Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Taxes [Abstract]

Schedule Of Components Of The Income Tax Provision

	2019			2018
Current:
Federal	$	0		$	0
State		1			1
Deferred:
Federal		(2	)		(9	)
State		0			0
Total Federal and State Income Taxes	$	(1	)	$	(8	)

Schedule Of Effective Income Tax Rate Reconciliation

	2019			2018
Computed “Expected” Federal Tax Expense (Benefit From)	$	39		$	(4	)
Increase (Decrease) in Taxes Resulting From:
State Income Taxes, net of Federal Benefit		1			1
R&D Credits		(72	)		(41	)
Permanent Differences		5			7
Other		26			29
Total Federal and State Income Taxes	$	(1	)	$	(8	)

Schedule Of Net Deferred Tax Assets and Liabilities

	2019			2018
Deferred Tax Assets:
Vacation accrual	$	24		$	24
Allowance for doubtful accounts		2			2
Stock compensation		93			91
Bonus		2			0
Depreciation and amortization		50			29
Inventory Obsolescence		4			2
R&D credit carryforward		171			154
Valuation allowance		(121	)		(81	)
Total Deferred Tax Assets		225			221
Deferred Tax Liabilities:
Prepaid expenses		22			20
Net unrealized gain on investments		0			9
Total Deferred Tax Liabilities		22			29
Net Deferred Tax Asset	$	203		$	192