Consolidated Balance Sheets (Parenthetical) - $ / shares |
Sep. 30, 2019 |
Sep. 30, 2018 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Preferred stock, par value | $ 0.10 | $ 0.10 |
| Preferred stock, shares authorized | 1,000,000 | 1,000,000 |
| Preferred stock, shares issued | ||
| Preferred stock, shares outstanding | ||
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 20,000,000 | 20,000,000 |
| Common stock, shares issued | 9,591,000 | 9,719,000 |
| Common stock, shares outstanding | 9,591,000 | 9,719,000 |