Liquidity (Detail) - American Capacity Purchase Agreement - Air Wisconsin - American Airlines	12 Months Ended
Dec. 31, 2023 aircraft
Liquidity Uncertainty And Going Concern [Line Items]
Number of aircraft operated	60
Related Party
Liquidity Uncertainty And Going Concern [Line Items]
Number of aircraft operated	45

Liquidity Uncertainty And Going Concern [Line Items]

No definition available.

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