Delcath Systems (DCTH) 10-Q 6 Aug 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Jun. 30, 2014	Aug. 04, 2014
Document and Entity Information [Abstract]	'	'
Entity Registrant Name	'DELCATH SYSTEMS, INC.	'
Entity Central Index Key	'0000872912	'
Current Fiscal Year End Date	'--12-31	'
Entity Well-known Seasoned Issuer	'No	'
Entity Voluntary Filers	'No	'
Entity Current Reporting Status	'Yes	'
Entity Filer Category	'Non-accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	9,451,930
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Jun-14	'

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (Unaudited) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Current assets	'		'
Cash and cash equivalents	$27,284		$31,249
Accounts receivables, net	172		349
Inventories, net	600		719
Prepaid expenses and other current assets	852		1,711
Total current assets	28,908		34,028
Property, plant and equipment, net	2,421		3,069
Total assets	31,329		37,097
Current liabilities	'		'
Accounts payable	239		582
Accrued expenses	4,087		3,740
Warrant liability	1,075		2,310
Total current liabilities	5,401		6,632
Other non-current liabilities	748		366
Total liabilities	6,149		6,998
Commitments and contingencies (Note 11)	'		'
Stockholders' equity	'		'
Preferred stock, $.01 par value; 10,000,000 shares authorized; no shares issued and outstanding at June 30, 2014 and December 31, 2013	0		0
Common stock, $.01 par value; 170,000,000 shares authorized; 9,451,870 and 8,394,397 shares issued and 9,447,392 and 8,392,641 shares outstanding at June 30, 2014 and December 31, 2013, respectively *	95	[1]	84	[1]
Additional paid-in capital	264,072		259,102
Accumulated deficit	-239,010		-229,132
Treasury stock, at cost; 1,757 shares at June 30, 2014 and December 31, 2013 *	-51	[1]	-51	[1]
Accumulated other comprehensive income	74		96
Total stockholders' equity	25,180		30,099
Total liabilities and stockholders' equity	$31,329		$37,097
[1]	Reflects a one-for- sixteen (1:16) reverse stock split effected on April 8, 2014.

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	3 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Stockholders' equity	'	'
Preferred stock, par value (in dollars per share)	$0.01	$0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$0.01	$0.01
Common stock, shares authorized (in shares)	170,000,000	170,000,000
Common stock, shares issued (in shares)	9,451,870	8,394,397
Common stock, shares outstanding (in shares)	9,447,392	8,392,641
Treasury stock, at cost (in shares)	1,757	1,757
Reverse stock split ratio	'one-for- sixteen (1:16)	'one-for- sixteen (1:16)

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) (USD $)	3 Months Ended				6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
REVENUES	'		'		'		'
Product revenues	$251		$0		$561		$81
Other revenues	0		0		0		300
Total revenues	251		0		561		381
COSTS OF SALES	'		'		'		'
Costs of goods sold	-66		-332		-160		-363
Gross profit	185		-332		401		18
OPERATING EXPENSES	'		'		'		'
Selling, general and administrative	4,597		6,263		8,416		12,346
Research and development	1,492		3,992		2,949		8,462
Total operating expenses	6,089		10,255		11,365		20,808
Loss from operations	-5,904		-10,587		-10,964		-20,790
OTHER INCOME (EXPENSE)	'		'		'		'
Change in fair value of warrant liability, net	1,297		5,115		1,092		2,842
Interest income	1		5		2		15
Other expenses	6		-15		-8		-395
Net loss	-4,600		-5,482		-9,878		-18,328
LOSS PER COMMON SHARE	'		'		'		'
Basic loss per common share (in dollars per share)	($0.49)	[1]	($0.91)	[1]	($1.06)	[1]	($3.22)	[1]
Diluted loss per common share (in dollars per share)	($0.52)	[1]	($0.91)	[1]	($1.08)	[1]	($3.22)	[1]
WEIGHTED AVERAGE COMMON SHARES	'		'		'		'
Basic weighted average common shares outstanding (in shares)	9,426,169	[1]	6,023,785	[1]	9,363,123	[1]	5,683,380	[1]
Diluted weighted average common shares outstanding (in shares)	9,480,933	[1]	6,023,785	[1]	9,462,717	[1]	5,683,380	[1]
OTHER COMPREHENSIVE INCOME (LOSS)	'		'		'		'
Foreign currency translation adjustments	-20		6		-22		369
Comprehensive loss	($4,620)		($5,476)		($9,900)		($17,959)
[1]	Reflects a one-for- sixteen (1:16) reverse stock split effected on April 8, 2014.

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) (Parenthetical)	3 Months Ended		6 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2013	Dec. 31, 2013
Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) [Abstract]	'	'	'	'
Reverse stock split ratio	'one-for- sixteen (1:16)	'one-for- sixteen (1:16)	'one-for- sixteen (1:16)	'one-for- sixteen (1:16)

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:	'	'
Net loss	($9,878)	($18,328)
Adjustments to reconcile net loss to net cash used in operating activities:	'	'
Stock option compensation expense	257	571
Restricted stock compensation expense	60	241
Depreciation expense	499	604
Provision for inventory obsolescence	102	17
Warrant liability fair value adjustment	-1,092	-2,842
Loss on write-downs and disposals of equipment	123	5
Non-cash interest income	0	1
Changes in assets and liabilities:	'	'
Decrease (increase) in prepaid expenses and other current assets	856	-132
Decrease in accounts receivable	183	84
Decrease in inventories	15	157
Increase (decrease) in accounts payable and accrued expenses	7	-1,576
Increase (decrease) in other non-current liabilities	383	-300
Net cash used in operating activities	-8,485	-21,498
Cash flows from investing activities:	'	'
Purchase of property, plant, and equipment	0	-79
Proceeds from sales of property, plant, and equipment	22	0
Net cash provided by (used in) investing activities	22	-79
Cash flows from financing activities:	'	'
Net proceeds from sale of stock and exercise of stock options and warrants	4,521	29,975
Net cash provided by financing activities	4,521	29,975
Foreign currency effects on cash	-23	202
Net (decrease) increase in cash and cash equivalents	-3,965	8,600
Cash and cash equivalents:	'	'
Beginning of period	31,249	23,726
End of period	27,284	32,326
Supplemental non-cash activities:	'	'
Fair value of warrants exercised	$143	$219

