Corporate Information	6 Months Ended
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Corporate Information	1. Corporate information Meta Materials Inc. (also referred to herein as the “Company”, “META”, “we”, “us”, “our”, or “Resulting Issuer”) is a smart materials and photonics company specializing in metamaterial research and products, nanofabrication, and computational electromagnetics. Our registered office is located at 85 Swanson Road, Boxborough, Massachusetts 01719 and our principal executive office is located at 1 Research Drive, Halifax, Nova Scotia, Canada. On December 14, 2020, we (formerly known as “Torchlight Energy Resources, Inc.” or “Torchlight”) and our subsidiaries, Metamaterial Exchangeco Inc. (formerly named 2798832 Ontario Inc., “Canco”) and 2798831 Ontario Inc. (“Callco”), entered into an Arrangement Agreement (the “Arrangement Agreement”) with Metamaterial Inc., an Ontario corporation headquartered in Nova Scotia, Canada (“MMI”), to acquire all of the outstanding common stock of MMI by way of a statutory plan of arrangement (the “Arrangement”) under the Business Corporations Act (Ontario), on and subject to the terms and conditions of the Arrangement Agreement (the “Torchlight RTO”). On June 25, 2021, we implemented a reverse stock split. On June 28, 2021, following the satisfaction of the closing conditions set forth in the Arrangement Agreement, the Arrangement was completed, and we changed our name from “Torchlight Energy Resources, Inc.” to “Meta Materials Inc.” and changed our trading symbol from “TRCH” to “MMAT”. On June 28, 2021, and pursuant to the completion of the Arrangement Agreement, we began trading on the NASDAQ under the symbol “MMAT” while MMI common stock was delisted from the Canadian Securities Exchange (“CSE”) and at the same time, Metamaterial Exchangeco Inc., a wholly-owned subsidiary of META, started trading under the symbol “MMAX” on the CSE. Certain previous shareholders of MMI elected to convert their common stock of MMI into exchangeable shares in Metamaterial Exchangeco Inc. These exchangeable shares, which can be converted into common stock of META at the option of the holder, are similar in substance to common shares of META and have been included in the determination of outstanding common shares of META. For accounting purposes, the legal subsidiary, MMI, has been treated as the accounting acquirer and the Company, the legal parent, has been treated as the accounting acquiree. The transaction has been accounted for as a reverse acquisition in accordance with ASC 805 Business Combinations. Accordingly, these condensed consolidated interim financial statements are a continuation of MMI consolidated financial statements prior to June 28, 2021 and exclude the balance sheets, statements of operations and comprehensive loss, statement of changes in stockholders’ equity and statements of cash flows of Torchlight prior to June 28, 2021. See note 3 for additional information.

Corporate Information

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Corporate information

Meta Materials Inc. (also referred to herein as the “Company”, “META”, “we”, “us”, “our”, or “Resulting Issuer”) is a smart materials and photonics company specializing in metamaterial research and products, nanofabrication, and computational electromagnetics. Our registered office is located at 85 Swanson Road, Boxborough, Massachusetts 01719 and our principal executive office is located at 1 Research Drive, Halifax, Nova Scotia, Canada.

On December 14, 2020, we (formerly known as “Torchlight Energy Resources, Inc.” or “Torchlight”) and our subsidiaries, Metamaterial Exchangeco Inc. (formerly named 2798832 Ontario Inc., “Canco”) and 2798831 Ontario Inc. (“Callco”), entered into an Arrangement Agreement (the “Arrangement Agreement”) with Metamaterial Inc., an Ontario corporation headquartered in Nova Scotia, Canada (“MMI”), to acquire all of the outstanding common stock of MMI by way of a statutory plan of arrangement (the “Arrangement”) under the Business Corporations Act (Ontario), on and subject to the terms and conditions of the Arrangement Agreement (the “Torchlight RTO”). On June 25, 2021, we implemented a reverse stock split. On June 28, 2021, following the satisfaction of the closing conditions set forth in the Arrangement Agreement, the Arrangement was completed, and we changed our name from “Torchlight Energy Resources, Inc.” to “Meta Materials Inc.” and changed our trading symbol from “TRCH” to “MMAT”.

On June 28, 2021, and pursuant to the completion of the Arrangement Agreement, we began trading on the NASDAQ under the symbol “MMAT” while MMI common stock was delisted from the Canadian Securities Exchange (“CSE”) and at the same time, Metamaterial Exchangeco Inc., a wholly-owned subsidiary of META, started trading under the symbol “MMAX” on the CSE. Certain previous shareholders of MMI elected to convert their common stock of MMI into exchangeable shares in Metamaterial Exchangeco Inc. These exchangeable shares, which can be converted into common stock of META at the option of the holder, are similar in substance to common shares of META and have been included in the determination of outstanding common shares of META.

For accounting purposes, the legal subsidiary, MMI, has been treated as the accounting acquirer and the Company, the legal parent, has been treated as the accounting acquiree. The transaction has been accounted for as a reverse acquisition in accordance with ASC 805 Business Combinations. Accordingly, these condensed consolidated interim financial statements are a continuation of MMI consolidated financial statements prior to June 28, 2021 and exclude the balance sheets, statements of operations and comprehensive loss, statement of changes in stockholders’ equity and statements of cash flows of Torchlight prior to June 28, 2021. See note 3 for additional information.