Outsourced development term.

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Outsourced software and platform development.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Business development involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Description of related party involvement in transaction resulting in deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of product or service in contract with customer; and whether former subsidiary or acquirer of group of assets would be related party after deconsolidation and derecognition transaction.

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Amount of accrued but unpaid interest on deposit liabilities.

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The amount for notes payable (written promise to pay), due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

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Cash payments to lessor's for use of assets under operating leases.

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Direct costs arising from transactions with related parties who are not affiliates or joint Ventures. These costs are categorized as cost of goods sold.

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Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.

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Related Party Transactions (Details) - USD ($)			1 Months Ended				3 Months Ended	12 Months Ended
Related Party Transactions (Details) - USD ($)	Aug. 05, 2019	Jul. 05, 2019	Mar. 19, 2020	Oct. 31, 2019	Mar. 21, 2019	Aug. 31, 2016	Mar. 31, 2020	Dec. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Oct. 31, 2017
Related Party Transactions (Textual)
Description of issue an option to purchase							The Company also agreed to issue an option to purchase 100,000 shares of the Company's common stock at a strike price of $1.00, or $100,000. This option immediately vested and terminates on September 26, 2022. Pursuant to the GSIS Agreement, GSIS is paid a fee of $10,000 per month. In addition, GSIS is paid for the expenses incurred in connection with the performance of its duties under the GSIS Agreement. Either party may terminate or renew the GSIS Agreement at any time, for any reason or no reason, upon at least 30 days' notice to the other party. GSIS was owed $41,263 for normal monthly retainers and expenses incurred as of March 31, 2020 and $23,036 as of December 31, 2019. This amount was recorded in accrued liabilities – related party as of March 31, 2020 and December 31, 2019
Accrued liabilities - related party							$ 354,481	$ 461,254	$ 461,254
Related party balance							1,595	1,595
Accrued interest							$ 2,007,971
Daniel Hodges [Member]
Related Party Transactions (Textual)
Rent paid									$ 29,120	$ 29,120
Chief Executive Officer [Member]
Related Party Transactions (Textual)
Related party transactions, description							Related party balance was $1,595, which represented amounts owed Dr. Dustin McIntire, the Company’s Chief Technology Officer, for personal charges he incurred using his company credit card.		Sergei Begliarov paid $71,199 and $3,001 worth of expense of behalf of InduraPower. Daniel L. Hodges, Chairman and Chief Executive Officer of ComSovereign at the time, paid $6,588 of rent on behalf of InduraPower during 2019 and an additional $65 during the three months ended March 31, 2020. Additionally, during 2019, TM Technologies, Inc. ("TM"), described below, paid $29,300 worth of expense of behalf of InduraPower. These amounts were recorded in accrued liabilities – related party as of March 31, 2020 and December 31,2019
Accrued liabilities - related party							$ 153,761	153,761	$ 153,761
TM [Member]
Related Party Transactions (Textual)
Expiration date			Aug. 31, 2020
Outstanding amount							1,292,953	1,292,953	1,292,953		$ 250,000
Related party transactions, description				This loan was increased to $1,292,953 at an interest rate of 5% per annum with a maturity date of August 31, 2020.
Mr. Hodges and his wife [Member]
Related Party Transactions (Textual)
Expiration date	Dec. 31, 2019
Aggregate principal amount	$ 200,000
Outstanding amount							200,000
Interest rate	5.00%
Cognitive Carbon Corporation [Member]
Related Party Transactions (Textual)
Outsourced development					$ 19,750
Outsourced development term					1 year
Outsourced software and platform development					$ 120,000
Professional services							$ 23,250	$ 148,250	$ 148,250
InduraPower, Inc. [Member]
Related Party Transactions (Textual)
Promissory note, description						InduraPower entered into a promissory note in the principal amount of $50,000 that bears interest at 7.785% per annum and matures on September 1, 2021. At the same time, InduraPower also entered into a promissory note in the principal amount of $450,000 with the same lender that bears interest at 9.0% per annum and matures on March 1, 2022. A requirement of the promissory notes is to maintain a balance of at least $155,159 at J.P. Morgan while the promissory notes are outstanding. Sergei Begliarov, Chief Executive Officer of InduraPower, provided cash of $153,761 to comply with the requirements of the promissory notes.
Notes Payable - Related Party [Member]
Related Party Transactions (Textual)
Related party transactions, description		Hodges and his wife, loaned DragonWave $200,000 at an interest rate of 5.0% per annum and a maturity date of December 31, 2019. Interest was payable monthly while the full principal balance was due at maturity. As of March 31, 2020, $200,000 plus accrued interest was outstanding under the loan, and the loan was past due.