Mattersight 10-Q 6 Nov 14 2014 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Oct. 29, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'MATR	'
Entity Registrant Name	'Mattersight Corp	'
Entity Central Index Key	'0001094348	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Smaller Reporting Company	'
Entity Common Stock, Shares Outstanding	'	22,235,918

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (Unaudited) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Current Assets:	'	'
Cash and cash equivalents	$18,315	$13,392
Receivables (net of allowances of $14 and $12, respectively)	2,760	2,384
Prepaid expenses	4,001	3,576
Other current assets	214	427
Total current assets	25,290	19,779
Equipment and leasehold improvements, net	4,647	5,158
Goodwill	972	972
Intangibles, net	537	409
Other long-term assets	3,627	4,431
Total assets	35,073	30,749
Current Liabilities:	'	'
Accounts payable	1,002	752
Accrued compensation and related costs	1,997	1,844
Unearned revenue	8,805	7,215
Other current liabilities	4,436	4,098
Total current liabilities	16,240	13,909
Long-term unearned revenue	2,700	2,866
Other long-term liabilities	1,265	1,607
Total liabilities	20,205	18,382
Series B Stock, $0.01 par value; 5,000,000 shares authorized and designated; 1,648,185 and 1,649,122 shares issued and outstanding at Sept. 30, 2014 and Dec. 31, 2013, with a liquidation preference of $9,730 and $9,294 at Sept. 30, 2014 and Dec. 31, 2013, respectively	8,406	8,411
Stockholders' Equity:	'	'
Preferred Stock, $0.01 par value; 35,000,000 shares authorized; none issued and outstanding	0	0
Common Stock, $0.01 par value; 50,000,000 shares authorized; 23,945,423 and 20,465,984 shares issued at Sept. 30, 2014 and Dec. 31, 2013, respectively; and 22,235,918 and 18,886,966 outstanding at Sept. 30, 2014 and Dec. 31, 2013, respectively	239	205
Additional paid-in capital	242,648	228,038
Accumulated deficit	-223,597	-212,172
Treasury stock, at cost, 1,709,505 and 1,579,018 shares at Sept. 30, 2014 and Dec. 31, 2013, respectively	-8,800	-8,082
Accumulated other comprehensive loss	-4,028	-4,033
Total stockholders' equity	6,462	3,956
Total liabilities and stockholders' equity	$35,073	$30,749

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Allowances for receivables	$14	$12
Common Stock, par value	$0.01	$0.01
Common Stock, shares authorized	50,000,000	50,000,000
Common Stock, shares issued	23,945,423	20,465,984
Common Stock, shares outstanding	22,235,918	18,886,966
Treasury stock, shares	1,709,505	1,579,018
Preferred Stock [Member]	'	'
Preferred stock, par value	$0.01	$0.01
Preferred stock, shares authorized	35,000,000	35,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series B Preferred Stock [Member]	'	'
Preferred stock, par value	$0.01	$0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	1,648,185	1,649,122
Preferred stock, shares outstanding	1,648,185	1,649,122
Liquidation preference	$9,730	$9,294

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenue:	'	'	'	'
Behavioral Analytics revenue	$7,518	$8,307	$21,335	$24,067
Other revenue	140	302	612	973
Total services revenue	7,658	8,609	21,947	25,040
Reimbursed expenses	22	56	86	187
Total revenue	7,680	8,665	22,033	25,227
Operating expenses:	'	'	'	'
Cost of Behavioral Analytics revenue	2,356	2,721	6,577	7,958
Cost of Other revenue	21	163	230	517
Cost of services	2,377	2,884	6,807	8,475
Reimbursed expenses	22	56	86	187
Total cost of revenue, exclusive of depreciation and amortization shown below:	2,399	2,940	6,893	8,662
Sales, marketing and development	5,628	4,878	16,306	16,502
General and administrative	2,320	2,241	6,851	6,625
Severance and related costs	'	154	'	154
Depreciation and amortization	792	950	2,272	2,829
Total operating expenses	11,139	11,163	32,322	34,772
Operating loss	-3,459	-2,498	-10,289	-9,545
Interest and other expense, net	-711	-168	-1,021	-356
Change in fair value of warrant liability	-5	43	-91	43
Loss before income taxes	-4,175	-2,623	-11,401	-9,858
Income tax (provision) benefit	-7	-10	-24	229
Net loss	-4,182	-2,633	-11,425	-9,629
Dividends related to Series B Stock	-147	-147	-441	-441
Net loss available to Common Stock holders	-4,329	-2,780	-11,866	-10,070
Per share of Common Stock:	'	'	'	'
Basic net loss available to Common Stock holders	($0.21)	($0.17)	($0.61)	($0.61)
Diluted net loss available to Common Stock holders	($0.21)	($0.17)	($0.61)	($0.61)
Shares used to calculate basic net loss per share	20,790	16,758	19,324	16,515
Shares used to calculate diluted net loss per share	20,790	16,758	19,324	16,515
Stock-based compensation, primarily restricted stock, is included in individual line items above:	'	'	'	'
Stock-based compensation	1,200	1,700	3,400	5,000
Cost of Behavioral Analytics Revenue [Member]	'	'	'	'
Stock-based compensation, primarily restricted stock, is included in individual line items above:	'	'	'	'
Stock-based compensation	40	149	142	208
Sales, Marketing and Development [Member]	'	'	'	'
Stock-based compensation, primarily restricted stock, is included in individual line items above:	'	'	'	'
Stock-based compensation	628	943	1,790	3,094
General and Administrative [Member]	'	'	'	'
Stock-based compensation, primarily restricted stock, is included in individual line items above:	'	'	'	'
Stock-based compensation	499	596	1,472	1,653
Severance and Related Costs [Member]	'	'	'	'
Stock-based compensation, primarily restricted stock, is included in individual line items above:	'	'	'	'
Stock-based compensation	'	$29	'	$29

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net loss	($4,182)	($2,633)	($11,425)	($9,629)
Other comprehensive loss:	'	'	'	'
Effect of currency translation	2	5	5	'
Comprehensive net loss	($4,180)	($2,628)	($11,420)	($9,629)

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Cash Flows from Operating Activities:	'	'
Net loss	($11,425)	($9,629)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:	'	'
Depreciation and amortization	2,272	2,829
Stock-based compensation	3,404	4,955
Severance and related costs	'	29
Change in fair value of warrant liability	91	-43
Other	'	2
Changes in assets and liabilities:	'	'
Receivables	-376	357
Prepaid expenses	265	233
Other assets	213	-65
Accounts payable	250	-49
Accrued compensation and related costs	153	-117
Unearned revenue	1,424	4,069
Other liabilities	188	486
Total Adjustments	7,884	12,686
Net cash (used in) provided by operating activities	-3,541	3,057
Cash Flows from Investing Activities:	'	'
Capital expenditures and other	-647	-1,004
Patents and trademarks	-199	-164
Net cash used in investing activities	-846	-1,168
Cash Flows from Financing Activities:	'	'
Proceeds from issuance of Common Stock, net	11,138	'
Proceeds from line of credit	7,000	2,400
Repayments from line of credit	-7,000	-2,400
Principal payments under capital lease obligations	-1,226	-1,723
Acquisition of treasury stock	-718	-947
Proceeds from stock compensation and employee stock purchase plans, net	123	106
Net cash provided by (used in) financing activities	9,317	-2,564
Effect of exchange rate changes on cash and cash equivalents	-7	-4
Increase (decrease) in cash and cash equivalents	4,923	-679
Cash and cash equivalents, beginning of period	13,392	14,419
Cash and cash equivalents, end of period	18,315	13,740
Non-Cash Investing and Financing Transactions:	'	'
Capital lease obligations incurred	1,044	2,767
Capital equipment purchased on credit	1,044	2,767
Fair value of warrants classified as liability	326	617
Supplemental Disclosures of Cash Flow Information:	'	'
Interest paid	$211	$295

General

General	9 Months Ended
	Sep. 30, 2014
Accounting Policies [Abstract]	'
General	'
	Note One — General
	In the opinion of management, the accompanying unaudited condensed consolidated financial statements of Mattersight Corporation (“we,” “Mattersight,” or the “Company”) include all normal and recurring adjustments necessary for a fair presentation of our condensed consolidated financial position as of September 30, 2014 and December 31, 2013, the condensed consolidated results of our operations for the three months and nine months ended September 30, 2014 and September 30, 2013, the condensed consolidated statements of our comprehensive loss for the three months and nine months ended September 30, 2014 and September 30, 2013, and our condensed consolidated cash flows for the nine months ended September 30, 2014 and September 30, 2013, and are in accordance with United States generally accepted accounting principles (“GAAP”) and in conformity with Securities and Exchange Commission (“SEC”) Article 8-03 of Regulation S-X; provided, that certain information and disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted.
	The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto in Mattersight’s Annual Report on Form 10-K for the fiscal year ended December 31, 2013 filed with the SEC on March 13, 2014. The results of operations for the three months and nine months ended September 30, 2014 are not necessarily indicative of the results to be expected for the full year.
	The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.

