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Segment Information (Schedule of Revenue by Major Customer) (Details) - Revenue		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
All distributors
Revenue, Major Customer [Line Items]
Percentage of revenue		49.00%	44.00%
Distributor A
Revenue, Major Customer [Line Items]
Percentage of revenue		23.00%	28.00%
Top five end customers
Revenue, Major Customer [Line Items]
Percentage of revenue	[1]	58.00%	77.00%
End customer A
Revenue, Major Customer [Line Items]
Percentage of revenue	[1]	40.00%	49.00%
End customer B
Revenue, Major Customer [Line Items]
Percentage of revenue	[1]	5.00%	12.00%
[1] End customers include customers who purchase directly from us, as well as customers who purchase our products indirectly through distributors.

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- Definition

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No definition available.

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