Subsequent Event (Narrative) (Details) $ in Thousands	Jul. 23, 2019 USD ($)
Subsequent Event [Member] \| OneEvent Technologies, Inc. [Member]
Subsequent Event [Line Items]
Business acquisition, purchase price	$ 6,385

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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