Summary_of_Significant_Account

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2014
Accounting Policies [Abstract]	'
Summary of Significant Accounting Policies	'
	Note Two — Summary of Significant Accounting Policies
	For a description of the Company’s Summary of Significant Accounting Policies, see Note Two “Summary of Significant Accounting Policies” of the “Notes to Consolidated Financial Statements” included in our Annual Report on Form 10-K for the year ended December 31, 2013.

Revenue_Recognition

Revenue Recognition	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Revenue Recognition	'
	Note Three — Revenue Recognition
	Behavioral Analytics Revenue
	Behavioral Analytics revenue consists of Managed services revenue and Consulting services revenue derived from the performance of the Company’s Behavioral Analytics Service and related services (collectively, “Behavioral Analytics”).
	Managed services revenue consists of planning, deployment, training, and subscription fees derived from Behavioral Analytics contracts. Planning, deployment, and training fees, which are considered to be installation fees related to Behavioral Analytics subscription contracts, are deferred until the installation is complete and are then recognized over the applicable subscription period. Subscription periods generally range from three to five years after the go-live date or, in cases where the Company contracts with a client for a short-term pilot of a Behavioral Analytics offering prior to committing to a longer subscription period, if any, the subscription or pilot periods generally range from three to twelve months after the go-live date. Installation costs incurred are deferred up to an amount not to exceed the amount of deferred installation revenue and additional amounts that are recoverable based on the contractual arrangement. These costs are included in Prepaid expenses and Other long-term assets. Such costs are amortized over the applicable subscription period. Costs in excess of the foregoing revenue amount are expensed in the period incurred.
	The amount of revenue generated from subscription fees is based on a number of factors, such as the number of users to whom the Behavioral Analytics offering is provided, the type and number of Behavioral Analytics offerings deployed to the client, and in some cases, the number of hours of calls analyzed during the relevant month of the subscription period. This revenue is recognized as the service is performed for the client.
	Consulting services revenue primarily consists of fees charged to the Company’s clients to provide post-deployment follow-on consulting services, which include custom data analysis, the implementation of enhancements, and training. These follow-on consulting services are generally performed for the Company’s clients on a fixed-fee basis. Revenue is recognized as the services are performed, with performance generally assessed on the ratio of actual hours incurred to-date compared to the total estimated hours over the entire term of the contract.
	Other Revenue
	Other revenue consists of Marketing Managed Services revenue and CRM Services revenue.
	Marketing Managed Services revenue is derived from marketing application hosting. This revenue is generally in the form of fixed monthly fees received from the Company’s clients and is recognized as the services are performed for the client. Any related setup fee is recognized over the term of the hosting contract.
	CRM Services revenue consists of fees generated from the Company’s operational consulting services, which are provided to the Company’s clients on a time-and-materials or fixed-fee basis. The Company recognizes revenue as the services are performed for time-and-materials projects. For fixed-fee projects, revenue is recognized based on the ratio of hours incurred to-date compared to the total estimated hours over the entire term of the contract.

StockBased_Compensation

Stock-Based Compensation	9 Months Ended
	Sep. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Stock-Based Compensation	'
	Note Four — Stock-Based Compensation
	The Company has two stock-based compensation plans, the Mattersight Corporation 1999 Stock Incentive Plan (the “1999 Plan”) and the Mattersight Corporation Employee Stock Purchase Plan (the “ESPP”), each as described more fully in Note Thirteen in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013.
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	Stock-based compensation expense (in millions)	$	1.2		$	1.7		$	3.4	$	5
	The Company recognizes stock-based compensation expense on a straight-line basis over the vesting period. The Company has established its forfeiture rate based on historical experience.
	As of September 30, 2014, there were a total of 1,579,019 shares of the Company’s common stock, par value $0.01 per share (“Common Stock”), available for future grants under the 1999 Plan and from treasury stock. The Common Stock is traded on the NASDAQ Global Market under the symbol “MATR”.
	Restricted Stock
	During the three months ended September 30, 2014, the Company granted 76,500 shares of Common Stock. On September 11, 2014, 70,000 shares of Common Stock were granted to the Company’s Board of Directors. The shares will vest in four equal quarterly increments commencing on November 30, 2014. On August 14, 2014, the Company granted 6,500 shares of Common Stock to certain employees. The shares will vest in 16 equal quarterly increments commencing on November 30, 2014.
	Restricted stock award activity was as follows for the nine months ended September 30, 2014:
					Weighted
					Average
		Shares			Price
	Unvested balance at December 31, 2013		450,223		$	6.25
	Granted		509,355		$	5.73
	Vested		(390,085	)	$	6.08
	Forfeited		(36,432	)	$	6.12
	Unvested balance at September 30, 2014		533,061		$	5.89
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	(In millions)
	Total fair value of restricted stock awards vested	$	0.3		$	0.3		$	2.2	$	1.1
	Compensation expense related to restricted stock awards		0.4			0.6			1.3		1.7
	As of September 30, 2014, there remained $2.2 million of unrecognized compensation expense related to restricted stock awards. These costs are expected to be recognized over a weighted average period of 1.6 years.
	Stock Options
	During the three months ended September 30, 2014, the Company granted options to purchase a total of 19,500 shares of Common Stock to certain employees. The exercise price per share is $4.88, the closing price for shares of Common Stock on August 14, 2014, the grant date. The options will vest in 16 equal quarterly increments commencing on November 30, 2014. The options expire on August 14, 2024.
	Option activity was as follows for the nine months ended September 30, 2014:
					Weighted
					Average
		Options			Exercise Price
	Outstanding as of December 31, 2013		2,014,238		$	7.98
	Granted		554,000		$	5.64
	Exercised		(2,400	)	$	5.2
	Forfeited		(20,507	)	$	5.83
	Outstanding as of September 30, 2014		2,545,331		$	7.49
	Exercisable as of September 30, 2014		1,481,077		$	8.91
	Outstanding intrinsic value at September 30, 2014 (in millions)	$	0.9
	Exercisable intrinsic value at September 30, 2014 (in millions)	$	0.5
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	(In millions)
	Compensation expense related to option awards	$	0.4		$	0.3		$	1	$	0.9
		For the Three Months Ended						For the Nine Months Ended
	(In millions)	September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	Total fair value of stock options vested	$	0.4		$	0.4		$	1	$	0.9
	Intrinsic value of stock options exercised	$	—		$	—		$	—	$	—
	Proceeds received from option exercises	$	—		$	—		$	—	$	—
	As of September 30, 2014, there remained $3.3 million of unrecognized compensation expense related to stock options. These costs are expected to be recognized over a weighted average period of 1.8 years.
	The fair value of options granted during the nine months ended September 30, 2014 and September 30, 2013 was estimated on the grant date using a Black-Scholes option-pricing model. The following assumptions represent the year-to-date weighted average for all options granted:
		For the Nine Months Ended
		September 30,			September 30,
		2014			2013
	Risk-free interest rates		1.36	%		0.62	%
	Expected dividend yield		—			—
	Expected volatility		65	%		67	%
	Expected lives		6 years			6 years
	Historical Company information is the primary basis for the selection of expected life, expected volatility, and expected dividend yield assumptions. The risk-free interest rate is selected based on the yields from U.S. Treasury Strips with a remaining term equal to the expected term of the options being valued.
	Other Stock Compensation
	Employee Stock Purchase Plan
The ESPP is intended to qualify as an “employee stock purchase plan” under section 423 of the Internal Revenue Code. Under the ESPP, eligible employees are permitted to purchase shares of Common Stock at below-market prices. The purchase period opens on the first day and ends on the last business day of each calendar quarter. The shares of Common Stock issued in respect of employee purchases under the ESPP were as follows:
	For the Three Months Ended						For the Nine Months Ended
	September 30,			September 30,			September 30,		September 30,
	2014			2013			2014		2013
Shares of Common Stock issued		8,212			10,242			25,247		31,463
Expense related to ESPP (in thousands)	$	10		$	8		$	32	$	27
The fair value of ESPP purchases for the nine months ended September 30, 2014 and September 30, 2013 was estimated using a Black-Scholes pricing model. The Company used the following year-to-date weighted average assumptions:
	For the Nine Months Ended
	September 30,			September 30,
	2014			2013
Risk-free interest rates		0.05	%		0.06	%
Expected dividend yield		—			—
Expected volatility		44	%		42	%
Expected lives		0.25 years			0.25 years

