| 20 1 7 | 20 1 6 | |||||||
| Deferred tax assets: | ||||||||
| Net operating losses | $ | 2,497,000 | $ | 2,339,000 | ||||
| Accrued expenses | 155,000 | 170,000 | ||||||
| Valuation allowance | (2,652,000 | ) | (2,509,000 | ) | ||||
| Total deferred tax assets | - | - | ||||||
| Deferred tax liabilities: | ||||||||
| Basis of property and equipment | - | - | ||||||
| Net deferred tax asset | $ | - | $ | - | ||||
| 20 1 7 | 20 1 6 | |||||||||||||||
| Amount | Percent | Amount | Percent | |||||||||||||
| Income tax expense at federal statutory rate | $ | (57.000 | ) | (34 | %) | $ | (134,000 | ) | (34 | %) | ||||||
| Change in estimate | (101,000 | ) | - | - | - | |||||||||||
| Non-deductible expenses | 15,000 | - | (3,000 | ) | (2 | %) | ||||||||||
| Increase in valuation allowance | 143,000 | 34 | % | 72,000 | 36 | % | ||||||||||
| Provision for income taxes, net | $ | - | - | % | $ | - | - | % | ||||||||