SIGNIFICANT ACCOUNTING POLICIES - Non-controlling Interest (Details)	Dec. 31, 2019
Zynex Billing And Consultancy, LLC [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-controlling interest (as a percentage)	20.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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