1. Summary of Significant Accounting Policies (Policies)	9 Months Ended
Mar. 31, 2020
Accounting Policies [Abstract]
The Company	The Company Lantronix, Inc., which we refer to herein as the Company, Lantronix, we, our, or us, is a global provider of secure data access and management solutions for Internet of Things (“IoT”) assets. Our mission is to be the leading supplier of IoT and related Information Technology (“IT”) management solutions that enable companies to dramatically simplify the creation, deployment, and management of IoT projects while providing secure access to data for applications and people.
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements of Lantronix have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”). for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, they should be read in conjunction with the audited consolidated financial statements and notes thereto for the fiscal year ended June 30, 2019, included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2019, which was filed with the SEC on September 11, 2019. The unaudited condensed consolidated financial statements contain all normal recurring accruals and adjustments that in the opinion of management, are necessary to present fairly the consolidated financial position of Lantronix at March 31, 2020, the consolidated results of our operations for the three and nine months ended March 31, 2020 and our consolidated cash flows for the nine months ended March 31, 2020. All intercompany accounts and transactions have been eliminated. Accounting measurements at interim dates inherently involve greater reliance on estimates than at year-end. The results of operations for the three and nine months ended March 31, 2020 are not necessarily indicative of the results to be expected for the full year or any future interim periods. The spread of the COVID-19 virus during the quarter ended March 31, 2020 has caused an economic downturn on a global scale, as well as significant volatility in the financial markets. In March 2020, the World Health Organization declared the spread of the COVID-19 virus a pandemic. Government reactions to the public health crisis with mitigation measures have created significant uncertainties in the U.S. and global economies. The extent to which the coronavirus pandemic impacts our business, operations and financial results will depend on numerous evolving factors that we may not be able to accurately predict and which may cause the actual results to differ from the estimates and assumptions we are required to make in the preparation of financial statements according to U.S. GAAP. In order to protect our employee population and comply with local directives, most of our employees transitioned to remote working arrangements commencing in March and still continuing through the date hereof. To facilitate the increased data traffic associated with remote access, we have upgraded some of our information technology systems. We have also made changes relating to videoconferencing by providing most of our employees with a new videoconferencing and collaboration platform to accommodate better remote collaboration and communication. To date, remote working has not had a significant adverse impact on our financial results or our operations, including, financial reporting and disclosure controls and procedures.
Reclassifications	Reclassifications Certain reclassifications have been made to the prior fiscal year financial information to conform with the current fiscal year presentation.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Shared-Based Compensation On July 1, 2019, Lantronix adopted Accounting Standard Update No. 2018-07 that expands the scope of existing share-based compensation guidance for employees. The standard includes share-based payment transactions for acquiring goods and services from nonemployees, whereby share-based payments to nonemployees will be measured and recorded at the fair value of the equity instruments that an entity is obligated to issue on the grant date. The adoption of the standard did not have a material impact on our financial statements. Leases In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2016-02 (“ASU 2016-02” or “Topic 842”) that revises lease accounting guidance. Most prominent among the changes in the standard is the recognition of right-of-use (“ROU”) assets and lease liabilities based on the present value of lease payments over the lease term by lessees for those leases classified as operating leases under the existing guidance. We adopted Topic 842 on July 1, 2019 using the modified retrospective approach by applying the new standard to leases existing at the date of adoption and not restating comparative prior periods. The adoption did not have a material impact on our results of operations or cash flows. Refer to Note 4 below for additional information.

1. Summary of Significant Accounting Policies (Policies)

9 Months Ended

Mar. 31, 2020

The Company

Lantronix, Inc., which we refer to herein as the Company, Lantronix, we, our, or us, is a global provider of secure data access and management solutions for Internet of Things (“IoT”) assets. Our mission is to be the leading supplier of IoT and related Information Technology (“IT”) management solutions that enable companies to dramatically simplify the creation, deployment, and management of IoT projects while providing secure access to data for applications and people.

Basis of Presentation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of Lantronix have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”). for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, they should be read in conjunction with the audited consolidated financial statements and notes thereto for the fiscal year ended June 30, 2019, included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2019, which was filed with the SEC on September 11, 2019. The unaudited condensed consolidated financial statements contain all normal recurring accruals and adjustments that in the opinion of management, are necessary to present fairly the consolidated financial position of Lantronix at March 31, 2020, the consolidated results of our operations for the three and nine months ended March 31, 2020 and our consolidated cash flows for the nine months ended March 31, 2020. All intercompany accounts and transactions have been eliminated. Accounting measurements at interim dates inherently involve greater reliance on estimates than at year-end. The results of operations for the three and nine months ended March 31, 2020 are not necessarily indicative of the results to be expected for the full year or any future interim periods.

The spread of the COVID-19 virus during the quarter ended March 31, 2020 has caused an economic downturn on a global scale, as well as significant volatility in the financial markets. In March 2020, the World Health Organization declared the spread of the COVID-19 virus a pandemic. Government reactions to the public health crisis with mitigation measures have created significant uncertainties in the U.S. and global economies. The extent to which the coronavirus pandemic impacts our business, operations and financial results will depend on numerous evolving factors that we may not be able to accurately predict and which may cause the actual results to differ from the estimates and assumptions we are required to make in the preparation of financial statements according to U.S. GAAP.

In order to protect our employee population and comply with local directives, most of our employees transitioned to remote working arrangements commencing in March and still continuing through the date hereof. To facilitate the increased data traffic associated with remote access, we have upgraded some of our information technology systems. We have also made changes relating to videoconferencing by providing most of our employees with a new videoconferencing and collaboration platform to accommodate better remote collaboration and communication. To date, remote working has not had a significant adverse impact on our financial results or our operations, including, financial reporting and disclosure controls and procedures.

Reclassifications

Reclassifications

Certain reclassifications have been made to the prior fiscal year financial information to conform with the current fiscal year presentation.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Shared-Based Compensation

On July 1, 2019, Lantronix adopted Accounting Standard Update No. 2018-07 that expands the scope of existing share-based compensation guidance for employees. The standard includes share-based payment transactions for acquiring goods and services from nonemployees, whereby share-based payments to nonemployees will be measured and recorded at the fair value of the equity instruments that an entity is obligated to issue on the grant date. The adoption of the standard did not have a material impact on our financial statements.

Leases

In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2016-02 (“ASU 2016-02” or “Topic 842”) that revises lease accounting guidance. Most prominent among the changes in the standard is the recognition of right-of-use (“ROU”) assets and lease liabilities based on the present value of lease payments over the lease term by lessees for those leases classified as operating leases under the existing guidance.

We adopted Topic 842 on July 1, 2019 using the modified retrospective approach by applying the new standard to leases existing at the date of adoption and not restating comparative prior periods. The adoption did not have a material impact on our results of operations or cash flows. Refer to Note 4 below for additional information.