General

General	6 Months Ended
	Jun. 30, 2014
General [Abstract]	'
General	'
	-1	General
	The interim Condensed Consolidated Financial Statements of Delcath Systems, Inc. (“Delcath” or the “Company”) for the three and six months ended June 30, 2014 and 2013 should be read in conjunction with the Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K (“Annual Report”) for the year ended December 31, 2013, which has been filed with the Securities Exchange Commission (“SEC”) and can also be found on the Company’s website (www.delcath.com). In these notes the terms “us”, “we” or “our” refer to Delcath and its consolidated subsidiaries.
	On April 8, 2014, the Company effected a one-for-sixteen (1:16) reverse stock split. Refer to Note 7 Stockholders’ Equity of these Condensed Consolidated Financial Statements for further information.
	Description of Business
	Delcath Systems, Inc. is a specialty pharmaceutical and medical device company focused on oncology. Our proprietary product—Melphalan Hydrochloride for Injection for use with the Delcath Hepatic Delivery System (Melphalan HDS)—is designed to administer high dose chemotherapy to the liver, while controlling the systemic exposure to those agents. The Company's principal focus is on the treatment of primary and metastatic liver cancers.
	In the United States, Melphalan HDS is considered a combination drug and device product, and is regulated as a drug by the United States Food and Drug Administration (FDA). Melphalan HDS has not been approved for sale in the United States. In Europe, our proprietary system to deliver and filter melphalan hydrochloride is marketed as a device under the trade name Delcath Hepatic CHEMOSAT® Delivery System for Melphalan (CHEMOSAT). In April 2012, we obtained authorization to affix a CE Mark for Generation Two CHEMOSAT.  The right to affix the CE mark allows the Company to market and sell CHEMOSAT in Europe. The Company has initiated plans to investigate Melphalan HDS for primary liver cancer.
	The Company has incurred losses since inception. The Company anticipates incurring additional losses until such time, if ever, that it can generate significant sales. Management believes that its capital resources are adequate to fund operations through the first half of 2015, but anticipates that additional working capital may be required to continue operations. To the extent additional capital is not available when needed, the Company may be forced to abandon some or all of its development and commercialization efforts, which would have a material adverse effect on the prospects of the business.  Operations of the Company are subject to certain risks and uncertainties, including, among others, uncertainties and risks related to product development; regulatory approvals; technology; patents and proprietary rights; comprehensive government regulations; limited commercial manufacturing; marketing and sales experience; and dependence on key personnel.
	Basis of Presentation
	These interim Condensed Consolidated Financial Statements are unaudited and were prepared by the Company in accordance with generally accepted accounting principles in the United States of America (GAAP) and with the SEC’s instructions to Form 10-Q and Article 10 of Regulation S-X. They include the accounts of all entities controlled by Delcath and all significant inter-company accounts and transactions have been eliminated in consolidation.
	The preparation of interim financial statements requires management to make assumptions and estimates that impact the amounts reported. These interim Condensed Consolidated Financial Statements, in the opinion of management, reflect all adjustments, consisting of normal recurring accruals, necessary for a fair presentation of the Company’s results of operations, financial position and cash flows for the interim periods ended June 30, 2014 and 2013; however, certain information and footnote disclosures normally included in our Annual Report have been condensed or omitted as permitted by GAAP. It is important to note that the Company’s results of operations and cash flows for interim periods are not necessarily indicative of the results of operations and cash flows to be expected for a full fiscal year.
	Significant Accounting Policies
	A description of our significant accounting policies has been provided in Note 3 Summary of Significant Accounting Policies to the Consolidated Financial Statements included in our Annual Report.
	Recently Adopted Accounting Pronouncements
	In March 2013, the FASB issued ASU 2013-05, Foreign Currency Matters (Topic 830): Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity, which permits an entity to release cumulative translation adjustments into net income when a reporting entity (parent) ceases to have a controlling financial interest in a subsidiary or group of assets that is a business within a foreign entity.  Accordingly, the cumulative translation adjustment should be released into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided, or, if a controlling financial interest is no longer held. The revised standard became effective for fiscal years beginning after December 15, 2013. The Company adopted this guidance effective January 1, 2014.  The Company’s adoption of this standard did not have a material impact on its consolidated financial statements.
	Accounting Pronouncements Not Yet Adopted
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”) that updates the principles for recognizing revenue. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 also amends the required disclosures of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. ASU 2014-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. The Company expects to adopt this guidance when effective, and the impact on our financial statements is not currently estimable.
	In June 2014, the FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (“ASU 2014-12”). ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant-date fair value of the award. ASU 2014-12 is effective for annual reporting periods beginning after December 15, 2015, with early adoption permitted. The Company is evaluating the potential impacts of the new standard on its existing stock-based compensation plans.

Inventories

Inventories	6 Months Ended
	Jun. 30, 2014
Inventories [Abstract]	'
Inventories	'
	-2	Inventories
	Inventories consist of the following:
	(in thousands)		June 30,		December 31,
			2014		2013
	Raw materials		$	196	$	249
	Work-in-process			295		364
	Finished goods			109		106
	Total inventory		$	600	$	719

Prepaid_Expenses_and_Other_Cur

Prepaid Expenses and Other Current Assets	6 Months Ended
	Jun. 30, 2014
Prepaid Expenses and Other Current Assets [Abstract]	'
Prepaid Expenses and Other Current Assets	'
	-3	Prepaid Expenses and Other Current Assets
	Prepaid expenses and other current assets consist of the following:
	(in thousands)		June 30,		December 31,
			2014		2013
	Kits for clinical use		$	327	$	287
	Insurance premiums			322		407
	Professional fees			27		377
	Income tax credits receivable			18		326
	Other1			158		314
	Total prepaid expenses and other current assets		$	852	$	1,711
	1 Other consists of various prepaid expenses and other current assets with no individual item accounting for more than 5% of the total balance at June 30, 2014 and December 31, 2013.

Property_Plant_and_Equipment

Property, Plant, and Equipment	6 Months Ended
	Jun. 30, 2014
Property, Plant, and Equipment [Abstract]	'
Property, Plant, and Equipment	'
	-4	Property, Plant, and Equipment
	Property, plant, and equipment consist of the following:
	(in thousands)		June 30,			December 31,
			2014			2013
	Enterprise hardware and software		$	2,009		$	2,143
	Leaseholds			1,667			1,749
	Equipment			1,421			1,552
	Furniture			957			957
	Buildings and land			603			603
	Property, plant and equipment, gross			6,657			7,004
	Accumulated depreciation			(4,236	)		(3,935	)
	Property, plant and equipment, net		$	2,421		$	3,069
	Depreciation expense for the three and six months ended June 30, 2014 was approximately $0.3 million and $0.5 million, respectively, as compared to approximately $0.3 million and $0.6 million for the same periods in 2013.

Accrued_Expenses

Accrued Expenses	6 Months Ended
	Jun. 30, 2014
Accrued Expenses [Abstract]	'
Accrued Expenses	'
	-5	Accrued Expenses
	Accrued expenses consist of the following:
	(in thousands)		June 30,		December 31,
			2014		2013
	Compensation, excluding taxes		$	2,470	$	1,866
	Deferred rent			315		485
	Professional fees			224		360
	Short-term portion of lease restructuring			209		–
	Other1			869		1,029
	Total accrued expenses		$	4,087	$	3,740
	1 Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at June 30, 2014 and December 31, 2013.
	In November 2013, the Board of Directors approved an Employee Retention Program for certain key employees, including the Company’s executive officers. The key employees will be eligible to receive a cash retention bonus payment equal to fifty percent (50%) of their current annual salary if they remain employed by the Company through March 31, 2015. The expense related to this program is being accrued ratably over the required service period and has been included in Accrued expenses on the Condensed Consolidated Balance Sheets and in both Selling, general and administrative and Research and development on the Condensed Consolidated Statements of Operations.
	For a description of the Company’s lease restructuring liability refer to Note 6 Restructuring Expenses of these Condensed Consolidated Financial Statements.

