SeaChange International (SEAC) 10-Q 10 Dec 18 2019 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Oct. 31, 2018	Dec. 05, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Oct. 31, 2018
Document Fiscal Year Focus	2,019
Document Fiscal Period Focus	Q3
Trading Symbol	SEAC
Entity Registrant Name	SEACHANGE INTERNATIONAL INC
Entity Central Index Key	1,019,671
Current Fiscal Year End Date	--01-31
Entity Filer Category	Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Common Stock, Shares Outstanding		35,749,131

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Current assets:
Cash and cash equivalents	$ 21,554	$ 43,652
Restricted cash	543	9
Marketable securities	1,732	3,991
Accounts and other receivables, net of allowance for doubtful accounts of $16 at October 31, 2018 and $16 at January 31, 2018, respectively	12,669	22,537
Unbilled receivables	7,881	3,101
Inventories, net	706	666
Prepaid expenses and other current assets	5,479	3,557
Total current assets	50,564	77,513
Property and equipment, net	8,660	9,471
Marketable securities, long-term	8,554	4,449
Intangible assets, net	531	1,303
Goodwill, net	23,956	25,579
Other assets	1,069	1,015
Total assets	93,333	119,330
Current liabilities:
Accounts payable	4,669	2,431
Deferred revenues	6,199	11,598
Other accrued expenses	6,337	15,379
Total current liabilities	17,205	29,408
Deferred revenue, long-term	875	2,835
Deferred tax liabilities, long-term	196	215
Taxes payable, long-term	405	1,152
Total liabilities	18,681	33,610
Commitments and contingencies (Note 6)
Stockholders' equity:
Common stock, $0.01 par value; 100,000,000 shares authorized; 35,795,099 shares issued and 35,754,609 outstanding at October 31, 2018, and 35,634,984 shares issued and 35,594,494 outstanding at January 31, 2018	358	356
Additional paid-in capital	242,074	239,423
Treasury stock, at cost; 40,490 common shares at October 31, 2018 and January 31, 2018, respectively	(5)	(5)
Accumulated loss	(164,679)	(148,620)
Accumulated other comprehensive loss	(3,095)	(5,434)
Total stockholders' equity	74,653	85,720
Total liabilities and stockholders' equity	$ 93,333	$ 119,330

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Statement of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 16	$ 16
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	35,795,099	35,634,984
Common stock, shares outstanding	35,754,609	35,594,494
Treasury stock, common shares	40,490	40,490

Consolidated Statements of Oper

Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Revenues:
Total revenues	$ 18,611	$ 23,430	$ 45,447	$ 57,322
Cost of revenues:
Amortization of intangible assets	178	255	534	764
Stock-based compensation expense	1	1	1	3
Total cost of revenues	7,323	7,066	18,967	19,665
Gross profit	11,288	16,364	26,480	37,657
Operating expenses:
Research and development	4,836	5,634	15,477	17,411
Selling and marketing	3,705	3,916	10,776	9,292
General and administrative	3,209	3,868	11,224	10,595
Amortization of intangible assets	205	370	664	1,075
Stock-based compensation expense	768	696	2,570	2,224
Professional fees - other	50		50	21
Severance and other restructuring costs	1,030	960	1,620	3,670
Total operating expenses	13,803	15,444	42,381	44,288
(Loss) income from operations	(2,515)	920	(15,901)	(6,631)
Other (expenses) income, net	(2,087)	14	(4,898)	969
(Loss) income before income taxes	(4,602)	934	(20,799)	(5,662)
Income tax (benefit) provision	(775)	1,154	(2,421)	1,458
Net loss	(3,827)	(220)	(18,378)	(7,120)
Net loss	(3,827)	(220)	(18,378)	(7,120)
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment	923	(79)	2,354	(76)
Unrealized gain (loss) on marketable securities	3	(12)	(15)	(17)
Comprehensive loss	$ (2,901)	$ (311)	$ (16,039)	$ (7,213)
Net loss per share:
Basic	$ (0.11)	$ 0	$ (0.52)	$ (0.20)
Diluted	$ (0.11)	$ 0	$ (0.52)	$ (0.20)
Weighted average common shares outstanding:
Basic	35,747	35,479	35,668	35,381
Diluted	35,747	35,479	35,668	35,381
Product [Member]
Revenues:
Total revenues	$ 8,268	$ 11,119	$ 12,821	$ 18,907
Cost of revenues:
Cost of revenues	1,716	1,198	2,518	3,088
Service [Member]
Revenues:
Total revenues	10,343	12,311	32,626	38,415
Cost of revenues:
Cost of revenues	$ 5,428	$ 5,612	$ 15,914	$ 15,810