Severance_and_Related_Costs

Severance and Related Costs	9 Months Ended
	Sep. 30, 2014
Restructuring and Related Activities [Abstract]	'
Severance and Related Costs	'
	Note Five — Severance and Related Costs
	Severance costs are comprised primarily of contractual salary and related fringe benefits over the severance payment period. Facility costs include losses on contractual lease commitments, net of estimated sublease recoveries, and impairment of leasehold improvements and certain office assets.
	For the three and nine months ended September 30, 2014, there was no expense or cash payments related to cost-reduction actions and facility operating expense. There was no amount reserved for severance and related costs as of September 30, 2014.
	For the three months and nine months ended September 30, 2013, the Company recorded $0.2 million of expense and made cash payments of $0.2 million related to severance and related costs for the elimination of one position.
		Employee
	(In millions)	Severance			Facilities		Total
	Balance, December 31, 2012	$	—		$	—	$	—
	Charges		0.2			—		0.2
	Adjustments charged to severance and related costs		—			—		—
	Charged to severance and related costs		0.2			—		0.2
	Payments		(0.2	)		—		(0.2	)
	Other		—			—		—
	Balance, September 30, 2013	$	—		$	—	$	—

Current_Prepaid_Expenses

Current Prepaid Expenses	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Current Prepaid Expenses	'
	Note Six — Current Prepaid Expenses
	Current prepaid expenses primarily consist of deferred costs and prepaid commissions related to Behavioral Analytics contracts. These costs are recognized over the subscription periods of the respective contracts, generally three to five years after the go-live date or, in cases where the Company contracts with a client for a short-term pilot of a Behavioral Analytics offering prior to committing to a longer subscription period, if any, the subscription or pilot periods generally range from three to twelve months after the go-live date. Costs included in current prepaid expenses will be recognized within the next twelve months.
	Current prepaid expenses consisted of the following:
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Deferred costs	$	1.2	$	1.1
	Prepaid commissions		1.2		1.2
	Other		1.6		1.3
	Total	$	4	$	3.6

Intangible_Assets_net

Intangible Assets, net	9 Months Ended
	Sep. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Intangible Assets, net	'
	Note Seven — Intangible Assets, net
	Intangible assets reflect costs related to patent and trademark applications, Marketing Managed Services customer relationships acquired in 2004, and the 2003 purchase of a license for certain intellectual property. Patent and trademark applications are amortized over 120 months. The other intangible assets are fully amortized. Amortization expense of intangible assets for the three months and nine months ended September 30, 2014 was $27 thousand and $71 thousand, respectively, and will be $111 thousand annually thereafter. Amortization expense of intangible assets for the three months and nine months ended September 30, 2013 was $45 thousand and $144 thousand, respectively.
		As of
	(In millions)	September 30,			December 31,
		2014			2013
	Gross intangible assets	$	3.3		$	3.2
	Accumulated amortization of intangible assets		(2.8	)		(2.8	)
	Total	$	0.5		$	0.4

Other_LongTerm_Assets

Other Long-Term Assets	9 Months Ended
	Sep. 30, 2014
Investments, All Other Investments [Abstract]	'
Other Long-Term Assets	'
	Note Eight — Other Long-Term Assets
	Other long-term assets primarily consist of deferred costs and prepaid commissions related to Behavioral Analytics. These costs are recognized over the terms of the respective contracts, generally three to five years. Costs included in long-term assets will be recognized over the remaining term of the contracts beyond the first twelve months. Other long-term assets consisted of the following:
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Deferred costs	$	1.4	$	1.8
	Prepaid commissions		1.8		1.8
	Other		0.4		0.8
	Total	$	3.6	$	4.4

ShortTerm_Debt

Short-Term Debt	9 Months Ended
	Sep. 30, 2014
Debt Disclosure [Abstract]	'
Short-Term Debt	'
	Note Nine — Short-Term Debt
	On August 8, 2014, the Company provided written notice of termination, effective as of August 14, 2014, of the Loan and Security Agreement entered into by the Company, together with its wholly-owned subsidiaries Mattersight Europe Holding Corporation and Mattersight International Holding, Inc., as co-borrowers, and Partners for Growth IV, L.P. (“PfG”) on August 19, 2013 (the “PfG Facility”). At the time of termination, there were no amounts outstanding under the PfG Facility and no penalties were incurred or paid by the Company in connection with the termination.
	In August 2013, in connection with the execution of the Credit Facility, the Company granted to PfG, certain affiliates of PfG, and Silicon Valley Bank warrants (collectively, the “PfG Warrants”) to purchase shares of Common Stock. See Note Thirteen — Stock Warrants for additional information.
	In addition, on June 27, 2014, the Company, together with the Co-Borrowers, entered into a Second Amendment to the Amended and Restated Loan and Security Agreement with Silicon Valley Bank (the “Second Amendment”). The Second Amendment amends our financial covenants under the Amended and Restated Loan Agreement entered into by the Company, together with the Co-Borrowers, and Silicon Valley Bank on May 20, 2013 (the “Credit Facility”) by: (i) reducing the tangible net worth requirement from $3.0 million to $1.25 million and (ii) adding a minimum revenue requirement.
	The Company’s $10.0 million revolving line of credit under the Credit Facility matures in 2015. Through the maturity date, the Company is obligated to pay a fee equal to one-eighth of one percent (0.125%) per annum of the average unused portion of the Credit Facility, payable quarterly in arrears. There was less than $0.1 million of interest expense for the three months and nine months ended September 30, 2014. There was less than $0.1 million of interest expense for the three months ended September 30, 2013 and $0.1 million for the nine months ended September 30, 2013. The interest rate for the nine months ended September 30, 2014 was 4%. The Company was in compliance with all of its debt covenants under the Credit Facility as of September 30, 2014. The Company has not drawn on the Credit Facility and there are no amounts outstanding as of September 30, 2014.

Loss_Per_Share

Loss Per Share	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Loss Per Share	'
	Note Ten —Loss Per Share
	The following table sets forth the computation of the loss and shares used in the calculation of basic and diluted loss per share:
			For the Three Months Ended
	(In millions)		September 30,			September 30,
			2014			2013
	Net loss		$	(4.2	)	$	(2.6	)
	Dividends related to Series B Stock(1)			(0.1	)		(0.2	)
	Net loss available to Common Stock holders		$	(4.3	)	$	(2.8	)
	Per common share:
	Basic/diluted net loss available to Common Stock holders		$	(0.21	)	$	(0.17	)
	(In thousands)
	Weighted average shares of Common Stock outstanding			20,790			16,758
	Currently antidilutive Common Stock equivalents(2)			1,878			1,705
			For the Nine Months Ended
	(In millions)		September 30,			September 30,
			2014			2013
	Net loss		$	(11.4	)	$	(9.7	)
	Dividends related to Series B Stock(1)			(0.5	)		(0.4	)
	Net loss available to Common Stock holders		$	(11.9	)	$	(10.1	)
	Per common share:
	Basic/diluted net loss available to Common Stock holders		$	(0.61	)	$	(0.61	)
	(In thousands)
	Weighted average shares of Common Stock outstanding			19,324			16,515
	Currently antidilutive Common Stock equivalents(2)			1,982			1,659
	-1	The Board of Directors did not declare a dividend payment on the 7% Series B Convertible Preferred Stock, par value $0.01 per share (the “Series B Stock”), which was accrued, for the dividend periods July 1, 2012 through December 31, 2012, January 1, 2013 through June 30, 2013, July 1, 2013 through December 31, 2013, and January 1, 2014 through June 30, 2014 (the cash dividend rate is $0.1785 and the aggregate amount of these dividends was approximately $1.2 million).
	-2	In periods in which there was a loss, the effect of Common Stock equivalents, which is primarily related to the Series B Stock, was not included in the diluted loss per share calculation as it was antidilutive.

