| Component: (Network and Table) | |
|---|---|
| Network | 030 - Disclosure - Note 13 - Commitments and Contingencies (Tables) (http://addvantagetech.com/20160930/role/statement-note-13-commitments-and-contingencies-tables) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000874292 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2015-10-01 - 2016-09-30 | |||||||||||||||||||||||||||||||||||||||||
Notes Tables | |||||||||||||||||||||||||||||||||||||||||
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] |
|