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Cash flows from operating activities:
Net loss	$ (18,378)	$ (7,120)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization of property and equipment	1,053	1,758
Amortization of intangible assets	1,198	1,839
Stock-based compensation expense	2,571	2,227
Deferred income taxes	(702)	102
Other	27	76
Changes in operating assets and liabilities:
Accounts receivable	9,100	(1,401)
Unbilled receivables	(4,957)	3,289
Inventories	(43)	(165)
Prepaid expenses and other assets	(2,107)	62
Accounts payable	2,401	(3,199)
Accrued expenses	(9,068)	942
Deferred revenues	(7,060)	355
Other operating activities	2,422	327
Total cash used in operating activities	(23,626)	(908)
Cash flows from investing activities:
Purchases of property and equipment	(328)	(386)
Purchases of marketable securities	(8,510)	(7,246)
Proceeds from sale and maturity of marketable securities	6,649	7,993
Other investing activities		176
Total cash used in investing activities	(2,189)	537
Cash flows from financing activities:
Proceeds from issuance of common stock	81	53
Payments of withholding tax on RSU vesting	(43)	(52)
Total cash provided by (used in) financing activities	38	1
Effect of exchange rate changes on cash, cash equivalents and restricted cash	4,213	(878)
Net decrease in cash, cash equivalents and restricted cash	(21,563)	(1,248)
Cash, cash equivalents and restricted cash, beginning of period	43,661	28,411
Cash, cash equivalents and restricted cash, end of period	22,097	27,163
Supplemental disclosure of cash flow information:
Income taxes paid	$ 2,908	$ 267

Nature of Business and Basis of

Nature of Business and Basis of Presentation	9 Months Ended
	Oct. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Business and Basis of Presentation	1. Nature of Business and Basis of Presentation The Company SeaChange International, Inc. and its consolidated subsidiaries (collectively “SeaChange”, “we”, or the “Company”) is an industry leader in the delivery of multiscreen video, advertising and premium over-the-top Basis of Presentation The accompanying unaudited consolidated financial statements include the accounts of SeaChange International, Inc. and its subsidiaries (“SeaChange” or the “Company”) and are prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial reports as well as rules and regulations of the Securities and Exchange Commission (“SEC”). All intercompany transactions and balances have been eliminated. Certain information and footnote disclosures normally included in financial statements prepared under U.S. GAAP have been condensed or omitted pursuant to such regulations. However, we believe that the disclosures are adequate to make the information presented not misleading. In the opinion of management, the accompanying financial statements include all adjustments, consisting of only normal recurring items, necessary to present a fair presentation of the consolidated financial statements for the periods shown. These consolidated financial statements should be read in conjunction with our most recently audited financial statements and related footnotes included in our Annual Report on Form 10-K 10-K”) 10-Q 10-Q”) The preparation of these financial statements in conformity with U.S. GAAP, requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosure of contingent assets and liabilities. Interim results are not necessarily indicative of the operating results for the full fiscal year or any future periods and actual results may differ from our estimates. During the three and nine months ended October 31, 2018, there have been no material changes to our significant accounting policies that were described in our fiscal 2018 Form 10-K, 10-Q

