XML 51 R40.htm IDEA: XBRL DOCUMENT v3.20.2
10. Notes Receivable (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Accounts and Financing Receivable, after Allowance for Credit Loss [Abstract]          
Notes receivable $ 9,000,000   $ 9,000,000   $ 11,400,000
Interest income on franchisee notes $ 176,000 $ 3,000 $ 374,000 $ 3,000