Restructuring_Expenses

Restructuring Expenses	6 Months Ended
	Jun. 30, 2014
Restructuring Expenses [Abstract]	'
Restructuring Expenses	'
	-6	Restructuring Expenses
	During 2013, the Company implemented workforce restructurings to better focus its organizational structure, increase efficiency and concentrate financial resources on its clinical development program and European commercialization activity. This resulted in a total reduction in the Company’s workforce by 50 employees. During the second quarter of 2014, the Company implemented additional workforce restructurings that resulted in a total reduction in the Company’s workforce by seven employees. As a result of termination benefits provided to these 57 employees the Company has incurred a total restructuring charge of approximately $4.8 million for employee related expenses. At June 30, 2014, the remaining restructuring reserve of approximately $1.5 million is included in Accrued expenses and Other non-current liabilities on the Condensed Consolidated Balance Sheets for approximately $1.4 million and $0.1 million, respectively.
	In order to more appropriately align its office space with the reduced size of its workforce, during the quarter ended June 30, 2014, the Company implemented a plan to vacate and sub-lease office space at its 810 Seventh Avenue location in New York, NY. On May 22, 2014, the Company entered into a sub-lease agreement for approximately one-half of the office space at this location and had vacated and relinquished the premises to the sub-tenant as of June 30, 2014. At June 30, 2014, future rent obligations for the vacated space under the Company’s Prime Lease over the remaining lease term of 81 months totaled approximately $3.6 million. Under its new sub-lease agreement for the vacated space the Company will receive future sub-lease rental receipts totaling approximately $2.6 million, resulting in net future cash outflows of approximately $1.0 million. In accordance with ASC 420, Exit or Disposal Cost Obligations, the Company calculated the fair value of the remaining net cash flow liability for the vacated space and recorded a lease restructuring reserve of approximately $0.9 million. Additionally, during the quarter ended June 30, 2014, the Company recorded contract termination costs related to the sub-lease of approximately $150,000 and wrote off approximately $50,000 of unamortized leasehold improvements related to the vacated space. The expenses related to this lease restructuring have been recorded in Selling, general and administrative on the Condensed Consolidated Statements of Operations while the fair value of the liability has been included in both Accrued expenses and Other non-current liabilities on the Condensed Consolidated Balance Sheets.
	The following table provides the year-to-date activity of the Company’s restructuring reserves as of June 30, 2014:
	(in thousands)		Employee			Operating
			Costs			Lease
	Reserve balance as of December 31, 2013		$	2,019		$	–
	Charges			722			855
	Payments / utilizations			(1,287	)		–
	Reserve balance as of June 30, 2014		$	1,454		$	855

Stockholders_Equity

Stockholders Equity	6 Months Ended
	Jun. 30, 2014
Stockholders Equity [Abstract]	'
Stockholders Equity	'
	-7	Stockholders’ Equity
	Stock Issuances
	Reverse Stock Split
	On February 24, 2014, shareholders of the Company approved, through a shareholder vote, an amendment to the Company’s Amended and Restated Certificate of Incorporation authorizing the Board of Directors to effect a reverse stock split of Delcath’s common stock. The reverse stock split became effective on April 8, 2014 at which time Delcath’s common stock began trading on the NASDAQ Stock Exchange on a one-for-sixteen (1:16) split-adjusted basis. All owners of record as of the close of the NASDAQ market on April 8, 2014 received one issued and outstanding share of Delcath common stock in exchange for sixteen issued and outstanding shares of Delcath common stock. No fractional shares were issued in connection with the reverse stock split. All fractional shares created by the one-for-sixteen exchange were rounded up to the next whole share. The reverse stock split had no impact on the number of common shares authorized or the par value per share of Delcath common stock, which remain 170,000,000 and $0.01, respectively. All current and prior period amounts related to shares, share prices and earnings per share, presented in these Condensed Consolidated Financial Statements and the accompanying Notes, have been restated to give retrospective presentation for the reverse stock split.
	At-the-Market (“ATM”) Programs
	In December 2011, the Company entered into an agreement with Cowen and Company, LLC (“Cowen”) to sell shares of its common stock, par value $.01 per share, from time to time, through an ATM equity offering program having aggregate sales proceeds of $39.8 million, under which Cowen would act as sales agent. During the first quarter of 2013, the Company sold approximately 14.2 million shares of its common stock under this ATM program for proceeds of approximately $20.9 million, with net cash proceeds after related expenses of approximately $20.8 million, and successfully completed the program. As of March 31, 2013, there were no shares of common stock of the Company remaining for sale under this ATM program.
	In March 2013, the Company entered into a new agreement with Cowen to sell shares of the Company’s common stock, par value $.01 per share, from time to time, through an ATM equity offering program having aggregate sales proceeds of $50.0 million, under which Cowen will act as sales agent. During the year ended December 31, 2013, the Company sold approximately 1.0 million shares of its common stock under this ATM program for proceeds of approximately $5.0 million, with net cash proceeds after related expenses of approximately $4.8 million. During the first quarter of 2014 the Company sold an additional 1.0 million shares of its common stock under this ATM program for proceeds of approximately $4.4 million, with net cash proceeds after related expenses of approximately $4.4 million. The shares were issued pursuant to an effective registration statement on Form S-3 (333-187230). The net proceeds will be used for general corporate purposes, including, but not limited to, commercialization of our products, obtaining regulatory approvals, funding of our clinical trials, capital expenditures and working capital. There were no shares of common stock sold under the ATM program during the second quarter of 2014. As of June 30, 2014, the Company has approximately $40.4 million remaining under the program.
	Committed Equity Financing Facility (“CEFF”) Program
	In December 2012, the Company entered into an agreement with Terrapin Opportunity, L.P. (“Terrapin”) for a CEFF program. Under the agreement Terrapin committed to purchase up to $35.0 million of Delcath common stock over a 24-month term. Since inception, the Company has sold approximately 0.5 million shares of its common stock through the program for total proceeds of approximately $11.1 million, with net cash proceeds after related expenses of approximately $10.8 million. As a result, there was approximately $23.9 million available under this CEFF program as of June 30, 2014. The shares were issued pursuant to an effective registration statement on Form S-3 (333-183675). The net proceeds will be used for general corporate purposes including, but not limited to, commercialization of our products, obtaining regulatory approvals, funding of our clinical trials, capital expenditures and general working capital needs.
	Warrants
	In June 2009, the Company completed the sale of 0.1 million shares of its common stock and the issuance of warrants to purchase 0.1 million common shares (the “2009 Warrants”) pursuant to a subscription agreement with a single investor. The Company received proceeds of $3.0 million, with net cash proceeds after related expenses from this transaction of approximately $2.7 million. Of those proceeds, the Company allocated an estimated fair value of $2.2 million to the 2009 Warrants. As required by the 2009 Warrant agreement, the exercise price of the warrants was adjusted following the Company’s October 2013 sale of common stock and warrants. The shares and warrants were issued pursuant to an effective registration statement on Form S-3. During the six months ended June 30, 2014, 35,000 2009 Warrants were exercised for net proceeds of approximately $0.1 million. The 2009 Warrants had a five-year term which expired on June 15, 2014. The remaining liability after warrant exercises was credited to pre-tax derivative instrument income.
	In May 2012, the Company completed the sale of 1.0 million shares of its common stock and the issuance of warrants to purchase 0.3 million common shares (the “2012 Warrants”) pursuant to an underwriting agreement. The Company received proceeds of $21.5 million, with net cash proceeds after related expenses from this transaction of approximately $21.1 million. Of those proceeds, the Company allocated an estimated fair value of $3.4 million to the 2012 Warrants. As required by the 2012 Warrant agreement, the exercise price of the warrants was adjusted following the Company’s October 2013 sale of common stock and warrants. At June 30, 2014, the 2012 Warrants were exercisable at $2.56 per share with approximately 260,000 warrants outstanding. The 2012 Warrants have a three-year term. The shares and warrants were issued pursuant to an effective registration statement on Form S-3. During the six months ended June 30, 2014, approximately 13,000 2012 Warrants were exercised for net proceeds of approximately $34,000.
	In October 2013, the Company completed the sale of 1.3 million shares of its common stock and the issuance of warrants to purchase 0.6 million common shares (the “2013 Warrants”) pursuant to a placement agency agreement. The Company received proceeds of $7.5 million, with net cash proceeds after related expenses from this transaction of approximately $6.9 million. Of those proceeds, the Company allocated an estimated fair value of $1.9 million to the 2013 Warrants. The 2013 Warrants became exercisable on April 30, 2014 and at June 30, 2014, the 2013 Warrants were exercisable at $7.04 per share with 0.6 million warrants outstanding. The 2013 Warrants have a five-year term. The shares and warrants were issued pursuant to an effective registration statement on Form S-3. There were no 2013 Warrants exercised during the six months ended June 30, 2014.
	Stock Incentive Plans
	The Company established the 2004 Stock Incentive Plan and the 2009 Stock Incentive Plan (collectively, the “Plans”) under which 187,500, and 406,250 shares, respectively, have been reserved for the issuance of stock options, stock appreciation rights, restricted stock, stock grants and other equity awards. The Plans are administered by the Compensation and Stock Option Committee of the Board of Directors which determines the individuals to whom awards shall be granted as well as the type, terms, conditions, option price and the duration of each award.
	A stock option grant allows the holder of the option to purchase a share of the Company’s common stock in the future at a stated price. Options granted under the Plans vest as determined by the Company’s Compensation and Stock Option Committee and expire over varying terms, but not more than ten years from the date of grant. Stock option activity for the six months ended June 30, 2014 is as follows:
			Stock Option Activity under the Plans
			Stock			Exercise		Weighted		Weighted
			Options			Price		Average		Average
						per Share		Exercise		Remaining
								Price		Life
										(Years)
	Outstanding at December 31, 2013			252,158		$	4.80 — $248.64	$	57.9		7.36
	Granted			—			—		—
	Forfeited			(52,303	)	$	5.92 — $248.64		75.99
	Expired			(625	)	$	58.56 — $58.56		58.56
	Outstanding at June 30, 2014			199,230		$	4.80 — $248.64	$	53.16		7.08
	For the three and six months ended June 30, 2014, the Company recognized compensation expense of approximately $0.1 million and $0.3 million, respectively, relating to stock options granted to employees.  For the three and six months ended June 30, 2013, the Company recognized compensation expense of approximately $0.1 million and $0.6 million, respectively, relating to stock options granted to employees.
	There were no options granted during the six months ended June 30, 2014. The estimated fair value of each option award granted during the six month period ended June 30, 2013 was determined on the date of grant using an option pricing model with the following assumptions:
			Six months ended
			30-Jun-13
	Dividend yield		None
	Expected volatility			86.16% — 93.68%
	Weighted average volatility			86.21%
	Risk-free interest rates			0.99% — 1.36%
	Expected life (in years)			6.8
	No dividend yield was assumed because the Company has never paid a cash dividend on its common stock and does not expect to pay dividends in the foreseeable future. Volatilities were developed using the Company’s historical volatility. The risk-free interest rate was developed using the U.S. Treasury yield for periods equal to the expected life of the stock options on the grant date. The expected option term for grants made during the second half of 2012 and thereafter is based on actual historical results. The expected option term for grants made prior to that was developed based on the mid-point between the vesting date and the expiration date of each respective grant as permitted under ASC 718. This method of determining the expected holding period was utilized at that time because the Company did not yet have sufficient historical experience from which to estimate the period.
	Restricted stock activity for the six months ended June 30, 2014 is as follows:
			Restricted Stock Activity
			under the Plans
			Restricted			Weighted Average
			Stock			Grant Date
						Fair Value
	Non-vested at December 31, 2013			20,347		$	16.84
	Granted			—			—
	Vested			(17,233	)		12.7
	Forfeited			(393	)		38.24
	Non-vested at June 30, 2014			2,721		$	39.98
	For the three and six months ended June 30, 2014, the Company recognized compensation expense of approximately $0.02 million and $0.06 million, respectively, related to restricted stock granted to employees.  For the three and six months ended June 30, 2013, the Company recognized compensation expense of approximately $0.1 million and $0.2 million, respectively, related to restricted stock granted to employees.

