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Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue Recognition

Disaggregation of Revenue

Year ended December 31		2022				2021
Timing of revenue recognition:
Services transferred over time		$	1,763,000			$	6,659,000
Services transferred at a point in time			17,037,000				12,844,000
Total		$	18,800,000			$	19,503,000

Deferred revenue

Balance at December 31, 2021		$	842,000
Reclassification of beginning deferred revenue to revenue, as a result of performance obligations satisfied			(491,000	)
Cash received in advance and not recognized as revenue			2,076,000
Balance at December 31, 2022		$	2,427,000

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

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