Description of Business (Tables)

9 Months Ended

Sep. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Error Corrections and Prior Period Adjustments

epreciation and amortization expenses are being reported in the accompanying statements of operations to reflect departmental costs. Previously, those expenses were reported as a separate line item under operating expenses. Amounts related to depreciation and amortization expenses for the three and nine months ended September 30, 2018 have been restated throughout this Quarterly Report on Form 10-Q to reflect this reclassification of depreciation and amortization expenses and to conform to the current period presentation, as follows:

For the three months ended, September 30, 2018
	As Reported		Adjustment		As Adjusted
Cost of Sales
Product	$	34,004	$	860	$	34,864
Service	13,384		845		14,229
Total cost of sales	$	47,388	$	1,705	$	49,093
Operating Expenses
Selling and marketing	$	27,811	$	671	$	28,482
General and administrative	12,496		606		13,102
Depreciation and amortization	4,747		(4,747)		—
Research and development	9,975		1,765		11,740
Total operating expenses	$	55,029	$	(1,705)	$	53,324

For the nine months ended, September 30, 2018
	As Reported		Adjustment		As Adjusted
Cost of Sales
Product	$	88,766	$	2,555	$	91,321
Service	38,223		2,527		$	40,750
Total cost of sales	$	126,989	$	5,082	$	132,071
Operating Expenses
Selling and marketing	$	86,166	$	1,711	$	87,877
General and administrative	34,889		1,900		$	36,789
Depreciation and amortization	13,467		(13,467)		$	—
Research and development	29,364		4,774		$	34,138
Total operating expenses	$	163,886	$	(5,082)	$	158,804