XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.21.2

Commitments and Contingencies | 12 Months Ended
--- | ---
Jan. 31, 2021
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | 17. Commitments and Contingencies During fiscal 2021 we entered into an agreement (the “Agreement”) with a major European defense contractor (the “Co-developer”) for the joint development and marketing of synthetic aperture sonar (“SAS”) systems. Under the terms of the Agreement, we are obligated to make payments upon completion of certain developmental milestones related to a license for use of the Co-developer’s underlying technology. Our total potential commitment, assuming achievement of all milestones contemplated in the Agreement, is approximately $1.6 million, of which approximately $300,000 was paid in January 2021. Purchase Obligations —At January 31, 2021, the Company had approximately $3.9 million in purchase orders outstanding.

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

X
- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 440 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308 + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration