XML 22 R57.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Shareholders' Equity (Details 4) (USD $) In Thousands, except Per Share data, unless otherwise specified |  |  | 3 Months Ended |  |  | 1 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 28, 2012 | Oct. 21, 2009 | Dec. 31, 2009 GE Common Stock Warrant | Apr. 30, 2010 GE Common Stock Warrant | Oct. 21, 2009 GE Common Stock Warrant | May 31, 2010 Non Employee Member Stock Warrant | May 13, 2010 Non Employee Member Stock Warrant
Warrants [Line Items] |  |  |  |  |  |  |
Exercise Price of warrant |  |  |  | 0.73 | 0.75 |  | 3.55
Number of shares of common stock which can be purchased |  |  |  | 254 | 248 |  | 24
Warrants Fair Value |  |  |  |  | $ 479 |  |
Fair value per share |  |  |  |  | $ 1.93 |  | $ 3.03
Warrant exercisable period |  |  | 10 years |  |  | 2 years |
Share Price | $ 1.29 | $ 1.97 |  |  |  |  |

X
- Definition Represents the fair value per share underlying the warrants. + References No definition available. + Details
Name: | arci_FairValueOfCommonStock
Namespace Prefix: | arci_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the exercisable period of the warrant. + References No definition available. + Details
Name: | arci_WarrantExercisablePeriod
Namespace Prefix: | arci_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value amount of warrants. + References No definition available. + Details
Name: | arci_WarrantsFairValue
Namespace Prefix: | arci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The exercise price of each class of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 4 -Article 4 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 2 -Article 4 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Price of a single share of a number of saleable stocks of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant