XML 52 R31.htm IDEA: XBRL DOCUMENT
v3.26.1

BALANCE SHEET COMPONENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
BALANCE SHEET COMPONENTS |
Schedule of inventory, net | As of December 31, 2025 and 2024, inventory, net of reserve consisted of the following (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31, | ​
​ | ​ ​ ​ | 2025 | ​ ​ ​ | 2024 | ​
Finished goods | ​ | $ | 2,091 | ​ | $ | 2,935 | ​
Raw materials | ​ |  | 313 | ​ |  | 303 | ​
Inventory, net | ​ | $ | 2,404 | ​ | $ | 3,238 | ​
​
Schedule of prepaid expenses and other current assets | Prepaid expenses and other current assets consisted of the following at December 31, 2025 and 2024 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31, | ​
​ | ​ ​ ​ | 2025 | ​ ​ ​ | 2024 | ​
Advances to suppliers | ​ | $ | 1,163 | ​ | $ | 670 | ​
Deferred software costs | ​ |  | 147 | ​ |  | 471 | ​
Prepaid operating expense | ​ |  | 312 | ​ |  | 514 | ​
Total prepaid expenses and other current assets | ​ | $ | 1,622 | ​ | $ | 1,655 | ​
​
Schedule of accrued expenses and other current liabilities | Accrued expenses and other current liabilities consisted of the following at December 31, 2025 and 2024 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31, | ​
​ | ​ ​ ​ | 2025 | ​ ​ ​ | 2024 | ​
Accrued purchases | ​ | $ | 685 | ​ | $ | 685 | ​
Accrued compensation | ​ |  | 1,147 | ​ |  | 2,074 | ​
Other current liabilities | ​ |  | 1,871 | ​ |  | 2,606 | ​
Total accrued expenses and other current liabilities | ​ | $ | 3,703 | ​ | $ | 5,365 | ​
​

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

X
- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483489/210-10-50-1 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration