Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenues	$ 4,289	$ 5,625	$ 10,325	$ 9,127
Cost of goods sold	4,208	5,130	9,369	8,473
Gross profit	81	495	956	654
Operating expenses
Selling, general and administrative	2,585	1,240	4,331	2,506
Total operating expenses	2,585	1,240	4,331	2,506
Loss from operations	(2,504)	(745)	(3,375)	(1,852)
Interest income	(104)	(95)	(206)	(189)
Other expense (income), net	117	36	129	(1,307)
Loss before taxes	(2,517)	(686)	(3,298)	(356)
Income tax expense (benefit)			7	(21)
Net loss	$ (2,517)	$ (686)	$ (3,305)	$ (335)
Loss per share:
Basic	$ (0.26)	$ (0.08)	$ (0.34)	$ (0.04)
Diluted	$ (0.26)	$ (0.08)	$ (0.34)	$ (0.04)
Weighted average common shares outstanding:
Basic	9,728	8,726	9,685	8,726
Diluted	9,728	8,726	9,685	8,726

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227