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Major Customers as a Percentage of Net Accounts Receivable Balances (Details)	Jun. 30, 2020	Dec. 31, 2019
Ingram Micro Inc.
Percent of net accounts receivable balances	31.00%	49.00%
Threshold percentage for disclosure	10.00%	10.00%
BlueStar, Inc.
Percent of net accounts receivable balances	32.00%	26.00%
Threshold percentage for disclosure	10.00%	10.00%
ScanSource, Inc.
Percent of net accounts receivable balances	21.00%
Threshold percentage for disclosure	10.00%	10.00%

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