Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Taxes [Abstract]

Schedule Of Components Of The Income Tax Provision

	2018			2017
Current:
Federal	$	0		$	167
State		1			0
Deferred:
Federal		(9	)		(31	)
State		0			27
Total Federal and State Income Taxes	$	(8	)	$	163

Schedule Of Effective Income Tax Rate Reconciliation

	2018			2017
Computed “Expected” Federal Tax Expense (Benefit From)	$	(4	)	$	156
Increase (Decrease) in Taxes Resulting From:
State Income Taxes, net of Federal Benefit		1			3
Credits		(41	)		(46	)
Domestic Production Activities Deduction		0			(19	)
Permanent Differences		7			4
Effect of U.S. Tax Law Changes (35% to 21%)		0			49
Other		29			16
Total Federal and State Income Taxes	$	(8	)	$	163

Schedule Of Net Deferred Tax Assets and Liabilities

	2018			2017
Deferred Tax Assets:
Vacation accrual	$	24		$	23
Allowance for doubtful accounts		2			2
Stock compensation		91			88
Bonus		0			2
Depreciation and amortization		29			17
Inventory Obsolescence		2			0
R&D credit carryforward		154			101
Valuation allowance		(81	)		(28	)
Total Deferred Tax Assets		221			205
Deferred Tax Liabilities:
Prepaid expenses		20			20
Net unrealized gain on investments		9			3
Total Deferred Tax Liabilities		29			23
Net Deferred Tax Asset	$	192		$	182