XML 30 R31.htm IDEA: XBRL DOCUMENT
v3.20.1

Goodwill and Intangible Assets (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2020
Notes To Financial Statements [Abstract] |
Summary of Goodwill by Reportable Segment | The change in the carrying value of goodwill for the three months ended March 31, 2020, all attributable to our Clear Aligner reporting unit, is as follows (in thousands):
| Total
Balance as of December 31, 2019 | $ | 63,924 |
Adjustments 1 | (640) |
Balance as of March 31, 2020 | $ | 63,284 |
1 Adjustments were related to foreign currency translation within the measurement period.
Schedule of Amortized Intangible Assets | Acquired intangible long-lived assets are being amortized as follows (in thousands):
| Weighted Average Amortization Period (in years) |  | Gross Carrying Amount as of March 31, 2020 |  | Accumulated Amortization |  | Accumulated Impairment Loss |  | Net Carrying Value as of March 31, 2020
Trademarks | 15 |  | $ | 7,100 |  |  | $ | (2,080) |  |  | $ | (4,179) |  |  | $ | 841 |
Existing technology | 13 |  | 12,600 |  |  | (5,972) |  |  | (4,328) |  |  | 2,300 |
Customer relationships | 11 |  | 33,500 |  |  | (18,870) |  |  | (10,751) |  |  | 3,879 |
Reacquired rights | 3 |  | 7,500 |  |  | (7,500) |  |  | — |  |  | — |
Patents | 8 |  | 6,796 |  |  | (3,377) |  |  | — |  |  | 3,419 |
Other | 2 |  | 618 |  |  | (590) |  |  | — |  |  | 28 |
Total intangible assets |  |  | $ | 68,114 |  |  | $ | (38,389) |  |  | $ | (19,258) |  |  | $ | 10,467 |
| Weighted Average Amortization Period (in years) |  | Gross Carrying Amount as of December 31, 2019 |  | Accumulated Amortization |  | Accumulated Impairment Loss |  | Net Carrying Value as of December 31, 2019
Trademarks | 15 |  | $ | 7,100 |  |  | $ | (2,045) |  |  | $ | (4,179) |  |  | $ | 876 |
Existing technology | 13 |  | 12,600 |  |  | (5,831) |  |  | (4,328) |  |  | 2,441 |
Customer relationships | 11 |  | 33,500 |  |  | (18,405) |  |  | (10,751) |  |  | 4,344 |
Reacquired rights | 3 |  | 7,500 |  |  | (7,059) |  |  | — |  |  | 441 |
Patents | 8 |  | 6,796 |  |  | (3,165) |  |  | — |  |  | 3,631 |
Other | 2 |  | 618 |  |  | (583) |  |  | — |  |  | 35 |
Total intangible assets |  |  | $ | 68,114 |  |  | $ | (37,088) |  |  | $ | (19,258) |  |  | $ | 11,768 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | The total estimated annual future amortization expense for these acquired intangible assets as of March 31, 2020 is as follows (in thousands):
Fiscal Year Ending December 31, |  | Amortization
Remainder of 2020 |  | $ | 2,544 |
2021 |  | 3,372 |
2022 |  | 2,116 |
2023 |  | 1,495 |
2024 |  | 555 |
Thereafter |  | 385 |
Total |  | $ | 10,467 |

X
- Definition Notes to Financial Statements [Abstract] + References No definition available. + Details
Name: | algn_NotesToFinancialStatementsAbstract
Namespace Prefix: | algn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration