v3.26.1
Condensed Consolidated Statements of Changes in Redeemable Non-Controlling Interests and Stockholders' Deficit (Unaudited) - USD ($)
$ in Thousands
Total
Redeemable [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Loss [Member]
Accumulated Deficit [Member]
Noncontrolling Interests [Member]
Noncontrolling Interests [Member]
Redeemable [Member]
Balance at Dec. 31, 2024 $ (205,115)   $ 1,009 $ 1,668,620 $ (5,732) $ (1,889,499) $ 20,487 $ 21,480
Balance, Shares at Dec. 31, 2024     4,036,678          
Net income (loss) (2,964)   $ 0 0 0 (2,964) 0 0
Change in unrealized gain or loss on investments (1)   0 0 (1) 0 0 0
Foreign currency translation adjustments 939   0 0 939 0 0 0
Shares issued from stock plans, net of payroll taxes paid (48)   $ 2 (50) 0 0 0 0
Shares issued from stock plans, net of payroll taxes paid, Shares     7,276          
Issuance cost under ATM Program (46)   $ 0 (46) 0 0 0 0
Redemption of fractional shares due to reverse stock split, Shares     (55)          
Redemption of fractional shares due to reverse stock split 0   $ 0 0 0 0 0 0
Stock-based compensation 4,725   0 4,725 0 0 0 0
Balance at Jun. 30, 2025 (202,510)   $ 1,011 1,673,249 (4,794) (1,892,463) 20,487 21,480
Balance, Shares at Jun. 30, 2025     4,043,899          
Balance at Mar. 31, 2025 (196,409)   $ 1,010 1,671,388 (4,434) (1,884,860) 20,487 21,480
Balance, Shares at Mar. 31, 2025     4,041,758          
Net income (loss) (7,603) $ 0 $ 0 0 0 (7,603) 0  
Foreign currency translation adjustments (360)   0 0 (360) 0 0 0
Shares issued from stock plans, net of payroll taxes paid (11)   $ 1 (12) 0 0 0 0
Shares issued from stock plans, net of payroll taxes paid, Shares     2,196          
Redemption of fractional shares due to reverse stock split, Shares     (55)          
Redemption of fractional shares due to reverse stock split 0   $ 0 0 0 0 0 0
Stock-based compensation 1,873   0 1,873 0 0 0 0
Balance at Jun. 30, 2025 (202,510)   $ 1,011 1,673,249 (4,794) (1,892,463) 20,487 21,480
Balance, Shares at Jun. 30, 2025     4,043,899          
Balance at Dec. 31, 2025 (17,005)   $ 1,012 1,677,179 (2,182) (1,706,047) 13,033 21,480
Balance, Shares at Dec. 31, 2025     4,046,827          
Net income (loss) (3,224)   $ 0 0 0 (3,224) 0 0
Change in unrealized gain or loss on investments (104)   0 0 (104) 0 0 0
Foreign currency translation adjustments 396   0 0 396 0 0 0
Deconsolidation of foreign subsidiary (Note 2) (11,811)   $ 0 0 702 0 (12,513) 0
Deconsolidation of foreign subsidiary (Note 2)     0          
Shares issued from stock plans, net of payroll taxes paid (11)   $ 1 (12) 0 0 0 0
Shares issued from stock plans, net of payroll taxes paid, Shares     2,297          
Other 0   $ (972) 972 0 0 0 0
Other, Shares     0          
Stock-based compensation 2,135   $ 0 2,135 0 0 0 0
Balance at Jun. 30, 2026 (29,624)   $ 41 1,680,274 (1,188) (1,709,271) 520 21,480
Balance, Shares at Jun. 30, 2026     4,049,124          
Balance at Mar. 31, 2026 (30,770)   $ 40 1,679,295 (1,893) (1,721,245) 13,033 21,480
Balance, Shares at Mar. 31, 2026     4,048,112          
Net income (loss) 11,974   $ 0 0 0 11,974 0  
Change in unrealized gain or loss on investments 2     0 2 0 0 0
Foreign currency translation adjustments 1   0 0 1 0 0 0
Deconsolidation of foreign subsidiary (Note 2) (11,811)   $ 0 0 702 0 (12,513) 0
Deconsolidation of foreign subsidiary (Note 2)     0          
Shares issued from stock plans, net of payroll taxes paid (4)   $ 1 (5) 0 0 0 0
Shares issued from stock plans, net of payroll taxes paid, Shares     1,012          
Stock-based compensation 984   $ 0 984 0 0 0 0
Balance at Jun. 30, 2026 $ (29,624)   $ 41 $ 1,680,274 $ (1,188) $ (1,709,271) $ 520 $ 21,480
Balance, Shares at Jun. 30, 2026     4,049,124