| Component: (Network and Table) | |
|---|---|
| Network | 029 - Disclosure - Note 13 - Lease Commitments (Tables) (http://wellsgardner.com/20161231/role/statement-note-13-lease-commitments-tables) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000105608 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2016-01-01 - 2016-12-31 | ||||||||||||||||||||||||||||||||||||||||||||||
Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] |
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