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Condensed Consolidated Statements of Shareholders' Equity (Parenthetical) - USD ($)	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Statement of Stockholders' Equity [Abstract]
Stock based compensation expense excludes liability	$ 65,000	$ 50,000

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- Definition

Share based compensation expense excludes liability.

+ References

No definition available.

+ Details

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Namespace Prefix:	asys_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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- References

No definition available.

+ Details

Name:	us-gaap_StatementOfStockholdersEquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration