Giga-tronics Incorporated Annual report pursuant to Section 13 and 15(d)

Note 9 - Income Taxes (Details)

v2.4.1.9

Note 9 - Income Taxes (Details) (USD $)	12 Months Ended
Note 9 - Income Taxes (Details) (USD $)	Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Note 9 - Income Taxes (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	34.00%	34.00%
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ (624,000)
Unrecognized Tax Benefits	93,000us-gaap_UnrecognizedTaxBenefits	70,000us-gaap_UnrecognizedTaxBenefits	1,649,000us-gaap_UnrecognizedTaxBenefits
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	0
Domestic Tax Authority [Member]
Note 9 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	35,900,000
State and Local Jurisdiction [Member]
Note 9 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	$ 25,000,000

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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

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