Fair_Value_Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2014
Fair Value Measurements [Abstract]	'
Fair Value Measurements	'
	-8	Fair Value Measurements
	Derivative Warrant Liability
	As disclosed in Note 7 Stockholders’ Equity of these Condensed Consolidated Financial Statements, the Company allocated part of the proceeds of public offerings in 2009, 2012 and 2013 of the Company’s common stock to warrants issued in connection with those transactions. The valuation of the warrants was determined using an option pricing model. This model uses inputs such as the underlying price of the shares issued when the warrant is exercised, volatility, risk free interest rate and expected life of the instrument. The Company has determined that the warrants should be classified as liabilities and has accounted for them as derivative instruments in accordance with ASC 815. Additionally, the Company has determined that the warrant derivative liability should be classified within Level 3 of the fair-value hierarchy by evaluating each input for the option pricing model against the fair-value hierarchy criteria and using the lowest level of input as the basis for the fair-value classification as called for in ASC 820. There are six inputs: closing price of Delcath stock on the day of evaluation; the exercise price of the warrants; the remaining term of the warrants; the volatility of Delcath’s stock over that term; annual rate of dividends; and the riskless rate of return. Of those inputs, the exercise price of the warrants and the remaining term are readily observable in the warrant agreements. The annual rate of dividends is based on the Company’s historical practice of not granting dividends. The closing price of Delcath stock would fall under Level 1 of the fair-value hierarchy as it is a quoted price in an active market (ASC 820-10). The riskless rate of return is a Level 2 input as defined in ASC 820-10, while the historical volatility is a Level 3 input as defined in ASC 820. Since the lowest level input is a Level 3, Delcath determined the warrant derivative liability is most appropriately classified within Level 3 of the fair value hierarchy.
	For the three and six months ended June 30, 2014, the Company recorded pre-tax derivative warrant income of $1.3 million and $1.1 million, respectively. The resulting derivative warrant liabilities totaled $1.1 million at June 30, 2014. In the event of a hypothetical 10% increase in the market price of our common shares on which the June 30, 2014 valuation was based, the value of the derivative liability would have increased by $0.2 million. Management expects that the warrants will either be exercised or expire worthless. The fair value of the warrants at June 30, 2014 was determined by using an option pricing model with the following assumptions:
			2013				2012
			Warrants				Warrants
	Expected volatility			94.18%				111.35%
	Risk-free interest rates			1.34%				0.11%
	Expected life (in years)			4.33				0.92
	Money Market Funds
	The Company has determined that the inputs associated with the fair value determination of its money market funds are based on quoted prices (unadjusted) and, as a result, the investments have been classified within Level 1 of the fair value hierarchy.
	The table below presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2014, aggregated by the level in the fair value hierarchy within which those measurements fall.
		Assets and Liabilities Measured at Fair Value
		on a Recurring Basis
	(in thousands)	Level 1				Level 2			Level 3			Balance at
												30-Jun-14
	Assets
	Money market funds		$	1,945			$	—		$	—		$	1,945
	Liabilities
	Warrant liability		$	—			$	—		$	1,075		$	1,075
	The table below presents the activity within Level 3 of the fair value hierarchy for the six months ended June 30, 2014:
	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	(in thousands)		Warrant
			Liability
	Beginning balance as of December 31, 2013		$	2,310
	Total change in the fair value of the liability included in earnings, including warrant expirations			(1,092	)
	Fair value of warrants exercised			(143	)
	Ending balance as of June 30, 2014		$	1,075

