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Strategic Investments (Tables) | 9 Months Ended
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Sep. 30, 2021
Investments, Debt and Equity Securities [Abstract] |
Schedule of Roll-Forward of Strategic Investments | The following tables provide a roll-forward of the balance of strategic investments (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine Months Ended September 30, 2021
​ | ​ | Strategic investments | ​ | Warrants for strategic investment | ​ | Total
Balance, beginning of period | ​ | $ | 9,500 | ​ | $ | 2,211 | ​ | $ | 11,711
Investments | ​ | ​ | 20,500 | ​ | ​ | - | ​ | ​ | 20,500
Observable price changes | ​ | ​ | 40,321 | ​ | ​ | 534 | ​ | ​ | 40,855
Sales | ​ | ​ | (14,546) | ​ | ​ | - | ​ | ​ | (14,546)
Balance, end of period | ​ | $ | 55,775 | ​ | $ | 2,745 | ​ | $ | 58,520
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Inception to date
​ | ​ | Strategic investments | ​ | Warrants for strategic investment | ​ | Total
Investments | ​ | $ | 27,568 | ​ | $ | 2,588 | ​ | $ | 30,156
Observable price changes | ​ | ​ | 42,753 | ​ | ​ | 157 | ​ | ​ | 42,910
Sales | ​ | ​ | (14,546) | ​ | ​ | - | ​ | ​ | (14,546)
Balance, end of period | ​ | $ | 55,775 | ​ | $ | 2,745 | ​ | $ | 58,520

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- Definition Tabular disclosure of investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=120269885&loc=SL75117539-209714 + Details
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