Note 14 - Related Party Transactions	12 Months Ended
Note 14 - Related Party Transactions	Jun. 30, 2015
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	Note 14 – Related Party Transactions Steven N. Bronson is the Company’s CEO and is also the President and CEO and a majority shareholder of Interlink Electronics, Inc. (“Interlink”). Interlink purchases certain administrative and marketing services from Qualstar. The Company believes that the amounts charged to Interlink are no greater than the fair market value of the services. The total amount charged to Interlink for the fiscal year ended June 30, 2015, was $43,000. The Company reimburses Interlink for expenses paid on the Company’s behalf. Interlink, occasionally, pays travel, insurance and other expenses incurred by Qualstar. The Company reimbursed Interlink $56,000 and $147,000 for the year ended 2015 and 2014, respectively. The Company entered into a license agreement, dated May 1, 2014 (the “License Agreement”) with BKF Capital Group, Inc. (“BKF”). Pursuant to the License Agreement, commencing on May 1, 2014, BKF shall have a license to occupy and use one furnished office, telephone and other services, located at Qualstar’s executive offices. Pursuant to the License Agreement, BKF shall pay to Qualstar a license fee $1,200 per month. For fiscal year ended June 30, 2015, BFK paid $9,600 to Qualstar as license fees, respectively. The License Agreement is no longer effective after the move to the new facilities in February 2015. Steven N. Bronson, the Company’s President and CEO, is also the Chairman, CEO and majority shareholder of BKF.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.