Sale of In-Store Marketing Business and Presentation as Discontinued Operations (Details) - USD ($)	Jun. 30, 2024	Dec. 31, 2023
Sale of InStore Marketing Business and Presentation as Discontinued Operations
Accounts receivable, net	$ 0	$ 292,000
Current assets related to discontinued operations	0	292,000
Accounts payable	0	7,000
Sales tax	63,000	169,000
Accrued liabilities	21,000	81,000
Current liabilities related to discontinued operations	$ 84,000	$ 257,000

Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant