XML 50 R38.htm IDEA: XBRL DOCUMENT v3.5.0.2

Note 6 - Conversion of Convertible Notes and Related Accrued Interest (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Convertible Note Series B [Member]
Debt Conversion, Original Debt, Amount	$ 20,000
Accrued Interest	962
Total Principal and Accrued Interest	20,962
Convertible Note Series C [Member]
Debt Conversion, Original Debt, Amount	425,000
Accrued Interest	14,538
Total Principal and Accrued Interest	439,538
Convertible Note Series E [Member]
Debt Conversion, Original Debt, Amount	50,000
Accrued Interest	770
Total Principal and Accrued Interest	50,770
Convertible Note Series F [Member]
Debt Conversion, Original Debt, Amount	200,000
Accrued Interest	225
Total Principal and Accrued Interest	200,225
Debt Conversion, Original Debt, Amount	695,000
Accrued Interest	16,495
Total Principal and Accrued Interest	$ 711,495	$ 0

X

- Definition

The amount of related accrued interest being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

No definition available.

+ Details

Name:	dffn_DebtConversionConvertedInstrumentRelatedAccruedInterest
Namespace Prefix:	dffn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586

+ Details

Name:	us-gaap_DebtConversionConvertedInstrumentAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586

+ Details

Name:	us-gaap_DebtConversionOriginalDebtAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_DebtInstrumentAxis=dffn_ConvertibleNoteSeriesBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=dffn_ConvertibleNoteSeriesCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=dffn_ConvertibleNoteSeriesEMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=dffn_ConvertibleNoteSeriesFMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: