XML 56 R38.htm IDEA: XBRL DOCUMENT v2.4.0.8

Subsequent Events (Details) (Subsequent Event [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Apr. 24, 2014
Subsequent Event [Member]
Subsequent Event [Line Items]
Reverse stock split	one-for-sixteen
Closing bid price per NASDAQ listing notification letter (in dollars per share)		$ 1.00
Consecutive business days for closing bid price of common stock	10 days

X

- Definition

The closing bid price of common stock.

+ References

No definition available.

+ Details

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Namespace Prefix:	dcth_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of consecutive business days for closing bid price of common stock.

+ References

No definition available.

+ Details

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Namespace Prefix:	dcth_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Description of the stock split arrangement. Also provide the retroactive effect given by a stock split that occurs after the balance date but before the release of financial statements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Stock Split

-URI http://asc.fasb.org/extlink&oid=6525746



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 4

-Subparagraph (SAB TOPIC 4.C)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187143-122770



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section C



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

-Number 43

-Section B

-Paragraph 2, 15, 16

-Chapter 7

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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Balance Type:	na
Period Type:	duration

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- Details

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Balance Type:	na
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