Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

Revenue, Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of revenue [Abstract]
Net sales	$ 11,599	$ 19,906	$ 22,286	$ 42,176
United States [Member]
Disaggregation of revenue [Abstract]
Net sales	8,819	16,725	16,584	34,322
International [Member]
Disaggregation of revenue [Abstract]
Net sales	2,780	3,181	5,702	7,854
Food Service Technology [Member]
Disaggregation of revenue [Abstract]
Net sales	4,178	3,895	7,478	7,353
Food Service Technology [Member] \| United States [Member]
Disaggregation of revenue [Abstract]
Net sales	3,779	3,625	6,802	6,888
Food Service Technology [Member] \| International [Member]
Disaggregation of revenue [Abstract]
Net sales	399	270	676	465
POS Automation [Member]
Disaggregation of revenue [Abstract]
Net sales	1,151	1,904	1,802	3,701
POS Automation [Member] \| United States [Member]
Disaggregation of revenue [Abstract]
Net sales	1,151	1,904	1,802	3,686
POS Automation [Member] \| International [Member]
Disaggregation of revenue [Abstract]
Net sales	0	0	0	15
Casino and Gaming [Member]
Disaggregation of revenue [Abstract]
Net sales	5,359	12,172	11,055	27,983
Casino and Gaming [Member] \| United States [Member]
Disaggregation of revenue [Abstract]
Net sales	3,178	9,475	6,416	21,044
Casino and Gaming [Member] \| International [Member]
Disaggregation of revenue [Abstract]
Net sales	2,181	2,697	4,639	6,939
TransAct Services Group [Member]
Disaggregation of revenue [Abstract]
Net sales	911	1,935	1,951	3,139
TransAct Services Group [Member] \| United States [Member]
Disaggregation of revenue [Abstract]
Net sales	711	1,721	1,564	2,704
TransAct Services Group [Member] \| International [Member]
Disaggregation of revenue [Abstract]
Net sales	$ 200	$ 214	$ 387	$ 435