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Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2019
Goodwill and Intangible Assets [Abstract]  
Summary of Intangible Assets



 

 

Carrying amount at December 31, 2018

$

 2,585 

Amortization of intangible assets of Hearing Help Express

 

 (77)

Impairment of intangible assets of Hearing Help Express

 

 (2,508)

Carrying amount at December 31, 2019

$

 -