Quarterly report pursuant to Section 13 or 15(d)

Restatements and Reclassifications - Summary of amended Quarterly Report (Details)

v3.23.1
Restatements and Reclassifications - Summary of amended Quarterly Report (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Oct. 01, 2022
Jul. 02, 2022
Apr. 02, 2022
Oct. 02, 2021
Jul. 03, 2021
Apr. 03, 2021
Oct. 01, 2022
Oct. 02, 2021
Jan. 01, 2022
Jan. 01, 2021
Reclassification [Line Items]                    
Note receivable, net                 $ 0  
Total assets $ 29,584           $ 29,584   15,165  
Other noncurrent liabilities                 680  
Total liabilities                 23,841  
Common stock, par value $0.001 per share, 20,000,000 shares authorized, 3,150,230 and 2,827,410 shares issued and outstanding at October 1, 2022 and at January 1, 2022, respectively                 2  
Additional paid in capital                 45,743  
Accumulated deficit                 (53,804)  
Total stockholders' equity (deficit)       $ 2,724 $ 3,598 $ 8,490   $ 2,724 (8,676) $ 2,366
Total liabilities and stockholders' equity (deficit)                 15,165  
Selling, general and administrative expenses       2,989       9,230    
Gain (Loss) on Disposition of Stock in Subsidiary       0       0    
Operating Income (Loss)       92       (2,985)    
Interest Income (Expense), Net 130     (125)     (123) (323)    
Other income, net       23       45    
Total other income (expense), net       (91)       596    
Income (loss) from continuing operations before provision for income taxes       1       (2,389)    
Net income (loss) from continuing operations       (32)       (2,625)    
Net income (loss) from discontinued operations, net of tax       (936)       (2,820)    
Net income (loss)       $ (968)       $ (5,445)    
Net income (loss) per share:                    
Basic income (loss) per share from continuing operations       $ (0.01)       $ (1.01)    
Diluted income (loss) per share from continuing operations       (0.01)       (1.01)    
Basic income (loss) per share from discontinued operations       (0.33)       (1.08)    
Diluted income (loss) per share from discontinued operations       (0.33)       (1.08)    
Basic income (loss) per share       (0.34)       (2.09)    
Diluted income (loss) per share       $ (0.34)       $ (2.09)    
OPERATING ACTIVITIES:                    
Net income (loss)       $ (968) $ (4,979) $ 502   $ (5,445)    
Accretion of note receivable discount               0    
Net cash used in operating activities               $ (3,485)    
Previously Reported                    
Reclassification [Line Items]                    
Note receivable, net 11,345           11,345      
Total assets 31,304           31,304      
Total liabilities 30,159           30,159      
Additional paid in capital 45,747           45,747      
Accumulated deficit (43,988)           (43,988)      
Total stockholders' equity (deficit) 1,145           1,145      
Total liabilities and stockholders' equity (deficit) 31,304           31,304      
Selling, general and administrative expenses 2,858           8,711      
Gain (Loss) on Disposition of Stock in Subsidiary 0           (12,091)      
Operating Income (Loss) (1,824)           7,916      
Interest Income (Expense), Net 36           (254)      
Total other income (expense), net (234)           1,931      
Income (loss) from continuing operations before provision for income taxes (2,058)           9,847      
Net income (loss) from continuing operations (2,074)           9,824      
Net income (loss) from discontinued operations, net of tax 0           0      
Net income (loss) $ (2,074)           $ 9,824      
Net income (loss) per share:                    
Basic income (loss) per share from continuing operations $ (0.66)           $ 3.12      
Diluted income (loss) per share from continuing operations (0.66)           3.12      
Basic income (loss) per share from discontinued operations 0           0      
Diluted income (loss) per share from discontinued operations 0           0      
Basic income (loss) per share (0.66)           3.12      
Diluted income (loss) per share $ (0.66)           $ 2.81      
OPERATING ACTIVITIES:                    
Net income (loss)             $ 9,824      
