XML 25 R13.htm IDEA: XBRL DOCUMENT
v3.22.4

Revenue | 12 Months Ended
--- | ---
Dec. 31, 2022
Revenue |
Revenue | Note 7 – Revenue The following is a summary of our revenues by type for the years ended December 31, 2022 and 2021:
Name |  | Balance at December 31, 2022 |  |  | % |  |  | Balance at December 31, 2021 |  |  | % |
Equipment revenue |  | $ | 2,952,020 |  |  |  | 98 | % |  | $ | — |  |  |  | — |
Service revenue |  |  | 63,501 |  |  |  | 2 | % |  |  | 48,100 |  |  |  | 100 | %
Total |  | $ | 3,015,521 |  |  |  | 100 | % |  | $ | 48,100 |  |  |  | 100 | %
Unearned Revenue The following is a summary of our unearned revenue activity for the years ended December 31, 2022 and 2021:
Name |  | Balance at December 31, 2022 |  |  | Balance at December 31, 2021 |
Unearned revenue at beginning of year |  | $ | — |  |  | $ | — |
Billings deferred |  |  | 1,467,189 |  |  |  | — |
Recognition of prior unearned revenue |  |  | (1,267,080 | ) |  |  | — |
Unearned revenue at end of year |  | $ | 200,109 |  |  | $ | — |
Unbilled Accounts Receivable The following is a summary of our unbilled accounts receivable activity for the years ended December 31, 2022 and 2021:
Name |  | Balance at December 31, 2022 |  |  | Balance at December 31, 2021 |
Unbilled accounts receivable at beginning of year |  | $ | — |  |  | $ | — |
Services performed but unbilled |  |  | 918,164 |  |  |  | — |
Services billed |  |  | — |  |  |  | — |
Unbilled accounts receivable at end of year |  | $ | 918,164 |  |  | $ | — |

X
- References No definition available. + Details
Name: | scwo_RevenueAbstract
Namespace Prefix: | scwo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 430 -URI https://asc.fasb.org/topic&trid=2122452 + Details
Name: | us-gaap_DeferredRevenueDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration