Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2021

Commitments And Contingencies Disclosure [Abstract]

Summary of Product Warranty Liability

The following is a summary of the Company’s general product warranty liability, which is included in accrued liabilities in the accompanying condensed consolidated balance sheets as of the dates indicated. Expense relating to the recording of this reserve is recorded in cost of product and product-related services revenue within the accompanying condensed consolidated statements of operations.

	Six Months Ended June 30,
	2021			2020
Beginning balance	$	92,696		$	94,482
Cost of warranty claims		(94,488	)		(12,056	)
Increase in warranty reserve		126,591			7,964
Ending balance	$	124,799		$	90,390