Nature of Business and Basis of Presentation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | |||
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Jul. 31, 2022 |
Jul. 31, 2022 |
Jan. 31, 2022 |
Jul. 31, 2021 |
Jan. 31, 2021 |
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| Significant Accounting Policies [Line Items] | |||||
| Cash | $ 14,336 | $ 14,336 | $ 17,528 | $ 18,933 | $ 5,856 |
| Restricted cash | 290 | $ 290 | $ 328 | $ 350 | $ 228 |
| Number of consecutive business day below closing minimum bid requirement | 30 days | ||||
| Minimum bid price requirement | $ 1.00 | ||||
| Period granted to regain compliance with minimum bid requirement | 180 days | ||||
| Nasdaq stock trading price description | the Company has been given 180 calendar days, or until December 14, 2022, to regain compliance with the Minimum Bid Price Requirement. If at any time before December 14, 2022, the bid price of the Company’s common stock closes at $1.00 per share or more for a minimum of 10 consecutive business days, the Staff will provide written confirmation that the Company has achieved compliance | ||||
| Additional period to be granted If fails to regain compliance with minimum bid requirement prior to expiration period | 180 days | ||||
| Transaction costs | 382 | $ 1,198 | |||
| Merger Agreement [Member] | |||||
| Significant Accounting Policies [Line Items] | |||||
| Transaction costs | $ 400 | $ 1,200 |
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- Definition Additional period to be granted if fails to regain compliance with minimum bid requirement prior to expiration period. No definition available.
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- Definition Minimum bid price requirement. No definition available.
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- Definition Number of consecutive business day below closing minimum bid requirement. No definition available.
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- Definition Period granted to regain compliance with minimum bid requirement. No definition available.
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- Definition Significant Accounting Policies [Line Items] No definition available.
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- Definition Stock exchange stock trading price description. No definition available.
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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