Sale of InStore Marketing Business and Presentation as Discontinued Operations (Details 2) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Sale of In-Store Marketing Business and Presentation as Discontinued Operations
Net services revenues	$ 21,078,000	$ 18,800,000
Cost of services	16,087,000	15,499,000
Gross Profit	4,991,000	3,301,000
Selling	1,136,000	1,325,000
Marketing	805,000	1,050,000
General and administrative	679,000	878,000
Total Operating Expenses	2,620,000	3,253,000
Gain from litigation settlement, net	0	12,000,000
Operating Income	2,371,000	12,048,000
Other income	91,000	68,000
Income from discontinued operations before income taxes	2,462,000	12,116,000
Income tax benefit	(12,000)	(224,000)
Income from discontinued operations, net of tax	2,474,000	12,340,000
Gain from sale of discountinued operation before income taxs	3,044,000	0
Income tax expense	83,000	0
Gain from sale of discountinued operation, net of tax	$ 2,961,000	$ 0