Leases

Leases	9 Months Ended
	Sep. 30, 2014
Leases [Abstract]	'
Leases	'
	Note Eleven — Leases
	Capital Leases
	The Company acquired $1.0 million and $2.8 million of computer equipment and leasehold improvements using capital leases during the first nine months of 2014 and 2013, respectively. These assets were related primarily to investments in Behavioral Analytics. There was $1.2 million and $1.7 million of depreciation on capital leases in the first nine months of 2014 and 2013, respectively. All capital leases are for a term of twenty-four, thirty, or thirty-six months. The liabilities for these capital leases are included in “Other current liabilities” and “Other long-term liabilities” on the balance sheet.
	The following is a schedule, by year, of future minimum lease payments under capital leases, together with the present value of the net minimum lease payments as of September 30, 2014:
	(In millions)
	Year	Amount
	2014	$	0.6
	2015		1.8
	2016		0.6
	2017		0.1
	Total minimum lease payments	$	3.1
	Less: estimated executory costs		(0.2	)
	Net minimum lease payments	$	2.9
	Less: amount representing interest		(0.2	)
	Present value of minimum lease payments	$	2.7
	Capital leases consisted of the following:
		As of
	(In millions)	September 30,			December 31,
		2014			2013
	Other current liabilities	$	1.7		$	1.6
	Other long-term liabilities		1			1.2
	Total	$	2.7		$	2.8

Other_Current_Liabilities

Other Current Liabilities	9 Months Ended
	Sep. 30, 2014
Other Liabilities Disclosure [Abstract]	'
Other Current Liabilities	'
	Note Twelve — Other Current Liabilities
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Capital leases	$	1.7	$	1.6
	Warrant liability		0.3		0.8
	Series B Stock dividend payable		1.3		0.9
	Other		1.1		0.8
	Total	$	4.4	$	4.1

Stock_Warrants

Stock Warrants	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Stock Warrants	'
	Note Thirteen — Stock Warrants
	During the third quarter of 2013, in connection with the execution of the PfG Facility, the Company granted the following warrants, which remain outstanding: (i) to PfG, a warrant to purchase up to a value of $360,000 or 129,032 shares of Common Stock, (ii) to PfG Equity Investors, LLC, a warrant to purchase up to a value of $28,800 or 10,322 shares of Common Stock, and (iii) to Silicon Valley Bank, a warrant to purchase up to a value of $211,200 or 75,698 shares of Common Stock (collectively, the “PfG Warrants”). The Company received approximately $4 thousand in connection with the issuance of the PfG Warrants, which the parties agreed was fair consideration.
	The PfG Warrants, and the shares of Common Stock to be issued upon exercise of the PfG Warrants, have not been and will not be registered under the Securities Act of 1933, as amended, or any state securities law and were issued pursuant to an exemption from registration provided by Section 4(2) of the Securities Act and/or Regulation D promulgated thereunder. Neither the PfG Warrants nor the shares of Common Stock issuable upon exercise of the PfG Warrants, may be subsequently offered or sold within the United States absent registration or exemption from such registration requirements and compliance with applicable state laws. The warrant liability as of September 30, 2014 and December 31, 2013 was $0.3 million and $0.8 million, respectively.
	On June 4, 2014, PfG elected to partially exercise its warrant, by exchanging 57,196 of the 129,032 warrant shares through a cashless exercise, on the terms provided in the applicable warrant agreement. As a result, the Company issued 35,862 shares of Common Stock to PfG on June 4, 2014, and 71,836 warrant shares remain exercisable as of September 30, 2014.
	On June 4, 2014, PfG Equity Investors, LLC elected to partially exercise its warrant, by exchanging 4,945 of the 10,322 warrant shares through a cashless exercise, on the terms provided the applicable warrant agreement. As a result, the Company issued 3,100 shares of Common Stock to PfG Equity Investors, LLC on June 4, 2014, and 5,377 warrant shares remain exercisable as of September 30, 2014.
	On May 20, 2014, Silicon Valley Bank elected to fully exercise its warrant through a cashless exercise, on the terms provided in the applicable warrant agreement. As a result, the Company issued 47,404 shares of Common Stock to Silicon Valley Bank, in full settlement of the warrant.
	A summary of the status of the PfG Warrants at September 30, 2014, and the changes during the nine months ended September 30, 2014, are presented in the following table:
		Date			Shares of Common			Exchange Price		Expiration
					Stock, par value					Date
					$0.01, represented
					by Warrants
	Granted		August 19, 2013			215,064			$2.79, subject to	August 19, 2018
									adjustment
	Exercised		—			—
	Expired		—			—
	Outstanding as of December 31, 2013		—			215,064			$2.79, subject to	19-Aug-18
									adjustment
	Granted		—			—
	Exercised		20-May-14			75,698		$	2.79
	Exercised		4-Jun-14			62,153		$	2.79
	Expired		—			—
	Outstanding as of September 30, 2014		—			77,213			$2.79, subject to	19-Aug-18
									adjustment
	Exercisable as of September 30, 2014		—			77,213			$2.79, subject to	19-Aug-18
									adjustment
	The fair value of the warrant liability was estimated using the Monte Carlo option pricing model and the following assumptions:
		September 30,			September 30,
		2014			2013
	Risk-free interest rates		1.43	%		1.39	%
	Expected dividend yield		—			—
	Expected volatility		60	%		58	%
	Expected lives		3.9 years			4.9 years
	Weighted average grant date fair value	$	4.5		$	3.7

Segment_Information

Segment Information	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Segment Information	'
	Note Fourteen — Segment Information
	The Company operates in a single business segment, focused primarily on Behavioral Analytics.

Fair_Value_Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Note Fifteen — Fair Value Measurements
	The Company reports certain assets and liabilities at fair value. Fair value is an exit price and establishes a three-tier valuation hierarchy for ranking the quality and reliability of the information used to determine fair values. The first tier, Level 1, uses quoted market prices in active markets for identical assets or liabilities. Level 2 uses inputs, other than quoted market prices for identical assets or liabilities in active markets, which are observable either directly or indirectly. Level 3 uses unobservable inputs in which there are little or no market data, and requires the entity to develop its own assumptions. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.
	The following table provides the assets and liabilities carried at fair value measured on a recurring basis as of September 30, 2014 and December 31, 2013:
	(In millions)
		Fair Value Measurements at September 30, 2014 Using
		Total carrying			Quoted Prices in		Other		Significant
		value at			Active Markets		Observable		Unobservable
		September 30, 2014			(Level 1)		(Level 2)		(Level 3)
	Money market fund	$	18.2		$	18.2	$	—	$	—
	Warrant liability	$	0.3		$	—	$	—	$	0.3
		Fair Value Measurements at December 31, 2013 Using
		Total carrying			Quoted Prices in		Other		Significant
		value at			Active Markets		Observable		Unobservable
		December 31, 2013			(Level 1)		(Level 2)		(Level 3)
	Money market fund	$	12.7		$	12.7	$	—	$	—
	Warrant liability	$	0.8		$	—	$	—	$	0.8
	The following table represents the activity in the Company’s Level 3 warrants:
	(In millions)	Amount
	Level 3 warrants, end of period at December 31, 2013	$	0.8
	Change in fair value of warrant liability		(0.1	)
	Warrant exercise		(0.4	)
	Level 3 warrants, end of period at September 30, 2014	$	0.3

Fair_Value_of_Financial_Instru

Fair Value of Financial Instruments	9 Months Ended
	Sep. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Fair Value of Financial Instruments	'
	Note Sixteen — Fair Value of Financial Instruments
	The carrying values of cash and cash equivalents, accounts receivable, and accounts payable approximated their fair values as of September 30, 2014 and December 31, 2013 due to the short-term nature of these instruments.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2014
Accounting Changes and Error Corrections [Abstract]	'
Recent Accounting Pronouncements	'
	Note Seventeen — Recent Accounting Pronouncements
	In August 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-15: Presentation of Financial Statements—Going Concern (Subtopic 205-40) (“ASU 2014-15”): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. The update sets forth a requirement for management to evaluate whether there are conditions and events that raise substantial doubt about an entity’s ability to continue as a going concern, a responsibility that did not previously exist in U.S. GAAP. The amendments included in this update require management to assess an entity’s ability to continue as a going concern by incorporating and expanding upon certain principles that are currently in U.S. auditing standards. Specifically, the amendments (i) provide a definition of the term substantial doubt, (ii) require an evaluation every reporting period, including interim periods, (iii) provide principles for considering the mitigating effect of management’s plans, (iv) require certain disclosures when substantial doubt is alleviated as a result of consideration of management’s plans, (v) require an express statement and other disclosures when substantial doubt is not alleviated, and (vi) require an assessment for a period of one year after the date that the financial statements are issued (or available to be issued). ASU 2014-15 will be effective for the Company in fiscal year 2016. The adoption of this ASU is not expected to have a material impact on the Company’s condensed consolidated financial statements.
	In May 2014, FASB issued Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”). The new guidance sets forth a new five-step revenue recognition model that replaces the prior revenue recognition guidance in its entirety and is intended to eliminate numerous industry-specific pieces of revenue recognition guidance that have historically existed in U.S. GAAP. The underlying principle of the new standard is that a business or other organization will recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects what it expects in exchange for the goods or services. ASU 2014-09 provides alternative methods of initial adoption and is effective for annual periods beginning after December 15, 2016 and interim periods within those annual periods. Early adoption is not permitted. The Company is currently evaluating the impact that this standard will have on the Company’s condensed consolidated financial statements.

