XML 49 R34.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Intangible Royalty Assets, Net (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Royalty Interests | The following schedules of the intangible royalty assets present the cost, accumulated amortization and net carrying value as of December 31, 2021 and 2020 (in thousands).
As of December 31, 2021 | Cost |  | Accumulated Amortization |  | Net Carrying Value
DPP-IV patents | $ | 606,216 |  |  | $ | 600,546 |  |  | $ | 5,670 |
Total intangible royalty assets | $ | 606,216 |  |  | $ | 600,546 |  |  | $ | 5,670 |
As of December 31, 2020 | Cost |  | Accumulated Amortization |  | Net Carrying Value
DPP-IV patents | $ | 606,216 |  |  | $ | 577,550 |  |  | $ | 28,666 |
Total intangible royalty assets | $ | 606,216 |  |  | $ | 577,550 |  |  | $ | 28,666 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
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: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration