Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Schedule of Effective Tax Rates Reconciliation

The provision for income taxes results in effective tax rates which are different than the federal income tax statutory rate. The provision (benefit) for income taxes for the years ended December 31, 2017 and 2018 were as follows, assuming a 35% and 21% federal effective tax rate, respectively. The Company also has a state tax rate for Oregon, of 6.6% for both December 31, 2017 and 2018.

	2018			2017
Expected federal income tax benefit	$	(1,774,610	)	$	(1,794,492	)
State income taxes after credits		(597,146	)		(348,343	)
Change in valuation allowance		2,371,756			2,142,835
Total provision for income taxes	$	-		$	-

Schedule of Deferred Tax Assets and Liabilities

The components of the net deferred tax assets and liabilities at December 31 consisted of the following:

	2018			2017
Deferred tax assets:
Net operating loss carryforwards	$	7,780,105			5,489,143
Stock-based compensation		623,386			563,356
Total deferred tax assets		8,403,491			6,052,499
Deferred tax liabilities:
Depreciation and amortization		(208,864	)		(92,016	)
Total deferred tax liabilities		(208,864	)		(92,016	)
Valuation allowance		(8,194,627	)		(5,960,483	)
Net deferred tax assets	$	-			-