v3.3.1.900

Note 4 - Other Assets (Details) - USD ($) | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2014 | Mar. 31, 2011 | Sep. 30, 2015 | Dec. 31, 2014
Note 4 - Other Assets (Details) [Line Items] |  |  |  |
Escrow Deposit |  | $ 200,000 |  |
Escrow Deposit Disbursements |  | $ 40,000 |  |
Escrow Deposit Returned | $ 110,000 |  |  | $ 110,000
Other Assets [Member] |  |  |  |
Note 4 - Other Assets (Details) [Line Items] |  |  |  |
Escrow Deposit Returned |  |  | $ 90,000 |

X
- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + 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 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_EscrowDeposit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Escrow deposit disbursements per year after each of the fifth through the ninth anniversary of the escrow agreement. + References No definition available. + Details
Name: | west_EscrowDepositDisbursements
Namespace Prefix: | west_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total amount of the escrow funds has been returned. + References No definition available. + Details
Name: | west_EscrowDepositReturned
Namespace Prefix: | west_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | west_Note4OtherAssetsDetailsLineItems
Namespace Prefix: | west_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |