Annual report pursuant to Section 13 and 15(d)

Discontinued Operations (Narrative) (Details)

v3.20.4
Discontinued Operations (Narrative) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2020
segment
Dec. 31, 2019
USD ($)
Long Lived Assets Held-for-sale [Line Items]    
Number of reportable segments | segment 3  
Discontinued operations total assets   $ 992
MOD Pizza [Member]    
Long Lived Assets Held-for-sale [Line Items]    
Discontinued operations total assets   $ 992