Change in Fair Value of Warrant Liability (Details) (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2012
Exercise price	$ 0.25	$ 0.25
Market value of stock at end of period	$ 0.10	$ 0.10
Expected dividend rate	0.00%	0.00%
Risk-free interest rate	0.16%	0.16%
Minimum [Member]
Expected volatility rate	183.00%	183.00%
Maximum [Member]
Expected volatility rate	191.00%	191.00%

Exercise price

No definition available.

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Namespace Prefix:	DLYT_
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- Definition

Market value of stock at end of period

+ References

No definition available.

+ Details

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Namespace Prefix:	DLYT_
Data Type:	num:perShareItemType
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Period Type:	duration

- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

+ Details

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

+ Details

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Period Type:	duration

- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	duration