Debt instrument covenant debt service coverageratio

No definition available.

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- Definition

Debt instrument covenant debt to tangible net worthratio

+ References

No definition available.

+ Details

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Data Type:	xbrli:pureItemType
Balance Type:	na
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- Definition

Debt instrument covenant fixed charge coverageratio

+ References

No definition available.

+ Details

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Namespace Prefix:	artw_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Debt instrument covenant interest rate increase in event ofdefault

+ References

No definition available.

+ Details

Name:	artw_DebtInstrumentCovenantInterestRateIncreaseInEventOfDefault
Namespace Prefix:	artw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line of credit facility borrowing capacity borrowing base maximum inventoryamount

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit facility borrowing capacity borrowing base minimum percentage of aggregatereceivables

+ References

No definition available.

+ Details

Name:	artw_LineOfCreditFacilityBorrowingCapacityBorrowingBaseMinimumPercentageOfAggregateReceivables
Namespace Prefix:	artw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line of credit facility borrowing capacity borrowing base percentage of accountsreceivable

+ References

No definition available.

+ Details

Name:	artw_LineOfCreditFacilityBorrowingCapacityBorrowingBasePercentageOfAccountsReceivable
Namespace Prefix:	artw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line of credit facility borrowing capacity borrowing base percentage ofinventory

+ References

No definition available.

+ Details

Name:	artw_LineOfCreditFacilityBorrowingCapacityBorrowingBasePercentageOfInventory
Namespace Prefix:	artw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Term loan finalpayment

+ References

No definition available.

+ Details

Name:	artw_TermLoanFinalPayment
Namespace Prefix:	artw_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_DebtDisclosureAbstract
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Minimum contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The effective interest rate at the end of the reporting period.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 210

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20, 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

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Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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Note 7 - Loan and Credit Agreements (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Feb. 28, 2015	Nov. 30, 2014	Feb. 01, 2013	May 01, 2010	May 29, 2014	May 10, 2012	May 01, 2013
Debt Disclosure [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	$ 8,000,000
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	3.50%
Line of Credit Facility, Interest Rate at Period End	3.50%
Long-term Line of Credit	3,473,367us-gaap_LineOfCredit
Line of Credit Facility, Remaining Borrowing Capacity	2,603,803
Line of Credit Facility Borrowing Capacity Borrowing Base Percentage of Accounts Receivable	75.00%
Line of Credit Facility Borrowing Capacity Borrowing Base Minimum Percentage of Aggregate Receivables	20.00%
Line of Credit Facility Borrowing Capacity Borrowing Base Percentage of Inventory	50.00%
Line of Credit Facility Borrowing Capacity Borrowing Base Maximum Inventory Amount	6,000,000
Long-term Debt	6,916,317us-gaap_LongTermDebt	7,233,226us-gaap_LongTermDebt
Iowa Finance Authority [Member]
Debt Disclosure [Abstract]
Long-term Debt	745,435	777,689
Debt Instrument, Interest Rate, Stated Percentage	2.75%	2.75%	2.75%	3.50%
Debt Instrument, Face Amount				1,300,000
Debt Instrument, Periodic Payment	12,500	12,500
Debt Instrument Covenant Debt Service Coverage Ratio			1.5
US Bank [Member]
Debt Disclosure [Abstract]
Debt Instrument, Face Amount					1,000,000	880,000
Term Loan Final Payment					890,000	283,500
Debt Instrument Covenant Interest Rate Increase in Event of Default	5.00%
US Bank New Loans [Member]
Debt Disclosure [Abstract]
Debt Instrument, Interest Rate, Stated Percentage							2.98%
Debt Instrument, Face Amount							6,319,000
Debt Instrument, Periodic Payment	93,850
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid	1,372,000
Debt Instrument Covenant Debt to Tangible Net Worth Ratio	1.5
Debt Instrument Covenant Fixed Charge Coverage Ratio	1.15
Debt Instrument Covenant Interest Rate Increase in Event of Default	5.00%
West Bank Loan1 [Member]
Debt Disclosure [Abstract]
Long-term Debt							4,342,000
Debt Instrument, Interest Rate, Stated Percentage							4.75%
West Bank Loan2 [Member]
Debt Disclosure [Abstract]
Long-term Debt							$ 1,749,000
Debt Instrument, Interest Rate, Stated Percentage							4.50%