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Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of changes and amortization of finite-lived intangible assets

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​

​

​

​

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June 30,

    

December 31,

​

​

2023

​

2022

Finite-lived intangible assets, beginning of period

​

$

35,240

​

$

35,240

Additions

​

 

—

​

 

—

Total finite-lived intangible assets, end of period

​

$

35,240

​

$

35,240

​

​

​

​

​

​

​

Accumulated amortization, beginning of period

​

$

(34,815)

​

$

(33,576)

Current year amortization

​

 

(324)

​

 

(1,239)

Total accumulated amortization

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(35,139)

​

 

(34,815)

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​

​

​

​

​

​

Net finite-lived intangible assets, end of period

​

$

101

​

​

425

Infinite-lived intangible assets

​

​

6,892

​

​

6,892

Total net intangible assets

​

$

6,993

​

$

7,317

Summary of finite-lived intangible assets amortization expense

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​

​

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2023

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64

2024

​

 

37

​

​

$

101