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Major Customers as a Percentage of Net Accounts Receivable Balances (Details)	Mar. 31, 2021	Dec. 31, 2020
Ingram Micro Inc.
Percent of net accounts receivable balances	0.30	0.34
Threshold percentage for disclosure	0.10	0.10
BlueStar, Inc.
Percent of net accounts receivable balances	0.30	0.29
Threshold percentage for disclosure	0.10	0.10
ScanSource, Inc.
Percent of net accounts receivable balances	0.12	0.13
Threshold percentage for disclosure	0.10	0.10
BlueStar Europe DistributionBV
Percent of net accounts receivable balances		0.11
Threshold percentage for disclosure	0.10	0.10

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