciences
|
|
|
Therapeutics
|
|
|
Other
|
|
|
Consolidated
|
|
Revenues:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical laboratory services
|
|
$
|
15,177
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
$
|
15,177
|
|
Product revenues
|
|
|
—
|
|
|
$
|
8,434
|
|
|
|
—
|
|
|
|
—
|
|
|
|
8,434
|
|
Royalty and license fee income
|
|
|
—
|
|
|
|
2,019
|
|
|
|
—
|
|
|
|
—
|
|
|
|
2,019
|
|
|
|
|
15,177
|
|
|
|
10,453
|
|
|
|
—
|
|
|
|
—
|
|
|
|
25,630
|
|
Operating expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services
|
|
|
9,710
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
|
9,710
|
|
Cost of product revenues
|
|
|
—
|
|
|
|
4,184
|
|
|
|
—
|
|
|
|
—
|
|
|
|
4,184
|
|
Research and development
|
|
|
89
|
|
|
|
606
|
|
|
$
|
316
|
|
|
|
—
|
|
|
|
1,011
|
|
Selling, general and administrative
|
|
|
4,961
|
|
|
|
4,272
|
|
|
|
—
|
|
|
$
|
2,182
|
|
|
|
11,415
|
|
Provision for uncollectible accounts receivable
|
|
|
1,556
|
|
|
|
38
|
|
|
|
—
|
|
|
|
—
|
|
|
|
1,594
|
|
Legal
|
|
|
107
|
|
|
|
6
|
|
|
|
—
|
|
|
|
1,587
|
|
|
|
1,700
|
|
Total operating expenses
|
|
|
16,423
|
|
|
|
9,106
|
|
|
|
316
|
|
|
|
3,769
|
|
|
|
29,614
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating income (loss)
|
|
|
(1,246
|
)
|
|
|
1,347
|
|
|
|
(316
|
)
|
|
|
(3,769
|
)
|
|
|
(3,984
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest
|
|
|
(9
|
)
|
|
|
(1
|
)
|
|
|
—
|
|
|
|
1
|
|
|
|
(9
|
)
|
Other
|
|
|
6
|
|
|
|
1
|
|
|
|
—
|
|
|
|
2
|
|
|
|
9
|
|
Foreign currency gain
|
|
|
—
|
|
|
|
229
|
|
|
|
—
|
|
|
|
—
|
|
|
|
229
|
|
Income (loss) before income taxes
|
|
$
|
(1,249
|
)
|
|
$
|
1,576
|
|
|
$
|
(316
|
)
|
|
$
|
(3,766
|
)
|
|
$
|
(3,755
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization included above
|
|
$
|
308
|
|
|
$
|
813
|
|
|
$
|
7
|
|
|
$
|
21
|
|
|
$
|
1,149
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share-based compensation included in above:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of clinical laboratory services
|
|
$
|
2
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
$
|
2
|
|
Research and development
|
|
|
—
|
|
|
$
|
1
|
|
|
|
—
|
|
|
|
—
|
|
|
|
1
|
|
Selling, general and administrative
|
|
|
11
|
|
|
|
—
|
|
|
|
—
|
|
|
$
|
128
|
|
|
|
139
|
|
Total
|
|
$
|
13
|
|
|
$
|
1
|
|
|
|
—
|
|
|
$
|
128
|
|
|
$
|
142
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Capital expenditures
|
|
$
|
205
|
|
|
$
|
86
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
291
|
|
|