Significant Accounting Policies

Significant Accounting Policies	9 Months Ended
	Oct. 31, 2018
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Cash, cash equivalents and restricted cash Cash and cash equivalents include cash on hand and on deposit and highly liquid investments in money market mutual funds, government sponsored enterprise obligations, treasury bills, commercial paper and other money market securities with remaining maturities at date of purchase of 90 days or less. All cash equivalents are carried at cost, which approximates fair value. Restricted cash represents cash that is restricted as to withdrawal or usage and consists primarily of cash held as collateral for performance obligations with our customers. The following table provides a summary of cash, cash equivalents and restricted cash that constitutes the total amounts shown in the consolidated statements of cash flows for the nine months ended October 31, 2018 and 2017: Nine Months Ended October 31, 2018 2017 (Amounts in thousands) Cash and cash equivalents $ 21,554 $ 27,155 Restricted cash 543 8 Total cash, cash equivalents, and restricted cash $ 22,097 $ 27,163 Revenue Recognition The Company adopted Accounting Standards Codification No. (“ASC”) 606, “Revenue from Contracts with Customers ” “Revenue Recognition,” 1) Identify the contract(s) with a customer - A contract with a customer exists when (i) the Company enters into an enforceable contract with a customer that defines each party’s rights regarding the goods or services to be transferred and identifies the payment terms related to those goods or services, (ii) the contract has commercial substance, and (iii) the Company determines that collection of substantially all consideration for goods or services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. 2) Identify the performance obligations in the contract - Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are both capable of being distinct, whereby the customer can benefit from the good or service either on its own or together with other resources that are readily available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the goods or services is separately identifiable from other promises in the contract. To the extent a contract includes multiple promised goods or services, the Company must apply judgment to determine whether promised goods or services are capable of being distinct and distinct in the context of the contract. If these criteria are not met the promised goods or services are accounted for as a combined performance obligation. 3) Determine the transaction price - The transaction price is determined based on the consideration to which the Company will be entitled in exchange for transferring goods or services to the customer. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing either the expected value method or the most likely amount method depending on the nature of the variable consideration. Variable consideration is included in the transaction price if, in the Company’s judgment, it is probable that a significant future reversal of cumulative revenue under the contract will not occur. Determining the transaction price requires significant judgment, which is discussed by revenue category in further detail below. 4) Allocate the transaction price to the performance obligations in the contract - If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price basis unless the transaction price is variable and meets the criteria to be allocated entirely to a performance obligation or to a distinct good or service that forms part of a single performance obligation. The Company determines standalone selling price based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company estimates the standalone selling price taking into account available information such as market conditions and internally approved pricing guidelines related to the performance obligations. 5) Recognize revenue when (or as) the Company satisfies a performance obligation - The Company satisfies performance obligations either over time or at a point in time as discussed in further detail below. Revenue is recognized at the time the related performance obligation is satisfied by transferring a promised good or service to a customer. The Company’s revenue is derived from sales of hardware, software licenses, professional services, and maintenance fees related to the hardware and the Company’s software licenses. Contracts with multiple performance obligations The Company’s contracts often contain multiple performance obligations. For contracts with multiple performance obligations, the Company accounts for individual performance obligations separately if they are distinct. The transaction price is allocated to the separate performance obligations on a relative stand-alone selling price basis. If the transaction price contains discounts or the Company expects to provide future price concessions, these elements are considered when determining the transaction price prior to allocation. Variable fees within the transaction price will be estimated and recognized in revenue as the Company satisfies its performance obligations to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable fee is resolved. If the contract grants the client the option to acquire additional products or services, the Company assesses whether or not any discount on the products and services is in excess of levels normally available to similar clients and, if so, accounts for that discount as an additional performance obligation. Hardware The Company has concluded that hardware is either (1) a distinct performance obligation as the client can benefit from the product on its own or (2) a combined performance obligation with software licenses. This conclusion is dependent on the nature of the promise to the customer. In either scenario, hardware revenue is typically recognized at a point in time when control is transferred to the client, which is defined as the point in time when the client can use and benefit from the hardware. In situations where the hardware is distinct, it is delivered before services are provided and is functional without services, therefore the point in time when control is transferred is upon delivery or acceptance by the customer. When hardware and software are combined, the Company has determined stand-alone selling price for hardware