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Goodwill (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Goodwill [Abstract] |  |
Goodwill | $ 206,432 | $ 202,979
Mainland China [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 32,179 | 32,179
Americas [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 9,449 | 9,449
South Korea [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 29,261 | 29,261
Southeast Asia/Pacific [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 18,537 | 18,537
EMEA [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 2,875 | 2,875
Japan [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 16,019 | 16,019
Hong Kong/Taiwan [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 6,634 | 6,634
Manufacturing [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 78,875 | 78,875
Grow Tech [Member] |  |
Goodwill [Abstract] |  |
Goodwill | 0 | 9,150
Impairment charges | 9,200 |
Rhyz Other [Member] |  |
Goodwill [Abstract] |  |
Goodwill | $ 12,603 | $ 0

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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