Balance as of January 1, 2020

$

1,209,953

Additions –

​

—

Balance as of December 31, 2020

​

$

1,209,953

Additions – foreign currency translation

​

110,147

Balance as of December 31, 2021

​

$

1,320,100

Balance as of December 31, 2018, as restated

​

1,209,953

Additions –

​

—

Balance as of December 31, 2019, as restated

​

$

1,209,953

Additions –

​

—

Balance as of December 31, 2020, as restated

​

$

1,209,953