Debt (Tables)

6 Months Ended

Jun. 30, 2019

Debt (Tables)

Summary of Debt

	June 30, 2019			December 31, 2018
Notes payable	$	2,400,000		$	1,800,000
Convertible notes payable		702,000			581,950
Test vehicle financing		44,135			56,231
Note payable related party		21,641			12,897
Note payable UPT minority owner		130,000			190,000
		3,297,776			2,641,078
Debt discount		(632,934	)		(513,245	)
		2,664,842			2,127,833
Less: current portion		(2,631,268	)		(2,091,014	)
Long-term portion	$	33,574		$	36,819

Notes payable warrants issued

	Number of Warrants		Weighted- average Exercise Price		Weighted-average Remaining Life (Years)		Aggregate  Intrinsic Value
Outstanding, December 31, 2018		14,467,717		0.05		4.6	$	1,564
Granted		4,400,000		0.05
Forfeited or expired		--		--
Exercised		--		--
Outstanding, June 30, 2019		18,867,717		0.05		4.2	$	379,596
Exercisable, June 30, 2019		18,867,717		0.05		4.2	$	379,596

Future contractual maturities of debt

Year ending December 31,
2019	$	2,000,676
2020		634,003
2021		7,358
2022		8,134
2023		8,992
2024		5,679
	$	2,664,842