Capital_Stock_and_Series_B_Sto

Capital Stock and Series B Stock	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Capital Stock and Series B Stock	'
	Note Eighteen — Capital Stock and Series B Stock
	On July 23, 2014, the Company signed a definitive Stock Purchase Agreement (the “Purchase Agreement”) to raise approximately $12 million in gross proceeds in a private placement. Under the terms of the Purchase Agreement, the Company sold 2,891,566 shares of Common Stock (the “Shares”), at a price of $4.15 per share, to certain institutional investors. The Shares represented 15% of the issued and outstanding shares of Common Stock immediately prior to the execution of the Purchase Agreement. The offering closed on July 29, 2014. The aggregate gross proceeds, net of fees, that the Company received from the offering were approximately $11.1 million. Proceeds from the private placement are expected to be used for general corporate and working capital purposes. Craig-Hallum Capital Group LLC, which acted as the sole placement agent for the offering, received a commission equal to 7% of the aggregate purchase price (excluding certain accounts), for an aggregate commission of $0.8 million, and was reimbursed for its out-of-pocket expenses.

Litigation_and_Other_Contingen

Litigation and Other Contingencies	9 Months Ended
	Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Litigation and Other Contingencies	'
	Note Nineteen — Litigation and Other Contingencies
	The Company is a party to various agreements, including all client contracts, under which it may be obligated to indemnify the other party with respect to certain matters, including, but not limited to, indemnification against third-party claims of infringement of intellectual property rights with respect to services, software, and other deliverables provided by the Company. These obligations may be subject to various limitations on the remedies available to the other party, including, without limitation, limits on the amounts recoverable and the time during which claims may be made, and may be supported by indemnities given to the Company by applicable third parties. Payment by the Company under these indemnification clauses is generally subject to the other party making a claim that is subject to challenge by the Company. Historically, the Company has not been obligated to pay any claim for indemnification under its agreements, and management is not aware of future indemnification payments that it would be obligated to make.
	Under its By-Laws, subject to certain exceptions, the Company has agreed to indemnify its officers and directors for certain events or occurrences while the officer or director is, or was, serving at its request in such capacity or in certain related capacities. The Company has separate indemnification agreements with each of its directors and officers that requires it, subject to certain exceptions, to indemnify them to the fullest extent authorized or permitted by its By-Laws and the Delaware General Corporation Law. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited; however, the Company has a director and officer liability insurance policy that limits its exposure and enables it to recover a portion of any amounts paid under these indemnification agreements. As a result of its insurance policy coverage, the Company believes the estimated fair value of these indemnification agreements is minimal. The Company had no liabilities recorded for these agreements as of September 30, 2014.

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Stock-Based Compensation Expense	'
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	Stock-based compensation expense (in millions)	$	1.2		$	1.7		$	3.4	$	5
Restricted Stock Award Activity	'
	Restricted stock award activity was as follows for the nine months ended September 30, 2014:
					Weighted
					Average
		Shares			Price
	Unvested balance at December 31, 2013		450,223		$	6.25
	Granted		509,355		$	5.73
	Vested		(390,085	)	$	6.08
	Forfeited		(36,432	)	$	6.12
	Unvested balance at September 30, 2014		533,061		$	5.89
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	(In millions)
	Total fair value of restricted stock awards vested	$	0.3		$	0.3		$	2.2	$	1.1
	Compensation expense related to restricted stock awards		0.4			0.6			1.3		1.7
Stock Option Activity	'
	Option activity was as follows for the nine months ended September 30, 2014:
					Weighted
					Average
		Options			Exercise Price
	Outstanding as of December 31, 2013		2,014,238		$	7.98
	Granted		554,000		$	5.64
	Exercised		(2,400	)	$	5.2
	Forfeited		(20,507	)	$	5.83
	Outstanding as of September 30, 2014		2,545,331		$	7.49
	Exercisable as of September 30, 2014		1,481,077		$	8.91
	Outstanding intrinsic value at September 30, 2014 (in millions)	$	0.9
	Exercisable intrinsic value at September 30, 2014 (in millions)	$	0.5
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	(In millions)
	Compensation expense related to option awards	$	0.4		$	0.3		$	1	$	0.9
		For the Three Months Ended						For the Nine Months Ended
	(In millions)	September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	Total fair value of stock options vested	$	0.4		$	0.4		$	1	$	0.9
	Intrinsic value of stock options exercised	$	—		$	—		$	—	$	—
	Proceeds received from option exercises	$	—		$	—		$	—	$	—
Fair Value for Options Granted	'
	The fair value of options granted during the nine months ended September 30, 2014 and September 30, 2013 was estimated on the grant date using a Black-Scholes option-pricing model. The following assumptions represent the year-to-date weighted average for all options granted:
		For the Nine Months Ended
		September 30,			September 30,
		2014			2013
	Risk-free interest rates		1.36	%		0.62	%
	Expected dividend yield		—			—
	Expected volatility		65	%		67	%
	Expected lives		6 years			6 years
Employee Stock Purchase Plan	'
	The shares of Common Stock issued in respect of employee purchases under the ESPP were as follows:
		For the Three Months Ended						For the Nine Months Ended
		September 30,			September 30,			September 30,		September 30,
		2014			2013			2014		2013
	Shares of Common Stock issued		8,212			10,242			25,247		31,463
	Expense related to ESPP (in thousands)	$	10		$	8		$	32	$	27
Fair Value for ESPP Purchases	'
	The fair value of ESPP purchases for the nine months ended September 30, 2014 and September 30, 2013 was estimated using a Black-Scholes pricing model. The Company used the following year-to-date weighted average assumptions:
		For the Nine Months Ended
		September 30,			September 30,
		2014			2013
	Risk-free interest rates		0.05	%		0.06	%
	Expected dividend yield		—			—
	Expected volatility		44	%		42	%
	Expected lives		0.25 years			0.25 years

Severance_and_Related_Costs_Ta

Severance and Related Costs (Tables)	9 Months Ended
	Sep. 30, 2014
Restructuring and Related Activities [Abstract]	'
Severance and Related Costs for Elimination of One Position	'
	For the three months and nine months ended September 30, 2013, the Company recorded $0.2 million of expense and made cash payments of $0.2 million related to severance and related costs for the elimination of one position.
		Employee
	(In millions)	Severance			Facilities		Total
	Balance, December 31, 2012	$	—		$	—	$	—
	Charges		0.2			—		0.2
	Adjustments charged to severance and related costs		—			—		—
	Charged to severance and related costs		0.2			—		0.2
	Payments		(0.2	)		—		(0.2	)
	Other		—			—		—
	Balance, September 30, 2013	$	—		$	—	$	—

Current_Prepaid_Expenses_Table

Current Prepaid Expenses (Tables)	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Summary of Current Prepaid Expenses	'
	Current prepaid expenses consisted of the following:
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Deferred costs	$	1.2	$	1.1
	Prepaid commissions		1.2		1.2
	Other		1.6		1.3
	Total	$	4	$	3.6

Intangible_Assets_net_Tables

Intangible Assets, net (Tables)	9 Months Ended
	Sep. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Summary of Intangible Assets	'
		As of
	(In millions)	September 30,			December 31,
		2014			2013
	Gross intangible assets	$	3.3		$	3.2
	Accumulated amortization of intangible assets		(2.8	)		(2.8	)
	Total	$	0.5		$	0.4

Other_LongTerm_Assets_Tables

Other Long-Term Assets (Tables)	9 Months Ended
	Sep. 30, 2014
Investments, All Other Investments [Abstract]	'
Other Long-Term Assets	'
	Other long-term assets consisted of the following:
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Deferred costs	$	1.4	$	1.8
	Prepaid commissions		1.8		1.8
	Other		0.4		0.8
	Total	$	3.6	$	4.4

Loss_Per_Share_Tables

Loss Per Share (Tables)	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Calculation of Basic and Diluted Loss Per Share	'
	The following table sets forth the computation of the loss and shares used in the calculation of basic and diluted loss per share:
			For the Three Months Ended
	(In millions)		September 30,			September 30,
			2014			2013
	Net loss		$	(4.2	)	$	(2.6	)
	Dividends related to Series B Stock(1)			(0.1	)		(0.2	)
	Net loss available to Common Stock holders		$	(4.3	)	$	(2.8	)
	Per common share:
	Basic/diluted net loss available to Common Stock holders		$	(0.21	)	$	(0.17	)
	(In thousands)
	Weighted average shares of Common Stock outstanding			20,790			16,758
	Currently antidilutive Common Stock equivalents(2)			1,878			1,705
			For the Nine Months Ended
	(In millions)		September 30,			September 30,
			2014			2013
	Net loss		$	(11.4	)	$	(9.7	)
	Dividends related to Series B Stock(1)			(0.5	)		(0.4	)
	Net loss available to Common Stock holders		$	(11.9	)	$	(10.1	)
	Per common share:
	Basic/diluted net loss available to Common Stock holders		$	(0.61	)	$	(0.61	)
	(In thousands)
	Weighted average shares of Common Stock outstanding			19,324			16,515
	Currently antidilutive Common Stock equivalents(2)			1,982			1,659
	-1	The Board of Directors did not declare a dividend payment on the 7% Series B Convertible Preferred Stock, par value $0.01 per share (the “Series B Stock”), which was accrued, for the dividend periods July 1, 2012 through December 31, 2012, January 1, 2013 through June 30, 2013, July 1, 2013 through December 31, 2013, and January 1, 2014 through June 30, 2014 (the cash dividend rate is $0.1785 and the aggregate amount of these dividends was approximately $1.2 million).
	-2	In periods in which there was a loss, the effect of Common Stock equivalents, which is primarily related to the Series B Stock, was not included in the diluted loss per share calculation as it was antidilutive.

