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v3.19.1

Commitments (Lease Terms) (Details) - USD ($) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Nov. 14, 2017 | Aug. 01, 2017 | Jan. 31, 2019 | Jan. 31, 2018
Property Subject to or Available for Operating Lease [Line Items] |  |  |  |
Purchase of manufacturing facility |  |  | $ 0 | $ 7,200
Purchase agreement nonbinding commitment down payment |  | 20.00% |  |
Lease length | 62 months |  |  |
Manufacturing and Distribution Facility in Torrance, CA [Member] |  |  |  |
Property Subject to or Available for Operating Lease [Line Items] |  |  |  |
Operating lease period |  |  | 5 years |
Minimum [Member] |  |  |  |
Property Subject to or Available for Operating Lease [Line Items] |  |  |  |
Monthly base rent | $ 397 |  |  |
Maximum [Member] |  |  |  |
Property Subject to or Available for Operating Lease [Line Items] |  |  |  |
Monthly base rent | $ 447 |  |  |

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- Definition Term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 + Details
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- Definition Amount of cash outflow from the acquisition of or improvements to long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Lessee Operating Lease Term Of Contract + References No definition available. + Details
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- Definition Purchase Agreement, Non-binding Commitment, Down Payment + References No definition available. + Details
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- Details
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- Details
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- Details
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