For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Data Type:	dtr-types:percentItemType
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Period Type:	duration

SEGMENT REPORTING, GEOGRAPHIC INFORMATION, AND SIGNIFICANT CUSTOMERS - Summary of Significant Customers (Detail) - Customer concentration risk - Revenues	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Customer A [Member]
Concentration Risk [Line Items]
Concentration risk	44.00%	33.00%
Customer B
Concentration Risk [Line Items]
Concentration risk	20.00%
Customer C [Member]
Concentration Risk [Line Items]
Concentration risk	19.00%
Customer D
Concentration Risk [Line Items]
Concentration risk	10.00%
Customer E [Domain]
Concentration Risk [Line Items]
Concentration risk		39.00%
Customer F [Member]
Concentration Risk [Line Items]
Concentration risk		15.00%
Customer G [Member]
Concentration Risk [Line Items]
Concentration risk		10.00%
Customer 1 [Member]
Concentration Risk [Line Items]
Concentration risk	34.00%	40.00%
Customer 2 [Member]
Concentration Risk [Line Items]
Concentration risk	12.00%