Leases_Tables

Leases (Tables)	9 Months Ended
	Sep. 30, 2014
Leases [Abstract]	'
Schedule of Future Minimum Lease Payments Under Capital Leases	'
	The following is a schedule, by year, of future minimum lease payments under capital leases, together with the present value of the net minimum lease payments as of September 30, 2014:
	(In millions)
	Year	Amount
	2014	$	0.6
	2015		1.8
	2016		0.6
	2017		0.1
	Total minimum lease payments	$	3.1
	Less: estimated executory costs		(0.2	)
	Net minimum lease payments	$	2.9
	Less: amount representing interest		(0.2	)
	Present value of minimum lease payments	$	2.7
Summary of Capital Leases	'
	Capital leases consisted of the following:
		As of
	(In millions)	September 30,			December 31,
		2014			2013
	Other current liabilities	$	1.7		$	1.6
	Other long-term liabilities		1			1.2
	Total	$	2.7		$	2.8

Other_Current_Liabilities_Tabl

Other Current Liabilities (Tables)	9 Months Ended
	Sep. 30, 2014
Other Liabilities Disclosure [Abstract]	'
Summary of Other Current Liabilities	'
		As of
	(In millions)	September 30,		December 31,
		2014		2013
	Capital leases	$	1.7	$	1.6
	Warrant liability		0.3		0.8
	Series B Stock dividend payable		1.3		0.9
	Other		1.1		0.8
	Total	$	4.4	$	4.1

Stock_Warrants_Tables

Stock Warrants (Tables)	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]	'
Summary of Status of PfG Warrants	'
	A summary of the status of the PfG Warrants at September 30, 2014, and the changes during the nine months ended September 30, 2014, are presented in the following table:
		Date			Shares of Common			Exchange Price		Expiration
					Stock, par value					Date
					$0.01, represented
					by Warrants
	Granted		August 19, 2013			215,064			$2.79, subject to	August 19, 2018
									adjustment
	Exercised		—			—
	Expired		—			—
	Outstanding as of December 31, 2013		—			215,064			$2.79, subject to	19-Aug-18
									adjustment
	Granted		—			—
	Exercised		20-May-14			75,698		$	2.79
	Exercised		4-Jun-14			62,153		$	2.79
	Expired		—			—
	Outstanding as of September 30, 2014		—			77,213			$2.79, subject to	19-Aug-18
									adjustment
	Exercisable as of September 30, 2014		—			77,213			$2.79, subject to	19-Aug-18
									adjustment
Fair Value of Warrant Liability Under Monte Carlo Option Pricing Model	'
	The fair value of the warrant liability was estimated using the Monte Carlo option pricing model and the following assumptions:
		September 30,			September 30,
		2014			2013
	Risk-free interest rates		1.43	%		1.39	%
	Expected dividend yield		—			—
	Expected volatility		60	%		58	%
	Expected lives		3.9 years			4.9 years
	Weighted average grant date fair value	$	4.5		$	3.7

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Assets and Liabilities Carried at Fair Value Measured on Recurring Basis	'
	The following table provides the assets and liabilities carried at fair value measured on a recurring basis as of September 30, 2014 and December 31, 2013:
	(In millions)
		Fair Value Measurements at September 30, 2014 Using
		Total carrying			Quoted Prices in		Other		Significant
		value at			Active Markets		Observable		Unobservable
		September 30, 2014			(Level 1)		(Level 2)		(Level 3)
	Money market fund	$	18.2		$	18.2	$	—	$	—
	Warrant liability	$	0.3		$	—	$	—	$	0.3
		Fair Value Measurements at December 31, 2013 Using
		Total carrying			Quoted Prices in		Other		Significant
		value at			Active Markets		Observable		Unobservable
		December 31, 2013			(Level 1)		(Level 2)		(Level 3)
	Money market fund	$	12.7		$	12.7	$	—	$	—
	Warrant liability	$	0.8		$	—	$	—	$	0.8
Summary of Activities in Company's Level 3 Warrants	'
	The following table represents the activity in the Company’s Level 3 warrants:
	(In millions)	Amount
	Level 3 warrants, end of period at December 31, 2013	$	0.8
	Change in fair value of warrant liability		(0.1	)
	Warrant exercise		(0.4	)
	Level 3 warrants, end of period at September 30, 2014	$	0.3

Revenue_Recognition_Additional

Revenue Recognition - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
Short Term [Member] | Minimum [Member]	'
Revenue Recognition [Line Items]	'
Subscription contract period	'3 months
Short Term [Member] | Maximum [Member]	'
Revenue Recognition [Line Items]	'
Subscription contract period	'12 months
Long Term [Member] | Minimum [Member]	'
Revenue Recognition [Line Items]	'
Subscription contract period	'3 years
Long Term [Member] | Maximum [Member]	'
Revenue Recognition [Line Items]	'
Subscription contract period	'5 years

StockBased_Compensation_StockB

Stock-Based Compensation - Stock-Based Compensation Expense (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Unrecognized Stock Based Compensation Expense [Line Items]	'	'	'	'
Compensation expense	$1,200,000	$1,700,000	$3,400,000	$5,000,000
Stock Options [Member]	'	'	'	'
Unrecognized Stock Based Compensation Expense [Line Items]	'	'	'	'
Compensation expense	400,000	300,000	1,000,000	900,000
Restricted stock [Member]	'	'	'	'
Unrecognized Stock Based Compensation Expense [Line Items]	'	'	'	'
Total fair value of restricted and installment stock awards vested	300,000	300,000	2,200,000	1,100,000
Compensation expense	$400,000	$600,000	$1,300,000	$1,700,000

StockBased_Compensation_Additi

Stock-Based Compensation - Additional Information (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Share-based Compensation [Abstract]	'	'
Common stock available for grants	1,579,019	'
Par value of common stock	$0.01	$0.01

StockBased_Compensation_Restri

Stock-Based Compensation - Restricted Stock - Additional Information (Detail) (USD $)	9 Months Ended			3 Months Ended	0 Months Ended		9 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Aug. 01, 2014	Sep. 11, 2014	Sep. 30, 2014
		Employees [Member]	Director [Member]	Common Stock Issued [Member]	Common Stock Issued [Member]	Common Stock Issued [Member]	Restricted stock [Member]
					Employees [Member]	Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'	'	'
Number of shares granted	509,355	'	'	76,500	6,500	70,000	'
Share vesting period, terms	'	'16 equal quarterly increments	'Four equal quarterly increments	'	'	'	'
Unrecognized compensation expense related to restricted stock awards	'	'	'	'	'	'	$2.20
Expected weighted average period	'1 year 9 months 18 days	'	'	'	'	'	'1 year 7 months 6 days

StockBased_Compensation_Restri1

Stock-Based Compensation - Restricted Stock Award Activity (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Restricted stock unvested, beginning balance	450,223
Restricted stock, Shares, Granted	509,355
Restricted stock, Shares, Vested	-390,085
Restricted stock, Shares, Forfeited	-36,432
Restricted stock unvested, ending balance	533,061
Restricted stock [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Restricted stock unvested, Weighted Average Price beginning balance	6.25
Restricted stock unvested, Weighted Average Price, Granted	5.73
Restricted stock, Weighted Average Price, Vested	6.08
Restricted stock unvested, Weighted Average Price, Forfeited	6.12
Restricted stock unvested, Weighted Average Price ending balance	5.89

