Investment Maturity Period below which Investment Is Considered Cash Equivalent

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- Definition

Maturity Date Of Short Term Investments

+ References

No definition available.

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- Definition

Significant Of Accounting Policies [Line Items]

+ References

No definition available.

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- Definition

Stock Issued During Period, Value, Reverse Stock Splits

+ References

No definition available.

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- Definition

Stockholders' Equity Note, Forward Stock Split, Conversion Ratio

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No definition available.

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- Definition

Stockholders' Equity Note, Reverse Stock Split, Shares Owned Threshold

+ References

No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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-Topic 280
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- Definition

Weighted average discount rate for finance lease calculated at point in time.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
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-Topic 842
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-Publisher FASB
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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

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- Definition

Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Jun. 06, 2023 shares	Jul. 31, 2023 USD ($) $ / shares shares	Jul. 31, 2023 $ / shares shares	Jul. 31, 2022 $ / shares shares	Jun. 21, 2023 $ / shares shares
Significant Of Accounting Policies [Line Items]
Stock issued during period, value, reverse stock splits \| $		$ (2,288)
Preferred stock, shares authorized (in shares) \| shares		4,965,000	4,965,000	4,965,000	3,535,000
Preferred stock, par value (in usd per share) \| $ / shares		$ 0.01	$ 0.01	$ 0.01	$ 0.01
Highly liquid investment period to be considered cash equivalent			3 months
Operating leases		5.20%	5.20%	3.90%
Finance leases				3.90%
Common Stock
Significant Of Accounting Policies [Line Items]
Reverse stock split, conversion ratio	0.00029
Stockholders' equity note, forward stock split, conversion ratio	375
Stockholders' equity note, reverse stock split, shares owned threshold \| shares	3,500
Additional Paid-in Capital
Significant Of Accounting Policies [Line Items]
Stock issued during period, value, reverse stock splits \| $		$ (2,288)
Ten Largest Clients \| Sales Revenue, Net \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			83.00%	78.00%
Minimum
Significant Of Accounting Policies [Line Items]
Highly liquid investment period to be considered short term investments			3 months
Maximum
Significant Of Accounting Policies [Line Items]
Highly liquid investment period to be considered short term investments			12 months
Supply Chain \| Net Accounts Receivable \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			10.00%	10.00%
Supply Chain \| One Customer \| Sales Revenue, Net \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			41.00%	31.00%
Supply Chain \| Two Customer \| Sales Revenue, Net \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			13.00%	12.00%
Supply Chain \| Client One \| Net Accounts Receivable \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			28.00%	31.00%
Supply Chain \| Client Two \| Net Accounts Receivable \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			14.00%	18.00%
Supply Chain \| Client Three \| Net Accounts Receivable \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			12.00%	17.00%
Supply Chain \| Client Four \| Net Accounts Receivable \| Customer Concentration Risk
Significant Of Accounting Policies [Line Items]
Concentration risk percentage			10.00%