Business Combinations - Schedule of Fair Value Purchase Consideration (Detail) - Smarteq [Member] $ in Thousands	Apr. 30, 2021 USD ($)
Business Acquisition [Line Items]
Cash	$ 6,785
Working capital adjustment	(5)
Total purchase consideration	$ 6,780

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	credit
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