StockBased_Compensation_Stock_

Stock-Based Compensation - Stock Options - Additional Information (Detail) (USD $)	9 Months Ended	0 Months Ended	3 Months Ended	9 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 30, 2014	Aug. 14, 2014	Sep. 30, 2014	Sep. 30, 2014
		August 2014 Award Date [Member]	August 2014 Award Date [Member]	Stock Options [Member]
				August 2014 Award Date [Member]
				Scenario, Forecast [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Options purchased shares, grants during the period	554,000	'	19,500	'
Award date exercise price per share granted to certain employees	$5.64	$4.88	'	'
Award date ratable vesting period	'	'	'	'16 equal quarterly increments
Initial vesting date of award	'	'	'	30-Nov-14
Expiration of options	'	'	'	14-Aug-24
Unrecognized compensation expense related to stock options	$3.30	'	'	'
Expected weighted average period	'1 year 9 months 18 days	'	'	'

StockBased_Compensation_Stock_1

Stock-Based Compensation - Stock Option Activity (Detail) (USD $)	9 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 30, 2014
Share-based Compensation [Abstract]	'
Option activity, Outstanding, Beginning balance	2,014,238
Option activity , Granted	554,000
Option activity, Exercised	-2,400
Option activity, Forfeited	-20,507
Option activity outstanding, Ending balance	2,545,331
Option activity, Exercisable, Ending balance	1,481,077
Option activity, Outstanding intrinsic value, Ending balance	$0.90
Option activity, Exercisable intrinsic value, Ending balance	$0.50
Option activity, Weighted Average Exercise Price, Outstanding, Beginning Balance	$7.98
Option activity Weighted Average Exercise Price, Granted	$5.64
Option activity Weighted Average Exercise Price, Exercised	$5.20
Option activity Weighted Average Exercise Price, Forfeited	$5.83
Option activity, Weighted Average Exercise Price, Outstanding, Ending Balance	$7.49
Option activity Weighted Average Exercise Price, Exercisable, Ending Balance	$8.91

StockBased_Compensation_Stock_2

Stock-Based Compensation - Stock Option Activity Fair Value (Detail) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Share-based Compensation [Abstract]	'	'	'	'
Total fair value of stock options vested	$0.40	$0.40	$1	$0.90
Intrinsic value of stock options exercised	'	'	'	'
Proceeds received from option exercises	'	'	'	'

StockBased_Compensation_Fair_V

Stock-Based Compensation - Fair Value Assumptions and Methodology (Detail)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
ESPP [Member]	'	'
Fair value for options granted	'	'
Risk-free interest rates	0.05%	0.06%
Expected dividend yield	'	'
Expected volatility	44.00%	42.00%
Expected lives	'3 months	'3 months
Stock Options [Member]	'	'
Fair value for options granted	'	'
Risk-free interest rates	1.36%	0.62%
Expected dividend yield	'	'
Expected volatility	65.00%	67.00%
Expected lives	'6 years	'6 years

StockBased_Compensation_Employ

Stock-Based Compensation - Employee Stock Purchase Plan (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Share-based Compensation [Abstract]	'	'	'	'
Shares of Common Stock issued	8,212	10,242	25,247	31,463
Expense related to ESPP	$10	$8	$32	$27

Severance_and_Related_Costs_Ad

Severance and Related Costs - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Restructuring and Related Activities [Abstract]	'	'	'	'
Expense related to severance and related costs for elimination	$0	$200,000	$0	$200,000
Cash payments related to cost-reduction actions	$0	$200,000	$0	$200,000

Severance_and_Related_Costs_Se

Severance and Related Costs - Severance and Related Costs for Elimination of One Position (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Severance and Related Costs, Beginning Balance	'	'	'	'
Charges	'	'	'	200,000
Adjustments charged to severance and related costs	'	'	'	'
Charged to severance and related costs	0	200,000	0	200,000
Payments	0	-200,000	0	-200,000
Other	'	'	'	'
Severance and Related Costs, Ending Balance	'	'	'	'
Employee Severance [Member]	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Severance and Related Costs, Beginning Balance	'	'	'	'
Charges	'	'	'	200,000
Adjustments charged to severance and related costs	'	'	'	'
Charged to severance and related costs	'	'	'	200,000
Payments	'	'	'	-200,000
Other	'	'	'	'
Severance and Related Costs, Ending Balance	'	'	'	'
Facilities [Member]	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Severance and Related Costs, Beginning Balance	'	'	'	'
Charges	'	'	'	'
Adjustments charged to severance and related costs	'	'	'	'
Charged to severance and related costs	'	'	'	'
Payments	'	'	'	'
Other	'	'	'	'
Severance and Related Costs, Ending Balance	'	'	'	'

Current_Prepaid_Expenses_Addit

Current Prepaid Expenses - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
Long Term [Member] | Minimum [Member]	'
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items]	'
Current prepaid expense recognition period - long term subscription projects	'3 years
Long Term [Member] | Maximum [Member]	'
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items]	'
Current prepaid expense recognition period - long term subscription projects	'5 years
Short Term [Member] | Minimum [Member]	'
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items]	'
Current prepaid expense recognition period - long term subscription projects	'3 months
Short Term [Member] | Maximum [Member]	'
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items]	'
Current prepaid expense recognition period - long term subscription projects	'12 months

Current_Prepaid_Expenses_Summa

Current Prepaid Expenses - Summary of Current Prepaid Expenses (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]	'	'
Deferred costs	$1,200,000	$1,100,000
Prepaid commissions	1,200,000	1,200,000
Other	1,600,000	1,300,000
Total	$4,001,000	$3,576,000

Intangible_Assets_net_Addition

Intangible Assets, net - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'	'	'	'
Amortization period of patent and trademark	'	'	'120 months	'
Amortization expense of intangible assets	$27	$45	$71	$144
Future amortization of intangible assets annually	'	'	$111	'

Intangible_Assets_net_Summary_

Intangible Assets, net - Summary of Intangible Assets (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'	'
Gross intangible assets	$3,300,000	$3,200,000
Accumulated amortization of intangible assets	-2,800,000	-2,800,000
Total	$537,000	$409,000

Other_LongTerm_Assets_Addition

Other Long-Term Assets - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
Minimum [Member]	'
Other Long Term Assets [Line Items]	'
Costs recognized agreements term	'3 years
Maximum [Member]	'
Other Long Term Assets [Line Items]	'
Costs recognized agreements term	'5 years

Other_LongTerm_Assets_Other_Lo

Other Long-Term Assets - Other Long-Term Assets (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Other Assets, Noncurrent Disclosure [Abstract]	'	'
Deferred costs	$1,400,000	$1,800,000
Prepaid commissions	1,800,000	1,800,000
Other	400,000	800,000
Total	$3,627,000	$4,431,000

ShortTerm_Debt_Additional_Info

Short-Term Debt - Additional Information (Detail) (USD $)	9 Months Ended				3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2013	20-May-13	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014
		Credit Facility [Member]	Credit Facility [Member]	Credit Facility [Member]	Credit Facility [Member]	Credit Facility [Member]	Credit Facility [Member]
					Maximum [Member]	Maximum [Member]	Maximum [Member]
Line of Credit Facility [Line Items]	'	'	'	'	'	'	'
Amount of penalties on Termination	$0	'	'	'	'	'	'
Amount of outstanding credit facility	0	0	'	'	'	'	'
Tangible net worth requirement, Minimum	'	'	'	1,250,000	'	'	'
Tangible net worth requirement, Minimum Expired	'	'	'	3,000,000	'	'	'
Revolving line of credit	'	10,000,000	'	'	'	'	'
Maturity period of credit facility	'	'FY 2015	'	'	'	'	'
Commitment fee on credit facility	'	0.13%	'	'	'	'	'
Interest on short-term debt	'	'	$100,000	'	$100,000	$100,000	$100,000
Debt interest rate	'	4.00%	'	'	'	'	'

Loss_Per_Share_Calculation_of_

Loss Per Share - Calculation of Basic and Diluted Loss Per Share (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Calculation of basic and diluted loss per share	'	'	'	'
Net loss	($4,182)	($2,633)	($11,425)	($9,629)
Dividends related to Series B Stock	-147	-147	-441	-441
Net loss available to Common Stock holders	($4,329)	($2,780)	($11,866)	($10,070)
Per common share:	'	'	'	'
Basic/diluted net loss available to Common Stock holders	($0.21)	($0.17)	($0.61)	($0.61)
Weighted average shares of Common Stock outstanding	20,790	16,758	19,324	16,515
Currently antidilutive Common Stock equivalents	1,878	1,705	1,982	1,659

