Rendering

Component: (Network and Table)
Network
2422402 - Disclosure - FOREIGN SALES AND SIGNIFICANT CUSTOMERS, SALES BY COUNTRY (Details)
(http://www.koss.com/role/ForeignSalesAndSignificantCustomersSalesByCountryDetails)
TableSchedule of Revenues from External Customers and Long-Lived Assets [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000056701 (http://www.sec.gov/CIK)
Revenues from External Customers and Long-Lived Assets [Line Items]Period [Axis]
2015-07-01 - 2016-06-30
2014-07-01 - 2015-06-30
Statement, Geographical [Axis]Statement, Geographical [Axis]
United StatesSwedenCzech RepublicHong KongPeople's Republic of ChinaMalaysiaCanadaAll other countriesNon-U.S. Countries [Member]Segment, Geographical [Domain]United StatesSwedenCzech RepublicHong KongPeople's Republic of ChinaMalaysiaCanadaAll other countriesNon-U.S. Countries [Member]Segment, Geographical [Domain]
Net sales
15,496,763  
4,322,582  
1,231,731  
1,121,609  
969,848  
669,782  
400,672  
1,788,359  
10,504,583  
26,001,346  
16,779,312  
3,677,225  
441,754  
0  
193,374  
262,600  
498,026  
2,377,765  
7,450,744  
24,230,056