| Schedule of property and equipment |
Property and equipment
consists of the following:
| |
|
September 30,
2018
(Unaudited)
|
|
|
December 31,
2017
|
|
| Production tooling, jigs, fixtures |
|
$ |
70,749 |
|
|
$ |
70,749 |
|
| Shop equipment and machinery |
|
|
2,268,078 |
|
|
|
1,451,423 |
|
| Vehicles |
|
|
127,495 |
|
|
|
122,264 |
|
| Leasehold improvements |
|
|
72,161 |
|
|
|
42,173 |
|
| Office equipment |
|
|
129,171 |
|
|
|
114,454 |
|
| Software |
|
|
105,690 |
|
|
|
97,533 |
|
| Total property and equipment, cost |
|
|
2,770,344 |
|
|
|
1,898,596 |
|
| Less: accumulated depreciation and amortization |
|
|
(1,344,246 |
) |
|
|
(1,074,520 |
) |
| Property and equipment, net |
|
$ |
1,426,098 |
|
|
$ |
824,076 |
|
|