Amount of gain on sale of anti-noise products division.

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Amount of research and development expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of.

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Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.

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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.

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Amount classified as inventory attributable to disposal group, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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Sale of Andrea Anti-Noise Products Division (Details) - Andrea Anti-Noise Products [Member] - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Operations
Net Revenues	$ 16,728	$ 48,772
Cost of Sales	16,728	48,772
Gross margin
Research and Development Expenses
General, administrative and selling expenses
Gain on sale of Anti-Noise Products Division
Income from Discontinued Operations
Assets
Accounts Receivable, net	15,000		$ 36,995
Inventories, net			26,304
Assets from Discontinued Operations	15,000		63,299
Liabilities
Other current liabilities	7,200		14,700
Liabilities from discontinued operations	$ 7,200		$ 14,700