| Revenue | 9/30/2018 | 9/30/2017 | 9/30/2016 | 9/30/2015 |
| Total Revenue | 5,898,000 | 5,047,000 | 4,669,000 | 4,686,000 |
| Cost of Revenue | 4,452,000 | 3,931,000 | 3,595,000 | 3,474,000 |
| Gross Profit | 1,446,000 | 1,116,000 | 1,074,000 | 1,212,000 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 143,000 | 122,000 | 107,000 | 102,000 |
| Non Recurring | - | - | - | - |
| Others | 558,000 | 367,000 | 291,000 | 275,000 |
| Total Operating Expenses | 5,367,000 | 4,615,000 | 4,162,000 | 3,989,000 |
| Operating Income or Loss | 531,000 | 432,000 | 507,000 | 697,000 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -86,000 | -47,000 | - | -11,000 |
| Earnings Before Interest and Taxes | 531,000 | 432,000 | 507,000 | 697,000 |
| Interest Expense | -30,000 | -29,000 | -13,000 | -11,000 |
| Income Before Tax | 445,000 | 385,000 | 507,000 | 686,000 |
| Income Tax Expense | 87,000 | 80,000 | 70,000 | 138,000 |
| Minority Interest | - | - | - | - |
| Net Income From Continuing Ops | 358,000 | 305,000 | 437,000 | 548,000 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 358,000 | 305,000 | 437,000 | 548,000 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 358,000 | 305,000 | 437,000 | 548,000 |