Company Description and Summary of Significant Accounting Policies, Short-term Investments (Details) $ in Thousands	9 Months Ended
Sep. 30, 2024 USD ($)
Other than Temporary Impairment Losses, Investments [Abstract]
Impairment on investments	$ 0

The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

No definition available.

Name:	ird_ImpairmentOnInvestment
Namespace Prefix:	ird_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration