Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Detail) - USD ($)	Jan. 31, 2019	Jan. 31, 2018
Payables And Accruals [Abstract]
Accrued employee compensation	$ 10,645,000	$ 15,977,000
Accrued warranty	0	1,750,000
Accrued rebates	311,000	584,000
Accrued product development costs	6,393,000	6,669,000
Software license liabilities, current	4,879,000	4,346,000
Other accrued liabilities	2,472,000	2,852,000
Total accrued and other current liabilities	$ 24,700,000	$ 32,178,000

Accrued and other liabilities current.

No definition available.

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated research and development cost. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

No definition available.

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated rebates granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

No definition available.

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- Definition

Current portion of liabilities associated with noncancelable internal-use software license recorded at net present value.

+ References

No definition available.

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- Definition

Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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- Definition

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

+ References

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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-Publisher FASB
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