Consolidated Condensed Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Net sales	$ 20,080us-gaap_SalesRevenueNet	$ 26,652us-gaap_SalesRevenueNet
Cost of goods sold	17,081us-gaap_CostOfGoodsSold	21,082us-gaap_CostOfGoodsSold
Gross profit	2,999us-gaap_GrossProfit	5,570us-gaap_GrossProfit
Selling, general and administrative expenses	4,444	3,459
Amortization of intangible assets	520us-gaap_AmortizationOfIntangibleAssets	545us-gaap_AmortizationOfIntangibleAssets
(Gain) on disposal of operating assets	0us-gaap_GainLossOnDispositionOfAssets	(2)us-gaap_GainLossOnDispositionOfAssets
Operating income (loss)	(1,965)us-gaap_OperatingIncomeLoss	1,568us-gaap_OperatingIncomeLoss
Interest income	(3)us-gaap_InvestmentIncomeInterest	(4)us-gaap_InvestmentIncomeInterest
Interest expense	60us-gaap_InterestExpense	85us-gaap_InterestExpense
Foreign currency exchange (gain) loss, net	(10)	5
Other income, net	(107)us-gaap_OtherNonoperatingIncomeExpense	(108)us-gaap_OtherNonoperatingIncomeExpense
Income (loss) from continuing operations before income tax provision	(1,905)	1,590
Income tax provision (benefit)	(560)us-gaap_IncomeTaxExpenseBenefit	436us-gaap_IncomeTaxExpenseBenefit
Income (loss) from continuing operations	(1,345)	1,154
(Loss) from discontinued operations, net of tax	(63)	(207)
Net income (loss)	$ (1,408)us-gaap_NetIncomeLoss	$ 947us-gaap_NetIncomeLoss
Income (loss) per share from continuing operations
Basic (in dollars per share)	$ (0.25)	$ 0.22
Diluted (in dollars per share)	$ (0.25)	$ 0.21
Income (loss) per share from discontinued operations, net of tax
Basic (in dollars per share)	$ (0.01)	$ (0.04)
Diluted (in dollars per share)	$ (0.01)	$ (0.04)
Net income (loss) per share
Basic (in dollars per share)	$ (0.26)us-gaap_EarningsPerShareBasic	$ 0.18us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ (0.26)us-gaap_EarningsPerShareDiluted	$ 0.17us-gaap_EarningsPerShareDiluted
Weighted-average common shares outstanding (basic) (in shares)	5,422	5,378
Weighted-average common shares outstanding (diluted) (in shares)	5,447	5,408

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The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.9)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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Balance Type:	credit
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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

- Definition

The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 4

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 330

-SubTopic 10

-Section 30

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34747878&loc=d3e3636-108311

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Balance Type:	debit
Period Type:	duration

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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