Net_Loss_per_Common_Share

Net Loss per Common Share	6 Months Ended
	Jun. 30, 2014
Net Loss per Common Share [Abstract]	'
Net Loss per Common Share	'
	-9	Net Loss per Common Share
	Basic net loss per share is determined by dividing net loss by the weighted average shares of common stock outstanding during the period. Diluted net loss per share is determined by dividing net loss by diluted weighted average shares outstanding. Diluted weighted average shares reflects the dilutive effect, if any, of potentially dilutive common shares, such as stock options and warrants calculated using the treasury stock method. In periods with reported net operating losses, all common stock options and warrants are deemed anti-dilutive such that basic net loss per share and diluted net loss per share are equal. However, in certain periods in which the exercise price of the warrants was less than the last reported sales price of Delcath’s common stock on the final trading day of the period and there is a gain recorded pursuant to the change in fair value of the warrant derivative liability, the impact of gains related to the mark-to-market adjustment of the warrants outstanding at the end of the period is reversed and the treasury stock method is used to determine diluted earnings per share.
	The calculation of net loss and the number of shares used to compute basic and diluted earnings per share for the three and six month periods ended June 30, 2014 and 2013 are as follows:
			Three months ended						Six months ended
			June 30,						June 30,
	(in thousands, except share data)		2014			2013			2014			2013
	Net loss – basic		$	(4,600	)	$	(5,482	)	$	(9,878	)	$	(18,328	)
	Adjustment for gain on warrant derivative liability			(356	)		—			(363	)		—
	Net loss – diluted		$	(4,956	)	$	(5,482	)	$	(10,241	)	$	(18,328	)
	Weighted average shares outstanding – basic			9,426,169			6,023,785			9,363,123			5,683,380
	Adjustment for warrant exercises			54,764			—			99,594			—
	Weighted average shares outstanding – diluted			9,480,933			6,023,785			9,462,717			5,683,380
	Net loss per share – basic		$	(0.49	)	$	(0.91	)	$	(1.06	)	$	(3.22	)
	Net loss per share – diluted		$	(0.52	)	$	(0.91	)	$	(1.08	)	$	(3.22	)
	The following potentially dilutive securities were excluded from the computation of earnings per share as of June 30, 2014 and 2013 because their effects would be anti-dilutive:
			June 30,
			2014			2013
	Stock options			199,230			323,417
	Unvested restricted shares			2,721			24,797
	Warrants			589,500			339,994
	Total			791,451			688,208

Taxes

Taxes	6 Months Ended
	Jun. 30, 2014
Taxes [Abstract]	'
Taxes	'
	-10	Taxes
	As discussed in Note 13 Income Taxes of the Company’s Annual Report, the Company has a valuation allowance against the full amount of its net deferred tax assets.   The Company currently provides a valuation allowance against deferred tax assets when it is more likely than not that some portion or all of its deferred tax assets will not be realized. The Company has not recognized any unrecognized tax benefits in its balance sheet.
	The Company is subject to income tax in the U.S., as well as various state and international jurisdictions. The Company has not been audited by the U.S. Internal Revenue Service, international tax authorities, or any states in connection with income taxes. The Company’s New York State tax returns have been subject to annual desk reviews which have resulted in insignificant adjustments to the related franchise tax liabilities and credits. The Company’s tax years generally remain open to examination for all federal, state and foreign tax matters until its net operating loss carryforwards are utilized and the applicable statutes of limitation have expired. The federal and state tax authorities can generally reduce a net operating loss (but not create taxable income) for a period outside the statute of limitations in order to determine the correct amount of net operating loss which may be allowed as a deduction against income for a period within the statute of limitations.

Commitments_and_Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2014
Commitments and Contingencies [Abstract]	'
Commitments and Contingencies	'
	-11	Commitment and Contingencies
	The Company is a party to several legal proceedings. Refer to Part II, Item 1 Legal Proceedings in this Quarterly Report on Form 10-Q for more information.

Subsequent_Events

Subsequent Events	6 Months Ended
	Jun. 30, 2014
Subsequent Events [Abstract]	'
Subsequent Events	'
	-12	Subsequent Events
	The Company completed an evaluation of the impact of any subsequent events through the date financial statements were issued and determined there were no other subsequent events requiring disclosure in or adjustment to these financial statements.

General_Policies

General (Policies)	6 Months Ended
	Jun. 30, 2014
General [Abstract]	'
Basis of Presentation	'
	Basis of Presentation
	These interim Condensed Consolidated Financial Statements are unaudited and were prepared by the Company in accordance with generally accepted accounting principles in the United States of America (GAAP) and with the SEC’s instructions to Form 10-Q and Article 10 of Regulation S-X. They include the accounts of all entities controlled by Delcath and all significant inter-company accounts and transactions have been eliminated in consolidation.
	The preparation of interim financial statements requires management to make assumptions and estimates that impact the amounts reported. These interim Condensed Consolidated Financial Statements, in the opinion of management, reflect all adjustments, consisting of normal recurring accruals, necessary for a fair presentation of the Company’s results of operations, financial position and cash flows for the interim periods ended June 30, 2014 and 2013; however, certain information and footnote disclosures normally included in our Annual Report have been condensed or omitted as permitted by GAAP. It is important to note that the Company’s results of operations and cash flows for interim periods are not necessarily indicative of the results of operations and cash flows to be expected for a full fiscal year.
Recently Adopted Accounting Pronouncements	'
	Recently Adopted Accounting Pronouncements
	In March 2013, the FASB issued ASU 2013-05, Foreign Currency Matters (Topic 830): Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity, which permits an entity to release cumulative translation adjustments into net income when a reporting entity (parent) ceases to have a controlling financial interest in a subsidiary or group of assets that is a business within a foreign entity.  Accordingly, the cumulative translation adjustment should be released into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided, or, if a controlling financial interest is no longer held. The revised standard became effective for fiscal years beginning after December 15, 2013. The Company adopted this guidance effective January 1, 2014.  The Company’s adoption of this standard did not have a material impact on its consolidated financial statements.
Accounting Pronouncements Not Yet Adopted	'
	Accounting Pronouncements Not Yet Adopted
	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”) that updates the principles for recognizing revenue. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 also amends the required disclosures of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. ASU 2014-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. The Company expects to adopt this guidance when effective, and the impact on our financial statements is not currently estimable.
	In June 2014, the FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (“ASU 2014-12”). ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. As such, the performance target should not be reflected in estimating the grant-date fair value of the award. ASU 2014-12 is effective for annual reporting periods beginning after December 15, 2015, with early adoption permitted. The Company is evaluating the potential impacts of the new standard on its existing stock-based compensation plans.

Inventories_Tables

Inventories (Tables)	6 Months Ended
	Jun. 30, 2014
Inventories [Abstract]	'
Schedule of inventories	'
	Inventories consist of the following:
	(in thousands)	June 30,		December 31,
		2014		2013
	Raw materials	$	196	$	249
	Work-in-process		295		364
	Finished goods		109		106
	Total inventory	$	600	$	719

Prepaid_Expenses_and_Other_Cur1

Prepaid Expenses and Other Current Assets (Tables)	6 Months Ended
	Jun. 30, 2014
Prepaid Expenses and Other Current Assets [Abstract]	'
Prepaid expenses and other current assets	'
	Prepaid expenses and other current assets consist of the following:
	(in thousands)	June 30,		December 31,
		2014		2013
	Kits for clinical use	$	327	$	287
	Insurance premiums		322		407
	Professional fees		27		377
	Income tax credits receivable		18		326
	Other1		158		314
	Total prepaid expenses and other current assets	$	852	$	1,711
	1 Other consists of various prepaid expenses and other current assets with no individual item accounting for more than 5% of the total balance at June 30, 2014 and December 31, 2013.

