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Condensed Financial Information of the Parent Company (Details)	12 Months Ended
	Dec. 31, 2024
Condensed Financial Information of the Parent Company [Abstract]
Consolidated net assets	25.00%

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- References

No definition available.

+ Details

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Namespace Prefix:	anl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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- Definition

Percentage of net assets.

+ References

No definition available.

+ Details

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Namespace Prefix:	anl_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration