XML 97 R37.htm IDEA: XBRL DOCUMENT v3.20.1
Other current assets (Tables)
3 Months Ended
Mar. 31, 2020
Other current assets  
Schedule of Other current assets

March 31, 

December 31, 

    

2020

    

2019

Advances against auction contracts

$

7,830

$

12,925

Assets held for sale

 

8,163

 

15,051

Prepaid expenses and deposits

 

22,050

 

22,184

$

38,043

$

50,160

Summary of Assets held for sale

March 31, 

December 31, 

    

2020

    

2019

Advances against auction contracts

$

7,830

$

12,925

Assets held for sale

 

8,163

 

15,051

Prepaid expenses and deposits

 

22,050

 

22,184

$

38,043

$

50,160