Property_Plant_and_Equipment_T

Property, Plant, and Equipment (Tables)	6 Months Ended
	Jun. 30, 2014
Property, Plant, and Equipment [Abstract]	'
Components of property, plant and equipment	'
	Property, plant, and equipment consist of the following:
	(in thousands)	June 30,			December 31,
		2014			2013
	Enterprise hardware and software	$	2,009		$	2,143
	Leaseholds		1,667			1,749
	Equipment		1,421			1,552
	Furniture		957			957
	Buildings and land		603			603
	Property, plant and equipment, gross		6,657			7,004
	Accumulated depreciation		(4,236	)		(3,935	)
	Property, plant and equipment, net	$	2,421		$	3,069

Accrued_Expenses_Tables

Accrued Expenses (Tables)	6 Months Ended
	Jun. 30, 2014
Accrued Expenses [Abstract]	'
Schedule of accrued expenses	'
	Accrued expenses consist of the following:
	(in thousands)	June 30,		December 31,
		2014		2013
	Compensation, excluding taxes	$	2,470	$	1,866
	Deferred rent		315		485
	Professional fees		224		360
	Short-term portion of lease restructuring		209		–
	Other1		869		1,029
	Total accrued expenses	$	4,087	$	3,740
	1 Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at June 30, 2014 and December 31, 2013.

Restructuring_Expenses_Tables

Restructuring Expenses (Tables)	6 Months Ended
	Jun. 30, 2014
Restructuring Expenses [Abstract]	'
Schedule of restructuring and related costs	'
	The following table provides the year-to-date activity of the Company’s restructuring reserves as of June 30, 2014:
	(in thousands)	Employee			Operating
		Costs			Lease
	Reserve balance as of December 31, 2013	$	2,019		$	–
	Charges		722			855
	Payments / utilizations		(1,287	)		–
	Reserve balance as of June 30, 2014	$	1,454		$	855

Stockholders_Equity_Tables

Stockholders Equity (Tables)	6 Months Ended
	Jun. 30, 2014
Stockholders Equity [Abstract]	'
Stock option activity	'
	A stock option grant allows the holder of the option to purchase a share of the Company’s common stock in the future at a stated price. Options granted under the Plans vest as determined by the Company’s Compensation and Stock Option Committee and expire over varying terms, but not more than ten years from the date of grant. Stock option activity for the six months ended June 30, 2014 is as follows:
		Stock Option Activity under the Plans
		Stock			Exercise		Weighted		Weighted
		Options			Price		Average		Average
					per Share		Exercise		Remaining
							Price		Life
									(Years)
	Outstanding at December 31, 2013		252,158		$	4.80 — $248.64	$	57.9		7.36
	Granted		—			—		—
	Forfeited		(52,303	)	$	5.92 — $248.64		75.99
	Expired		(625	)	$	58.56 — $58.56		58.56
	Outstanding at June 30, 2014		199,230		$	4.80 — $248.64	$	53.16		7.08
Assumptions used to determine the fair value of stock options	'
	There were no options granted during the six months ended June 30, 2014. The estimated fair value of each option award granted during the six month period ended June 30, 2013 was determined on the date of grant using an option pricing model with the following assumptions:
		Six months ended
		30-Jun-13
	Dividend yield	None
	Expected volatility		86.16% — 93.68%
	Weighted average volatility		86.21%
	Risk-free interest rates		0.99% — 1.36%
	Expected life (in years)		6.8
Restricted stock activity	'
	Restricted stock activity for the six months ended June 30, 2014 is as follows:
		Restricted Stock Activity
		under the Plans
		Restricted			Weighted Average
		Stock			Grant Date
					Fair Value
	Non-vested at December 31, 2013		20,347		$	16.84
	Granted		—			—
	Vested		(17,233	)		12.7
	Forfeited		(393	)		38.24
	Non-vested at June 30, 2014		2,721		$	39.98

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Value Measurements [Abstract]	'
Schedule of fair value of the warrants	'
	The fair value of the warrants at June 30, 2014 was determined by using an option pricing model with the following assumptions:
			2013				2012
			Warrants				Warrants
	Expected volatility			94.18%				111.35%
	Risk-free interest rates			1.34%				0.11%
	Expected life (in years)			4.33				0.92
Assets and liabilities measured at fair value on a recurring basis	'
	The table below presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2014, aggregated by the level in the fair value hierarchy within which those measurements fall.
		Assets and Liabilities Measured at Fair Value
		on a Recurring Basis
	(in thousands)	Level 1				Level 2			Level 3			Balance at
												30-Jun-14
	Assets
	Money market funds		$	1,945			$	—		$	—		$	1,945
	Liabilities
	Warrant liability		$	—			$	—		$	1,075		$	1,075
Fair value measurements using significant unobservable inputs	'
	The table below presents the activity within Level 3 of the fair value hierarchy for the six months ended June 30, 2014:
	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	(in thousands)		Warrant
			Liability
	Beginning balance as of December 31, 2013		$	2,310
	Total change in the fair value of the liability included in earnings, including warrant expirations			(1,092	)
	Fair value of warrants exercised			(143	)
	Ending balance as of June 30, 2014		$	1,075

Net_Loss_per_Common_Share_Tabl

Net Loss per Common Share (Tables)	6 Months Ended
	Jun. 30, 2014
Net Loss per Common Share [Abstract]	'
Calculation of net loss and number of shares used to compute basic and diluted earnings per share	'
	The calculation of net loss and the number of shares used to compute basic and diluted earnings per share for the three and six month periods ended June 30, 2014 and 2013 are as follows:
		Three months ended						Six months ended
		June 30,						June 30,
	(in thousands, except share data)	2014			2013			2014			2013
	Net loss – basic	$	(4,600	)	$	(5,482	)	$	(9,878	)	$	(18,328	)
	Adjustment for gain on warrant derivative liability		(356	)		—			(363	)		—
	Net loss – diluted	$	(4,956	)	$	(5,482	)	$	(10,241	)	$	(18,328	)
	Weighted average shares outstanding – basic		9,426,169			6,023,785			9,363,123			5,683,380
	Adjustment for warrant exercises		54,764			—			99,594			—
	Weighted average shares outstanding – diluted		9,480,933			6,023,785			9,462,717			5,683,380
	Net loss per share – basic	$	(0.49	)	$	(0.91	)	$	(1.06	)	$	(3.22	)
	Net loss per share – diluted	$	(0.52	)	$	(0.91	)	$	(1.08	)	$	(3.22	)
Anti-dilutive Securities Excluded from the Computation of Earnings per Share	'
	The following potentially dilutive securities were excluded from the computation of earnings per share as of June 30, 2014 and 2013 because their effects would be anti-dilutive:
		June 30,
		2014			2013
	Stock options		199,230			323,417
	Unvested restricted shares		2,721			24,797
	Warrants		589,500			339,994
	Total		791,451			688,208

Inventories_Details

Inventories (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Inventories [Abstract]	'	'
Raw materials	$196	$249
Work-in-process	295	364
Finished goods	109	106
Total inventory	$600	$719

Prepaid_Expenses_and_Other_Cur2

Prepaid Expenses and Other Current Assets (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Prepaid expenses and other current assets [Abstract]	'		'
Kits for clinical use	$327		$287
Insurance premiums	322		407
Professional fees	27		377
Income tax credits receivable	18		326
Other	158	[1]	314	[1]
Total prepaid expenses and other current assets	$852		$1,711
Maximum percentage of prepaid expenses and other current assets (in hundredths)	5.00%		5.00%
[1]	Other consists of various prepaid expenses and other current assets with no individual item accounting for more than 5% of the total balance at June 30, 2014 and December 31, 2013.

