v3.21.1
Consolidated Statements of Operations and Other Comprehensive Income (Loss) - USD ($)
shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Income Statement [Abstract]    
Net sales $ 14,514 $ 9,876
Cost of sales 9,908 7,261
Gross profit 4,606 2,615
Operating expenses:    
Sales and marketing 1,287 1,042
General and administration 6,671 4,480
Research and development 633 332
Total operating expenses 8,591 5,854
Gain on sale of real estate 1,892
Loss from operations (2,093) (3,239)
Interest income, net 62 133
Interest expense (295)
Loss from continuing operations (2,326) (3,106)
Discontinued Operations:    
Income (loss) from discontinued operations 201 (40)
Income (loss) from discontinued operations 201 (40)
Net loss (2,125) (3,146)
Other comprehensive loss:    
Unrealized gain (loss) on marketable debt securities (9) 22
Total comprehensive loss $ (2,134) $ (3,124)
Basic and diluted earnings (loss) per share:    
Loss from continuing operations $ (0.20) $ (0.27)
Income (loss) from discontinued operations 0.02 (0.00)
Net loss per share $ (0.18) $ (0.27)
Weighted average common shares outstanding:    
Basic and diluted 11,595 11,564

Source