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Inventories (Tables)
 3 Months Ended
Mar. 31, 2021
Inventories  
Schedule of Inventories, net of reserves

 

 

March 31, 2021

 

 

December 31, 2020

 

Current:

 

 

 

 

 

 

 

 

Raw materials

 

$

1,140

 

 

$

1,182

 

Finished goods

 

 

8,676

 

 

 

9,281

 

 

 

$

9,816

 

 

$

10,463

 

 

 

 

 

 

 

 

 

 

Long-term:

 

 

 

 

 

 

 

 

Raw materials

 

$

2,031

 

 

$

1,977

 

Finished goods

 

 

2,095

 

 

 

2,613

 

 

 

$

4,126

 

 

$

4,590

 

Schedule of net loss incurred on valuation of inventory at lower of cost or market value and write-off of obsolete inventory

 

 

Three months ended March 31,

 

 

 

2021

 

 

2020

 

Net loss incurred on valuation of inventory at lower of cost or market value and write-off of obsolete inventory

 

$

375

 

 

$

201