| Component: (Network and Table) | |
|---|---|
| Network | 043 - Disclosure - Note 4 - Inventories - Inventories (Details) (http://www.alphaprotech.com/20161231/role/statement-note-4-inventories-inventories-details) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000884269 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | |
|---|---|---|
2016-12-31 | 2015-12-31 | |
Raw materials | ||
Work in process | ||
Finished goods | ||
10,994,000 | 16,398,000 | |