SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Mar. 31, 2016
Inventory, Net	$ 837	$ 423
Advertising Expense	100	100
Research and Development Expense	$ 200	$ 100
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	34.00%
Liability for Claims and Claims Adjustment Expense	$ 880	$ 880	$ 880
Operating Lease, Right-of-Use Asset	$ 4,000
Zynex Billing and Consulting LLC [Member]
Equity and Non-controlling interest	20.00%

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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The amount needed to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Amount of lessee's right to use underlying asset under operating lease.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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