CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
NET REVENUE
Product devices	$ 2,316	$ 2,153	$ 6,642	$ 6,835
Product supplies	4,504	1,474	8,656	3,555
Total revenue	6,820	3,627	15,298	10,390
COSTS OF REVENUE AND OPERATING EXPENSES
Costs of revenue - rental, product & supply	1,347	880	3,289	2,803
Selling, general and administrative expense	2,538	2,125	6,656	7,465
Total costs of revenue and operating expenses	3,885	3,005	9,945	10,268
Income from operations	2,935	622	5,353	122
Other expense
Interest expense	(691)	(90)	(1,206)	(262)
Other expense	(691)	(90)	(1,206)	(262)
Income (loss) from operations before income taxes	2,244	532	4,147	(140)
Income tax expense	44	0	89	0
Net Income (loss)	2,200	532	4,058	(140)
Plus: Net loss - noncontrolling interest	0	0	0	0
Net income (loss) - attributable to Zynex, Inc.	$ 2,200	$ 532	$ 4,058	$ (140)
Net income (loss) per share attributable to Zynex, Inc.:
Basic	$ 0.07	$ 0.02	$ 0.13	$ (0.00)
Diluted	$ 0.07	$ 0.02	$ 0.12	$ (0.00)
Weighted average basic shares outstanding	32,327	31,271	31,931	31,271
Weighted average diluted shares outstanding	33,545	31,441	32,790	31,271

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Name:	us-gaap_CostOfGoodsAndServicesSold
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Total costs of sales and operating expenses for the period.