Income Taxes (Details) (USD $)	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Details
Tax credit carryforward amount	$ 118,278	$ 101,786
Net deferred tax assets	48,118	37,996
Change in valuation allowance	3,761
Income tax computed at Federal statutory tax rate of 34%	(3,429)	(3,772)
State taxes (net of federal benefit) of 3.3%	(332)	(366)
Deferred taxes and other	$ 3,761	$ 4,138

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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