Number of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees but not yet earned.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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Amount of increase in crypto asset from purchase. Excludes crypto asset held for platform user.

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-Topic 350
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Amount of decrease in crypto asset from sale. Excludes crypto asset held for platform user.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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