Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended		6 Months Ended
	Jul. 22, 2026	May 31, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jul. 06, 2026	Dec. 31, 2025	Jul. 03, 2025
Class of Stock [Line Items]
Common stock, shares authorized			50,000,000		50,000,000		50,000,000
Common stock, shares issued			2,486,140		2,486,140		2,349,480
Shares issued as consideration for board service fees, consulting services and salary			$ 190	$ 112	$ 275
Aggregate offering price				$ 998
Common stock aggregate fair value			$ 2		$ 2		$ 2
Subsequent Event [Member]
Class of Stock [Line Items]
Aggregate offering price	$ 5,000
2020 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Common stock, shares authorized			601,774		601,774
2020 Equity Incentive Plan [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Common stock reserved for future issuance						1,000,000
Minimum [Member] | 2020 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Common stock, shares authorized								130,745
Maximum [Member] | 2020 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Common stock, shares authorized								1,130,745
Equit yPurchase Agreement [Member]
Class of Stock [Line Items]
Equity Line of Credit percentage		97.00%
Equity Line of Credit [Member]
Class of Stock [Line Items]
Common stock shares sold					30,598
Gross proceeds					$ 74
Transaction costs and fees					4
Cash proceeds from sale of equity					$ 70
Equity Line of Credit [Member] | Maximum [Member]
Class of Stock [Line Items]
Common stock period		24 months
Common stock aggregate fair value		$ 25,000
Board of Directors [Member] | Services Rendered [Member]
Class of Stock [Line Items]
Common stock, shares issued			106,532		106,532
Aggregate offering price					$ 273
Shares price, per share			$ 0.001		$ 0.001
Series A-1 Preferred Stock
Class of Stock [Line Items]
Undeclared cumulative dividends					$ 64
Series A-2 Preferred Stock
Class of Stock [Line Items]
Undeclared cumulative dividends					$ 89
Series A-1and Series A-2 Convertible Preferred Stock
Class of Stock [Line Items]
Percentage of preferred stock dividends payablein shares					10.00%