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Subsidiary Notes Payable (Tables)
12 Months Ended
Dec. 31, 2020
Subsidiary Notes Payable [Abstract]  
Schedule of Notes Payable The notes payable consist of the following:
2020
$000s
2019
$000s
December 31,
Loans1,330 1,330 
Convertible notes25,125 125 
Total subsidiary notes payable26,455 1,455 
Schedule of Convertible Notes
Convertible Notes outstanding were as follows:

Karuna
$000s
Follica
$000s
Vedanta
$000s
Knode
$000s
Appeering
$000s
Total
$000s
January 1, 2019
2,838 6,495 — 50 75 9,458 
Gross principal1,607 — — — — 1,607 
Change in fair value572 817 — — — 1,389 
Conversion to preferred— (4,894)— — — (4,894)
Conversion to common— (2,418)— — — (2,418)
Deconsolidation(5,017)— — — — (5,017)
December 31, 2019 and January 1, 2020
— — — 50 75 125 
Gross principal— — 25,000 — — 25,000 
Change in fair value— — — — — — 
December 31, 2020
  25,000 50 75 25,125