| Component: (Network and Table) | |
|---|---|
| Network | 035 - Disclosure - Note 7 - Other Assets (Tables) (http://www.spanamerica.com/20161001/role/statement-note-7-other-assets-tables) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000718924 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2015-10-04 - 2016-10-01 | |||||||||||||||||||||||||||||||||||||
Notes Tables | |||||||||||||||||||||||||||||||||||||
Schedule of Other Assets, Noncurrent [Table Text Block] |
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