Loss_Per_Share_Calculation_of_1

Loss Per Share - Calculation of Basic and Diluted Loss Per Share (Parenthetical) (Detail) (Series B Stock [Member], USD $)	9 Months Ended
In Millions, except Per Share data, unless otherwise specified	Sep. 30, 2014
Series B Stock [Member]	'
Calculation of basic and diluted loss per share	'
Preferred stock, par value	$0.01
Suspended dividend payment	$1.20
Cash dividend declared on the Series B Stock	$0.18
Convertible preferred stock interest rate	7.00%

Leases_Additional_Information_

Leases - Additional Information (Detail) (Capital Lease Obligations [Member], USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Capital Leased Assets [Line Items]	'	'
Depreciation on capital leases	$1.20	$1.70
Capital Lease One [Member]	'	'
Capital Leased Assets [Line Items]	'	'
Capital lease terms	'24 Months	'
Capital Lease Two [Member]	'	'
Capital Leased Assets [Line Items]	'	'
Capital lease terms	'30 Months	'
Capital Lease Three [Member]	'	'
Capital Leased Assets [Line Items]	'	'
Capital lease terms	'36 Months	'
Computer Equipment and Leasehold Improvements [Member]	'	'
Capital Leased Assets [Line Items]	'	'
Assets purchased, financed by a capital lease	$1	$2.80

Leases_Schedule_of_Future_Mini

Leases - Schedule of Future Minimum Lease Payments Under Capital Leases (Detail) (USD $)	Sep. 30, 2014
In Millions, unless otherwise specified
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]	'
2014	$0.60
2015	1.8
2016	0.6
2017	0.1
Total minimum lease payments	3.1
Less: estimated executory costs	-0.2
Net minimum lease payments	2.9
Less: amount representing interest	-0.2
Present value of minimum lease payments	$2.70

Leases_Summary_of_Capital_Leas

Leases - Summary of Capital Leases (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Millions, unless otherwise specified
Capital Lease Obligations [Abstract]	'	'
Other current liabilities	$1.70	$1.60
Other long-term liabilities	1	1.2
Total	$2.70	$2.80

Other_Current_Liabilities_Summ

Other Current Liabilities - Summary of Other Current Liabilities (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Other Liabilities Disclosure [Abstract]	'	'
Capital leases	$1,700,000	$1,600,000
Warrant liability	300,000	800,000
Series B Stock dividend payable	1,300,000	900,000
Other	1,100,000	800,000
Total	$4,436,000	$4,098,000

Stock_Warrants_Additional_info

Stock Warrants - Additional information (Detail) (USD $)

Sep. 30, 2014

Dec. 31, 2013

Sep. 30, 2013

Jun. 04, 2014

Sep. 30, 2014

Jun. 04, 2014

Sep. 30, 2013

Jun. 04, 2014

Sep. 30, 2014

Jun. 04, 2014

Sep. 30, 2013

20-May-14

Sep. 30, 2013

Stock Warrants [Member]

PfG [Member]

PfG [Member]

PfG [Member]

PfG [Member]

PFG Equity Investors, LLC [Member]

PFG Equity Investors, LLC [Member]

PFG Equity Investors, LLC [Member]

PFG Equity Investors, LLC [Member]

Silicon Valley Bank [Member]

Silicon Valley Bank [Member]

Stock Warrants [Member]

Stock Warrants [Member]

Stock Warrants [Member]

Stock Warrants [Member]

Class of Warrant or Right [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Warrants issued, shares called in

'

'

'

'

'

129,032

129,032

'

'

10,322

10,322

'

75,698

Warrants issued, value

'

'

'

'

'

'

$360,000

'

'

'

$28,800

'

$211,200

Consideration for warrants

'

'

4,000

'

'

'

'

'

'

'

'

'

'

Warrant liability

$300,000

$800,000

'

'

'

'

'

'

'

'

'

'

'

Warrant exercises during period

'

'

'

57,196

'

'

'

4,945

'

'

'

'

'

Common stock issued, warrants exercise

'

'

'

35,862

'

'

'

3,100

'

'

'

47,404

'

Remaining exercisable warrants

'

'

'

'

71,836

'

'

'

5,377

'

'

'

'

Stock_Warrants_Summary_of_Stat

Stock Warrants - Summary of Status of PfG Warrants (Detail) (Stock Warrants [Member], USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Class of Warrant or Right [Line Items]	'	'
Issue date, Granted	'	19-Aug-13
Expiration date, Granted	'	19-Aug-18
Shares of common stock, par value $0.01, represented by Warrants, Granted	'	215,064
Shares of common stock, par value $0.01, represented by Warrants, Outstanding Ending balance	77,213	215,064
Shares of common stock, par value $0.01, represented by Warrants, Exercisable	77,213	'
Exchange price, Granted	'$2.79, subject to adjustment	'
Exchange price of share	$2.79	$2.79
Exchange price, Outstanding	'$2.79, subject to adjustment	'
Exchange price, Exercisable	'$2.79, subject to adjustment	'
Expiration date, Outstanding	19-Aug-18	19-Aug-18
Expiration date, Exercisable	19-Aug-18	'
Exercised, Issued on May 20, 2014 [Member]	'	'
Class of Warrant or Right [Line Items]	'	'
Issue date, Exercised	20-May-14	'
Shares of common stock, par value $0.01, represented by Warrants, Exercised	75,698	'
Exchange price of share	$2.79	'
Exercised, Issued on June 4, 2014 [Member]	'	'
Class of Warrant or Right [Line Items]	'	'
Issue date, Exercised	4-Jun-14	'
Shares of common stock, par value $0.01, represented by Warrants, Exercised	62,153	'
Exchange price of share	$2.79	'

Stock_Warrants_Summary_of_Stat1

Stock Warrants - Summary of Status of PfG Warrants (Parenthetical) (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Class of Warrant or Right [Line Items]	'	'
Common stock par value	$0.01	$0.01
Stock Warrants [Member]	'	'
Class of Warrant or Right [Line Items]	'	'
Common stock par value	$0.01	$0.01

Stock_Warrants_Fair_Value_of_W

Stock Warrants - Fair Value of Warrant Liability Under Monte Carlo Option Pricing Model (Detail) (Monte Carlo option-pricing model [Member], Stock Warrants [Member], USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Monte Carlo option-pricing model [Member] | Stock Warrants [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Risk-free interest rates	1.43%	1.39%
Expected dividend yield	'	'
Expected volatility	60.00%	58.00%
Expected lives	'3 years 10 months 24 days	'4 years 10 months 24 days
Weighted average grant date fair value	$4.50	$3.70

Segment_Information_Additional

Segment Information - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
	Segment
Segment Reporting [Abstract]	'
Number of operating segment	1

Fair_Value_Measurements_Assets

Fair Value Measurements - Assets and Liabilities Carried at Fair Value Measured on Recurring Basis (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Millions, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Warrant liability	$0.30	$0.80
Significant Unobservable (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Warrant liability	0.3	0.8
Money Market Funds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Money market fund	18.2	12.7
Money Market Funds [Member] | Quoted Prices in Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Money market fund	$18.20	$12.70

Fair_Value_Measurements_Summar

Fair Value Measurements - Summary of Activities in Company's Level 3 Warrants (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule Of Changes In Fair Value Of Warrant Liability [Line Items]	'	'	'	'
Change in fair value of warrant liability	$5,000	($43,000)	$91,000	($43,000)
Significant Unobservable (Level 3) [Member]	'	'	'	'
Schedule Of Changes In Fair Value Of Warrant Liability [Line Items]	'	'	'	'
Level 3 warrants, beginning of period	'	'	800,000	'
Change in fair value of warrant liability	'	'	-100,000	'
Warrant exercise	'	'	-400,000	'
Level 3 warrants, end of period	$300,000	'	$300,000	'

Capital_Stock_and_Series_B_Sto1

Capital Stock and Series B Stock - Additional Information (Detail) (USD $)	9 Months Ended		0 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Jul. 23, 2014
			Common Stock Purchase Agreement [Member]
Class of Stock [Line Items]	'	'	'
Gross proceeds in private placement	'	'	$12,000,000
Shares issued in private placement	23,945,423	20,465,984	2,891,566
Common stock price	'	'	$4.15
Percentage of issued and outstanding common stock to be issued as private placement	'	'	15.00%
Aggregate gross proceeds, net of fees, received from offering	11,138,000	'	11,100,000
Percentage of commission	'	'	7.00%
Commission expense	'	'	$800,000

Litigation_and_Other_Contingen1

Litigation and Other Contingencies - Additional Information (Detail) (Indemnification Agreement [Member], USD $)	Sep. 30, 2014
Indemnification Agreement [Member]	'
Loss Contingencies [Line Items]	'
Recorded liabilities corresponding to agreements	$0