Property_Plant_and_Equipment_D

Property, Plant, and Equipment (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	$6,657	'	$6,657	'	$7,004
Accumulated depreciation	-4,236	'	-4,236	'	-3,935
Property, plant and equipment, net	2,421	'	2,421	'	3,069
Depreciation expense	300	300	499	604	'
Enterprise Hardware and Software [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	2,009	'	2,009	'	2,143
Leaseholds [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	1,667	'	1,667	'	1,749
Equipment [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	1,421	'	1,421	'	1,552
Furniture [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	957	'	957	'	957
Buildings and Land [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, gross	$603	'	$603	'	$603

Accrued_Expenses_Details

Accrued Expenses (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Accrued Expenses [Abstract]	'		'
Compensation, excluding taxes	$2,470		$1,866
Deferred rent	315		485
Professional fees	224		360
Short-term portion of lease restructuring	209		0
Other	869	[1]	1,029	[1]
Total accrued expenses	$4,087		$3,740
Maximum percentage of current liabilities accrued (in hundredths)	5.00%		5.00%
Percentage of current annual salary as cash retention bonus (in hundredths)	50.00%		'
[1]	Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at June 30, 2014 and December 31, 2013.

Restructuring_Expenses_Details

Restructuring Expenses (Details) (USD $)	6 Months Ended						3 Months Ended	12 Months Ended	18 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2014
		Operating Lease [Member]	Employee Costs [Member]	Facility Closing [Member]	Accrued Expenses [Member]	Other non-current liabilities [Member]	Operating Expense [Member]	Operating Expense [Member]	Operating Expense [Member]	Selling, General and Administrative Expenses [Member]
							Employee	Employee	Employee	Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]	'	'	'	'	'	'	'	'	'	'
Number of positions eliminated	'	'	'	'	'	'	7	50	57	'
Severance costs	'	'	'	'	'	'	'	$4,800,000	'	'
Outstanding lease term	'	'	'	'81 months	'	'	'	'	'	'
Contractual Obligation	'	'	'	3,600,000	'	'	'	'	'	'
Sub-lease revenue	'	'	'	2,600,000	'	'	'	'	'	'
Contract termination costs related to sub-lease	'	'	'	'	'	'	'	'	'	150,000
Leasehold improvements written off	50,000	'	'	'	'	'	'	'	'	'
Restructuring Reserve [Roll Forward]	'	'	'	'	'	'	'	'	'	'
Restructuring reserve balance	'	0	2,019,000	'	1,400,000	100,000	'	'	'	'
Charges	'	855,000	722,000	'	'	'	'	'	'	'
Restructuring expenses paid	'	0	-1,287,000	'	'	'	'	'	'	'
Restructuring reserve balance	'	$855,000	$1,454,000	'	$1,400,000	$100,000	'	'	'	'

Stockholders_Equity_Details

Stockholders Equity (Details) (USD $)

1 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

1 Months Ended

6 Months Ended

1 Months Ended

6 Months Ended

1 Months Ended

6 Months Ended

3 Months Ended

12 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

Oct. 31, 2013

31-May-12

Jun. 30, 2009

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

31-May-12

Jun. 30, 2014

Jun. 30, 2009

Jun. 30, 2014

Oct. 31, 2013

Jun. 30, 2014

Mar. 31, 2014

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2014

Mar. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Maximum [Member]

2004 Stock Incentive Plan [Member]

2009 Stock Incentive Plan [Member]

Stock Options [Member]

Stock Options [Member]

Stock Options [Member]

Stock Options [Member]

Restricted Stock [Member]

Restricted Stock [Member]

Restricted Stock [Member]

Restricted Stock [Member]

2012 Warrants [Member]

2012 Warrants [Member]

2009 Warrants [Member]

2009 Warrants [Member]

2013 Warrants [Member]

2013 Warrants [Member]

Sales Agreement March 2013 [Member]

Sales Agreement March 2013 [Member]

Sales Agreement March 2013 [Member]

CEFF [Member]

Sales Agreement December 2011 [Member]

Sales Agreement December 2011 [Member]

Sales Agreement December 2011 [Member]

Cowen and Company, LLC [Member]

Cowen and Company, LLC [Member]

Cowen and Company, LLC [Member]

Terrapin Opportunity, L.P. [Member]

Cowen and Company, LLC [Member]

Cowen and Company, LLC [Member]

Cowen and Company, LLC [Member]

Stock Issuances [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Reverse Stock Split Ratio

'

'

'

'one-for- sixteen (1:16)

'one-for- sixteen (1:16)

'

'one-for- sixteen (1:16)

'one-for- sixteen (1:16)

'one-for- sixteen (1:16)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock, shares authorized (in shares)

'

'

'

170,000,000

'

170,000,000

'

170,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock, par value (in dollars per share)

'

'

'

$0.01

'

$0.01

'

$0.01

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock, par value under sales agreement (in dollars per share)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$0.01

'

'

'

$0.01

Proceeds from issuance of common stock

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$4,400,000

$5,000,000

'

$11,100,000

'

$20,900,000

'

Proceeds of common stock issued, net of related expenses

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

4,400,000

4,800,000

'

10,800,000

'

20,800,000

'

Common stock sold through the program (in shares)

1,300,000

1,000,000

100,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

1,000,000

1,000,000

'

500,000

14,200,000

'

'

Aggregate proceeds from sale of common stock under equity offering program, maximum

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

50,000,000

'

'

'

39,800,000

Aggregate proceeds from sale of common stock under equity offering program, remaining

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

40,400,000

'

'

'

'

Amount to be purchased by party under agreement

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

35,000,000

'

'

'

Term of purchase agreement

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'24 months

'

'

'

Amount Available Under Committed Equity Financing Facility

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

23,900,000

'

'

'

Warrant [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Warrants issued (in shares)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

300,000

'

100,000

'

600,000

'

'

'

'

'

'

'

'

Proceeds from issuance of private placement

7,500,000

21,500,000

3,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Net proceeds from issuance of private placement

6,900,000

21,100,000

2,700,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Estimated fair value allocated to warrants issued

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3,400,000

'

2,200,000

'

1,900,000

'

'

'

'

'

'

'

'

Warrants exercisable per share price (in dollars per share)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$2.56

'

'

'

$7.04

'

'

'

'

'

'

'

Number of warrants outstanding (in shares)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

260,000

'

'

'

'

'

'

'

'

'

'

'

Term period for warrants

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'3 years

'

'5 years

'

'5 years

'

'

'

'

'

'

'

Warrants Exercised (in shares)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

13,000

'

35,000

'

'

'

'

'

'

'

'

'

Net proceeds from exercise of warrants

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

34,000

'

100,000

'

'

'

'

'

'

'

'

'

Stock Incentive Plans [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shares reserved for the issuance (in shares)

'

'

'

'

'

'

'

'

'

187,500

406,250

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Maximum term of options

'

'

'

'

'

'

'

'

'

'

'

'

'

'10 years

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Recognized compensation expense

'

'

'

'

'

257,000

571,000

'

'

'

'

100,000

100,000

300,000

600,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Restricted stock compensation expense

'

'

'

'

'

$60,000

$241,000

'

'

'

'

'

'

'

'

$20,000

$100,000

$60,000

$200,000

'

'

'

'

'

'

'

'

'

'

'

'

'

