v3.3.1.900

Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary | 12 Months Ended
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Dec. 31, 2014
Leasehold Improvements [Member] |
Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary [Line Items] |
Property and Equipment | 2 years
Minimum [Member] | Office Equipment [Member] |
Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary [Line Items] |
Property and Equipment | 2 years
Minimum [Member] | Vehicles [Member] |
Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary [Line Items] |
Property and Equipment | 3 years
Maximum [Member] | Office Equipment [Member] |
Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary [Line Items] |
Property and Equipment | 5 years
Maximum [Member] | Vehicles [Member] |
Note 2 - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives Summary [Line Items] |
Property and Equipment | 5 years

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | west_Note2SummaryofSignificantAccountingPoliciesDetailsEstimatedUsefulLivesSummaryLineItems
Namespace Prefix: | west_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |