Balance Sheet Components - Schedule of Accrued Compensation and Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Apr. 30, 2020	Jan. 31, 2020
Accrued Compensation
Accrued salaries, benefits and commissions	$ 15,021	$ 27,067
Accrued bonuses	9,796	13,409
Accrued compensation-related taxes	10,620	15,205
Employee stock purchase plan withholdings	7,266	2,732
Other	4,687	3,413
Total accrued compensation	47,390	61,826
Accrued Liabilities and Other Liabilities [Abstract]
Accrued professional costs	4,864	6,182
Accrued taxes	4,802	5,164
Accrued travel	232	1,574
Other	11,268	9,377
Total other accrued liabilities	$ 21,166	$ 22,297

Accrued Travel, Current

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- Definition

Tax Withholding Liability, Share-based Payment Arrangement, Current

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Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. 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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- References

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory payroll taxes incurred through that date and withheld from employees pertaining to services received from them, including entity's matching share of the employees FICA taxes and contributions to the state and federal unemployment insurance programs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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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).

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

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Amount of obligations incurred for employer-related costs classified as other, payable within one year or the normal operating cycle, if longer.

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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