Stockholders_Equity_Stock_Ince

Stockholders Equity, Stock Incentive Plans (Details) (USD $)	6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Stock Options [Member]	'	'	'
Stock Options [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in shares)	252,158	'	'
Granted (in shares)	0	'	'
Forfeited (in shares)	-52,303	'	'
Expired (in shares)	-625	'	'
Outstanding at June 30, 2014 (in shares)	199,230	'	252,158
Stock Options, Exercise Price per Share [Roll Forward]	'	'	'
Granted (in dollars per share)	$0	'	'
Weighted Average Exercise Price [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in dollars per share)	$57.90	'	'
Granted (in dollars per share)	$0	'	'
Forfeited (in dollars per share)	$75.99	'	'
Expired (in dollars per share)	$58.56	'	'
Outstanding at June 30, 2014 (in dollars per share)	$53.16	'	$57.90
Weighted Average Remaining Life [Abstract]	'	'	'
Weighted Average Remaining Life	'7 years 0 months 29 days	'	'7 years 4 months 10 days
Assumptions used to determine the fair value of stock options [Abstract]	'	'	'
Dividend yield (in hundredths)	'	0.00%	'
Weighted average volatility (in hundredths)	'	86.21%	'
Expected life	'	'6 years 9 months 18 days	'
Stock Options [Member] | Minimum [Member]	'	'	'
Stock Options, Exercise Price per Share [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in dollars per share)	$4.80	'	'
Forfeited (in dollars per share)	$5.92	'	'
Expired (in dollars per share)	$58.56	'	'
Outstanding at June 30, 2014 (in dollars per share)	$4.80	'	'
Assumptions used to determine the fair value of stock options [Abstract]	'	'	'
Expected volatility (in hundredths)	'	86.16%	'
Risk-free interest rates (in hundredths)	'	0.99%	'
Stock Options [Member] | Maximum [Member]	'	'	'
Stock Options, Exercise Price per Share [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in dollars per share)	$248.64	'	'
Forfeited (in dollars per share)	$248.64	'	'
Expired (in dollars per share)	$58.56	'	'
Outstanding at June 30, 2014 (in dollars per share)	$248.64	'	'
Assumptions used to determine the fair value of stock options [Abstract]	'	'	'
Expected volatility (in hundredths)	'	93.68%	'
Risk-free interest rates (in hundredths)	'	1.36%	'
Restricted Stock [Member]	'	'	'
Restricted Stock [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in shares)	20,347	'	'
Granted (in shares)	0	'	'
Vested (in shares)	-17,233	'	'
Forfeited (in shares)	-393	'	'
Outstanding at June 30, 2014 (in shares)	2,721	'	'
Weighted Average Grant Date Fair Value [Roll Forward]	'	'	'
Outstanding at December 31, 2013 (in dollars per share)	$16.84	'	'
Granted (in dollars per share)	$0	'	'
Vested (in dollars per share)	$12.70	'	'
Forfeited (in dollars per share)	$38.24	'	'
Outstanding at June 30, 2014 (in dollars per share)	$39.98	'	'

Fair_Value_Measurements_Detail

Fair Value Measurements (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014
		Input
Derivative warrant liability [Abstract]	'	'
Number of inputs used for valuation of warrants	'	6
Pre-tax derivative instrument expense	$1,300,000	$1,100,000
Hypothetical change in market price of common shares (in hundredths)	'	10.00%
Impact of the hypothetical change in market price of common shares on derivative liability	'	200,000
Fair Value Measurements Using Significant Unobservable Inputs (Level 3) [Roll Forward]	'	'
Beginning balance as of December 31, 2013	'	2,310,000
Total change in the fair value of the liability included in earnings, including warrant expairations	'	-1,092,000
Fair value of warrants exercised	'	-143,000
Ending balance as of June 30, 2014	1,075,000	1,075,000
Recurring [Member] | Warrant liability [Member]	'	'
Liabilities [Abstract]	'	'
Total Liabilities	1,075,000	1,075,000
Recurring [Member] | Warrant liability [Member] | Level 1 [Member]	'	'
Liabilities [Abstract]	'	'
Total Liabilities	0	0
Recurring [Member] | Warrant liability [Member] | Level 2 [Member]	'	'
Liabilities [Abstract]	'	'
Total Liabilities	0	0
Recurring [Member] | Warrant liability [Member] | Level 3 [Member]	'	'
Liabilities [Abstract]	'	'
Total Liabilities	1,075,000	1,075,000
Recurring [Member] | Money market funds [Member]	'	'
Assets [Abstract]	'	'
Total Assets	1,945,000	1,945,000
Recurring [Member] | Money market funds [Member] | Level 1 [Member]	'	'
Assets [Abstract]	'	'
Total Assets	1,945,000	1,945,000
Recurring [Member] | Money market funds [Member] | Level 2 [Member]	'	'
Assets [Abstract]	'	'
Total Assets	0	0
Recurring [Member] | Money market funds [Member] | Level 3 [Member]	'	'
Assets [Abstract]	'	'
Total Assets	$0	$0
2012 Warrants [Member]	'	'
Derivative warrant liability [Abstract]	'	'
Expected volatility (in hundredths)	'	111.35%
Risk-free interest rates (in hundredths)	'	0.11%
Expected life (in years)	'	'0 years 11 months 1 day
2013 Warrants [Member]	'	'
Derivative warrant liability [Abstract]	'	'
Expected volatility (in hundredths)	'	94.18%
Risk-free interest rates (in hundredths)	'	1.34%
Expected life (in years)	'	'4 years 3 months 29 days

Net_Loss_per_Common_Share_Deta

Net Loss per Common Share (Details) (USD $)	3 Months Ended				6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Calculation of net loss and the number of shares used to compute basic and diluted earnings per share [Abstract]	'		'		'		'
Net loss - basic	($4,600)		($5,482)		($9,878)		($18,328)
Adjustment for gain on warrant derivative liability	-356		0		-363		0
Net loss - diluted	($4,956)		($5,482)		($10,241)		($18,328)
Weighted average shares outstanding - basic (in shares)	9,426,169	[1]	6,023,785	[1]	9,363,123	[1]	5,683,380	[1]
Adjustment for warrant exercises (in shares)	54,764		0		99,594		0
Weighted average shares outstanding - diluted (in shares)	9,480,933	[1]	6,023,785	[1]	9,462,717	[1]	5,683,380	[1]
Net loss per share - basic (in dollars per share)	($0.49)	[1]	($0.91)	[1]	($1.06)	[1]	($3.22)	[1]
Net loss per share - diluted (in dollars per share)	($0.52)	[1]	($0.91)	[1]	($1.08)	[1]	($3.22)	[1]
Antidilutive securities excluded from computation of earnings per share (in shares)	'		'		791,451		688,208
Stock Options [Member]	'		'		'		'
Calculation of net loss and the number of shares used to compute basic and diluted earnings per share [Abstract]	'		'		'		'
Antidilutive securities excluded from computation of earnings per share (in shares)	'		'		199,230		323,417
Unvested Restricted Stock [Member]	'		'		'		'
Calculation of net loss and the number of shares used to compute basic and diluted earnings per share [Abstract]	'		'		'		'
Antidilutive securities excluded from computation of earnings per share (in shares)	'		'		2,721		24,797
Warrants [Member]	'		'		'		'
Calculation of net loss and the number of shares used to compute basic and diluted earnings per share [Abstract]	'		'		'		'
Antidilutive securities excluded from computation of earnings per share (in shares)	'		'		589,500		339,994
[1]	Reflects a one-for- sixteen (1:16) reverse stock split effected on April 8, 2014.