XML 19 R23.htm IDEA: XBRL DOCUMENT v3.20.1
Leases (Tables)
 12 Months Ended
Dec. 31, 2019
Leases [Abstract]  
Schedule of maturities of lease liabilities
2020  $2,000 
2021   2,000 
2022   1,000 
Total future minimum lease payments   5,000 
Less imputed interest   (1,000)
Total  $4,000