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Summary of Non-Vested Stock Option Activity and Related Information (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]
Stock Options, Non-vested, Beginning Balance	773,517
Stock Options, Granted	1,100,000	788,683
Stock Options, Vested	(583,412)
Stock Options, Forfeitures	(430,105)
Stock Options, Non-vested, Ending Balance	860,000	773,517
Weighted Average Grant-Date Fair Value, Non-vested, Beginning Balance	$ 1.61
Weighted Average Grant-Date Fair Value, Granted	0.99	$ 1.59
Weighted Average Grant-Date Fair Value, Vested	1.56
Weighted Average Grant-Date Fair Value, Forfeitures	1.32
Weighted Average Grant-Date Fair Value, Non-vested, Ending Balance	$ 1	$ 1.61

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Number of non-vested options outstanding.

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Number of non-vested options forfeited.

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Weighted average grant-date fair value of non-vested options forfeited.

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Weighted average grant-date fair value of non-vested options outstanding.

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Number of options vested.

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Weighted average grant-date fair value of options vested.

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