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Supplemental Disclosure Of Cash Flows
 12 Months Ended
Dec. 31, 2019
Supplemental Disclosure Of Cash Flows [Abstract]  
Supplemental Disclosure Of Cash Flows

20.  SUPPLEMENTAL DISCLOSURE OF CASH FLOWS

Supplemental disclosures of cash flow information:







 

 

 

 

 

 

 

 



Year Ended December 31,



 

2019

 

 

2018

 

 

2017

Interest received

$

 1,069 

 

$

 381 

 

$

 1 

Interest paid

 

 72 

 

 

 680 

 

 

 716 

Income taxes received

 

 73 

 

 

 -

 

 

 -

Income taxes paid

 

 148 

 

 

 190 

 

 

 166 



 

 

 

 

 

 

 

 



Year Ended December 31,

Noncash Investing and Financing Transactions:

 

2019

 

 

2018

 

 

2017

Self-fitting software acquired through liabilities incurred and exchange of investment in partnership

 

 3,093 

 

 

 -

 

 

 -

Technology access liability

 

 -

 

 

 (375)

 

 

 2,600 





Machinery and equipment purchases that remain in accounts payable as of December 31, 2019 and 2018 were $61 and $1,030, respectively.