Accretion of note receivable discount             (95)      
Gain on sale of GeoTraq             (12,091)      
Net cash used in operating activities             (2,391)      
Revision of Prior Period, Adjustment [Member]                    
Reclassification [Line Items]                    
Note receivable, net $ (1,720)           (1,720)      
Total assets (1,720)           (1,720)      
Total liabilities 0           0      
Additional paid in capital 0           0      
Accumulated deficit (1,720)           (1,720)      
Total stockholders' equity (deficit) (1,720)           (1,720)      
Total liabilities and stockholders' equity (deficit) (1,720)           (1,720)      
Selling, general and administrative expenses 0           (6)      
Gain (Loss) on Disposition of Stock in Subsidiary 0           12,091      
Operating Income (Loss) 0           (12,085)      
Interest Income (Expense), Net 94           131      
Total other income (expense), net 94           131      
Income (loss) from continuing operations before provision for income taxes 94           (11,954)      
Net income (loss) from continuing operations 94           (11,954)      
Net income (loss) from discontinued operations, net of tax (1)           10,234      
Net income (loss) $ 93           $ (1,720)      
Net income (loss) per share:                    
Basic income (loss) per share from continuing operations $ 0.03           $ (3.80)      
Diluted income (loss) per share from continuing operations 0.03           (3.80)      
Basic income (loss) per share from discontinued operations 0.00           3.25      
Diluted income (loss) per share from discontinued operations 0.00           2.93      
Basic income (loss) per share 0.03           (0.55)      
Diluted income (loss) per share $ 0.03           $ (0.49)      
OPERATING ACTIVITIES:                    
Net income (loss)             $ (1,720)      
Accretion of note receivable discount             130      
Gain on sale of GeoTraq             1,850      
Net cash used in operating activities             0      
As Restated                    
Reclassification [Line Items]                    
Note receivable, net $ 9,625           9,625      
Total assets 29,584           29,584      
Other noncurrent liabilities 46           46      
Total liabilities 30,159           30,159      
Common stock, par value $0.001 per share, 20,000,000 shares authorized, 3,150,230 and 2,827,410 shares issued and outstanding at October 1, 2022 and at January 1, 2022, respectively 3           3      
Additional paid in capital 45,747           45,747      
Accumulated deficit (45,708)           (45,708)      
Total stockholders' equity (deficit) (575) $ 1,406 $ (7,510)       (575)   $ (8,676)  
Total liabilities and stockholders' equity (deficit) 29,584           29,584      
Selling, general and administrative expenses 2,858           8,705      
Gain (Loss) on Disposition of Stock in Subsidiary 0           0      
Operating Income (Loss) (1,824)           (4,169)      
Interest Income (Expense), Net 130           (123)      
Other income, net 0           359      
Total other income (expense), net (140)           2,062      
Income (loss) from continuing operations before provision for income taxes (1,964)           (2,107)      
Net income (loss) from continuing operations (1,980)           (2,130)      
Net income (loss) from discontinued operations, net of tax (1)           10,234      
Net income (loss) $ (1,981)           $ 8,104      
Net income (loss) per share:                    
Basic income (loss) per share from continuing operations $ (0.63)           $ (0.68)      
Diluted income (loss) per share from continuing operations (0.63)           (0.68)      
Basic income (loss) per share from discontinued operations 0.00           3.25      
Diluted income (loss) per share from discontinued operations 0.00           2.93      
Basic income (loss) per share (0.63)           2.57      
Diluted income (loss) per share $ (0.63)           $ 2.32      
OPERATING ACTIVITIES:                    
Net income (loss) $ (1,981) $ 8,874 $ 1,211       $ 8,104      
Accretion of note receivable discount             (225)      
Gain on sale of GeoTraq             (10,241)      
Net cash used in operating activities             $ (2,391)