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Investments (Tables)

12 Months Ended

Dec. 31, 2021

Investment [Line Items]

Investments

The following table sets forth the Company’s investments:

		December 31, 2021								December 31, 2020
		Carrying Value				Cost				Carrying Value				Cost
Securrency, Inc. – Series A convertible preferred stock		$	8,488			$	8,112			$	8,112			$	8,112
Securrency, Inc. – Series B convertible preferred stock			5,500				5,500				—				—
Subtotal – Securrency, Inc.		$	13,988			$	13,612			$	8,112			$	8,112
Onramp Invest, LLC – Simple Agreement for Future Equity			250				250				—				—
		$	14,238			$	13,862			$	8,112			$	8,112

Summary of Inputs Used in Backsolve Valuation Approach of Investment in currency

		Inputs
		June 9, 2021				March 8, 2021
Expected volatility			50	%			55	%
Time to exit (in years)			4.75				5.00

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