XML 58 R48.htm IDEA: XBRL DOCUMENT
v3.21.2

Goodwill and Other Intangible Assets (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 31, 2021 | Jan. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |  |
Goodwill and Other Intangible Assets |
|  | Weighted Average Life at 7/31/2021 |  |  | July 31, 2021 |  |  | January 31, 2021 |
| Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Accumulated Impairment |  |  | Net Carrying Amount |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Impairment |  |  | Net Carrying Amount |
Goodwill |  |  |  |  |  | $ | 7,060 |  |  | $ | — |  |  | $ | (7,060 | ) |  | $ | — |  |  | $ | 7,060 |  |  | $ | — |  |  | $ | (7,060 | ) |  | $ | — |
Proprietary rights |  |  | 6.4 |  |  | $ | 8,220 |  |  | $ | (3,920 | ) |  | $ | — |  |  | $ | 4,300 |  |  | $ | 7,781 |  |  | $ | (3,688 | ) |  | $ | — |  |  | $ | 4,093 |
Customer relationships |  |  | 0.4 |  |  |  | 5,024 |  |  |  | (4,748 | ) |  |  | — |  |  |  | 276 |  |  |  | 5,024 |  |  |  | (4,513 | ) |  |  | — |  |  |  | 511 |
Patents |  |  | 3.1 |  |  |  | 2,440 |  |  |  | (1,653 | ) |  |  | — |  |  |  | 787 |  |  |  | 2,440 |  |  |  | (1,528 | ) |  |  | — |  |  |  | 912 |
Trade name |  |  | 4.8 |  |  |  | 894 |  |  |  | (80 | ) |  |  | (760 | ) |  |  | 54 |  |  |  | 894 |  |  |  | (74 | ) |  |  | (760 | ) |  |  | 60 |
Developed technology |  |  | 4.4 |  |  |  | 1,430 |  |  |  | (798 | ) |  |  | — |  |  |  | 632 |  |  |  | 1,430 |  |  |  | (727 | ) |  |  | — |  |  |  | 703 |
Other |  |  | 2.8 |  |  |  | 684 |  |  |  | (278 | ) |  |  | — |  |  |  | 406 |  |  |  | 684 |  |  |  | (213 | ) |  |  | — |  |  |  | 471 |
Amortizable intangible assets |  |  |  |  |  | $ | 18,692 |  |  | $ | (11,477 | ) |  | $ | (760 | ) |  | $ | 6,455 |  |  | $ | 18,253 |  |  | $ | (10,743 | ) |  | $ | (760 | ) |  | $ | 6,750 |
| Goodwill and other intangible assets from continuing operations consisted of the following:
|  | Weighted Average Life at 1/31/20 |  |  | January 31, 2021 |  |  | January 31, 2020 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Impairment |  |  | Net Carrying Amount |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Impairment |  |  | Net Carrying Amount |
|  |  |  |  | (in thousands) |  |  | (in thousands) |
Goodwill |  |  |  |  |  | $ | 7,060 |  |  | $ | — |  |  | $ | (7,060 | ) |  | $ | — |  |  | $ | 7,060 |  |  | $ | — |  |  | $ | (4,529 | ) |  | $ | 2,531 |
Proprietary rights |  |  | 7.2 |  |  | $ | 7,781 |  |  | $ | (3,688 | ) |  |  | — |  |  |  | 4,093 |  |  | $ | 9,247 |  |  | $ | (4,950 | ) |  |  | — |  |  |  | 4,297 |
Customer relationships |  |  | 0.8 |  |  |  | 5,024 |  |  |  | (4,513 | ) |  |  | — |  |  |  | 511 |  |  |  | 5,024 |  |  |  | (3,831 | ) |  |  | — |  |  |  | 1,193 |
Patents |  |  | 3.6 |  |  |  | 2,440 |  |  |  | (1,528 | ) |  |  | — |  |  |  | 912 |  |  |  | 2,440 |  |  |  | (1,277 | ) |  |  | — |  |  |  | 1,163 |
Trade name |  |  | 5.3 |  |  |  | 894 |  |  |  | (74 | ) |  |  | (760 | ) |  |  | 60 |  |  |  | 894 |  |  |  | (63 | ) |  |  | (760 | ) |  |  | 71 |
Developed technology |  |  | 4.9 |  |  |  | 1,430 |  |  |  | (727 | ) |  |  | — |  |  |  | 703 |  |  |  | 1,430 |  |  |  | (584 | ) |  |  | — |  |  |  | 846 |
Other |  |  | 3.4 |  |  |  | 684 |  |  |  | (213 | ) |  |  | — |  |  |  | 471 |  |  |  | 653 |  |  |  | (87 | ) |  |  | — |  |  |  | 566 |
Amortizable intangible assets |  |  |  |  |  | $ | 18,253 |  |  | $ | (10,743 | ) |  | $ | (760 | ) |  | $ | 6,750 |  |  | $ | 19,688 |  |  | $ | (10,792 | ) |  | $ | (760 | ) |  | $ | 8,136 |
Future Estimated Amortization Expense Related to Amortizable Intangible Assets | As of July 31, 2021, future estimated amortization expense related to amortizable intangible assets was estimated to be (in thousands):
For fiscal years ending January 31 |  |  |  |
2022 |  | $ | 588 |
2023 |  |  | 1,167 |
2024 |  |  | 1,032 |
2025 |  |  | 837 |
2026 |  |  | 700 |
Thereafter |  |  | 2,131 |
Total |  | $ | 6,455 |
| Aggregate amortization expense was $1.8 million, and $1.8 million for the fiscal years ended January 31, 2021 and 2020, respectively. As of January 31, 2021, future estimated amortization expense related to amortizable intangible assets is estimated to be (in thousands):
For fiscal year ending January 31: |  |  |  |
2022 |  | $ | 1,266 |
2023 |  |  | 1,125 |
2024 |  |  | 989 |
2025 |  |  | 828 |
2026 |  |  | 658 |
Thereafter |  |  | 1,884 |
Total |  | $ | 6,750 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
Name: | us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration