No definition available.

Name:	acy_LeaseTerm
Namespace Prefix:	acy_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Number of air craft engines for which re-lease is not sought by the entity.

No definition available.

Name:	acy_NumberOfAirCraftEnginesNotSoughtForReLease
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

Number of aircraft returned during the period.

No definition available.

Name:	acy_NumberOfAircraftReturned
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The total number of aircrafts off lease.

No definition available.

Name:	acy_NumberOfAircraftsOffLease
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

Number of aircrafts sold during the period.

No definition available.

Name:	acy_NumberOfCompanySAircraftsSold
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Number of engines considered as assets held for sale.

No definition available.

Name:	acy_NumberOfEnginesHeldForeSale
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

The number of aircraft owned and available for lease as of the date of the latest balance sheet.

No definition available.

Name:	acy_NumberOfUnitsOwned
Namespace Prefix:	acy_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

Percentage of net book value of all planes combined.

No definition available.

Name:	acy_PercentOfNetBookValue
Namespace Prefix:	acy_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

This line item represents the re-lease opportunities for the off lease aircraft specified as percentage of net book value of the entity's aircraft.

No definition available.

Name:	acy_ReLeaseOpportunitiesForOffLeaseAircraftSpecifiedAsPercentageOfNetBookValue
Namespace Prefix:	acy_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

The difference between the sale price or salvage price and the book value of a property, plant, and equipment asset that was sold or retired during the reporting period. This element refers to the gain (loss).

Name:	us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amounts received from the disposal of the long-lived asset during or after the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 144

-Paragraph 33, 47

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_LongLivedAssetsHeldForSaleProceedsFromSale
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

The cash outflow for acquisition of long-lived depreciable flight assets, including owned aircraft or capital improvements.

No definition available.

Name:	us-gaap_PaymentsForFlightEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.5)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 5

-Article 5