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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Sales: |  |
Sales | $ 79,061 | $ 72,916
Cost of sales: |  |
Cost of sales | 61,035 | 54,517
Gross profit | 18,026 | 18,399
Operating expenses: |  |
Engineering and development | 2,800 | 3,277
Selling, general and administrative | 16,052 | 16,723
Total operating expenses | 18,852 | 20,000
Operating loss | (826) | (1,601)
Other income (expense): |  |
Foreign exchange gain | 157 | 263
Other income, net | 227 | 232
Total other income | 384 | 495
Loss before income taxes | (442) | (1,106)
Income tax (benefit) expense | (71) | 882
Net loss from continuing operations | (371) | (1,988)
Gain from sale of discontinued operations |  | 16,838
Loss from discontinued operations |  | (410)
Net income from discontinued operations |  | 16,428
Net (loss) income | (371) | 14,440
Net (loss) income attributable to common stockholders | $ (371) | $ 13,842
Net loss from continuing operations per share – basic | $ (0.09) | $ (0.52)
Gain per share from sale of discontinued operations - basic |  | 4.41
Net loss from discontinued operations per share – basic |  | (0.11)
Total income per share of discontinued operations - basic |  | 4.30
Net (loss) income per share – basic | $ (0.09) | $ 3.62
Weighted average shares outstanding – basic (in Shares) | 3,924 | 3,822
Net loss from continuing operations per share – diluted | $ (0.09) | $ (0.52)
Gain per share from sale of discontinued operations - diluted |  | 4.32
Net loss from discontinued operations per share – diluted |  | (0.11)
Total income per share of discontinued operations - diluted |  | 4.21
Net (loss) income per share – diluted | $ (0.09) | $ 3.55
Weighted average shares outstanding – diluted (in Shares) | 3,924 | 3,901
Product |  |
Sales: |  |
Sales | $ 66,017 | $ 59,661
Cost of sales: |  |
Cost of sales | 55,836 | 50,000
Service |  |
Sales: |  |
Sales | 13,044 | 13,255
Cost of sales: |  |
Cost of sales | $ 5,199 | $ 4,517

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