utilizing the relative allocation method based on observable evidence. Software licenses The Company has concluded that its software licenses are either (1) a distinct performance obligation as the client can benefit from the software on its own or (2) a combined performance obligation with hardware, depending on the nature of the promise to the customer. In either scenario software license revenue is typically recognized at a point in time when control is transferred to the client, which is defined as the point in time when the client can use and benefit from the license. The software license is delivered before related services are provided and is functional without services, updates, and technical support. The Company’s license arrangements generally contain multiple performance obligations, including hardware, installation services, training, and maintenance. The Company has determined stand-alone selling price for software utilizing the relative allocation method based on observable evidence. Maintenance Maintenance revenue, which is included in services revenue in our consolidated statements of operations and comprehensive loss, includes revenue from client support and related professional services. Client support includes software upgrades on a when and-if The Company has identified three separate distinct performance obligations of maintenance: • Software upgrades and updates; • Technical support; and • Hardware support. These performance obligations are distinct within the contract and, although they are not sold separately, the components are not essential to the functionality of the other components. Each of the performance obligations included in maintenance revenue is a stand ready obligation that is recognized ratably over the passage of the contractual term, which is typically one year. Services The Company’s services revenue is comprised of software license implementation services, engineering services, training and reimbursable expenses. The Company has concluded that services are distinct performance obligations, with the exception of engineering services. Engineering services may be provided on a stand-alone basis, or bundled with a license, when the Company is providing custom development. The stand-alone selling price for services in time and materials contracts is determined by observable prices in stand-alone services arrangements and recognized as revenue as the services are performed based on an input measure of hours incurred to total estimated hours. The Company estimates the stand-alone selling price for fixed price services based on estimated hours adjusted for historical experience, at time and material rates charged in stand-alone services arrangements. Revenue for fixed price services is recognized over time as the services are provided based on an input measure of hours incurred to total estimated hours. Contract modifications The Company occasionally enters into amendments to previously executed contracts that constitute contract modifications. The Company assesses each of these contract modifications to determine: • If the additional products and services are distinct from the product and services in the original arrangement, and • If the amount of consideration expected for the added products and services reflects the stand-alone selling price of those products and services. A contract modification meeting both criteria is accounted for as a separate contract. A contract modification not meeting both criteria is considered a change to the original contract and is accounted for on either a prospective basis as a termination of the existing contract and the creation of a new contract, or a cumulative catch-up Impairment of Assets Indefinite-lived intangible assets, such as goodwill, are not amortized but are evaluated for impairment at the reporting unit level annually, in our third quarter beginning August 1st. Indefinite-lived intangible assets may be tested for impairment on an interim basis in addition to the annual evaluation if an event occurs or circumstances change such as declines in sales, earnings or cash flows, decline in the Company’s stock price, or material adverse changes in the business climate, which would more likely than not reduce the fair value of a reporting unit below its carrying amount. We also evaluate other long-lived assets such as property and equipment and intangible assets with finite useful lives, on a regular basis for the existence of facts or circumstances, both internal and external that may suggest an asset is not recoverable. If such circumstances exist, we evaluate the carrying value of long-lived assets to determine if impairment exists based upon estimated undiscounted future cash flows over the remaining useful life of the assets and compares that value to the carrying value of the assets. Our cash flow estimates contain management’s best estimates, using appropriate and customary assumptions and projections at the time. In the second quarter of fiscal 2019, we determined there to be a triggering event that prompted us to test our goodwill for impairment as of July 31, 2018. As a result of the quantitative goodwill impairment test performed as of July 31, 2018, the Company determined that the fair value of the reporting unit exceeded its carrying value. Therefore, no impairment charges on our goodwill or other long-lived assets were recorded in the second quarter of fiscal 2019. See Note 5, “Goodwill and Intangible Assets,” Liquidity We continue to realize savings related to our previous restructuring activities. These measures are important steps in restoring SeaChange to profitability and positive cash flow. The Company believes that existing funds and cash expected to be provided by future operating activities are adequate to satisfy our working capital, capital expenditure requirements and other contractual obligations for the foreseeable future, including at least the next 12 months.

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Oct. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurements	3. Fair Value Measurements Definition and Hierarchy The applicable accounting guidance defines fair value as the exchange price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The guidance establishes a framework for measuring fair value and expands required disclosure about the fair value measurements of assets and liabilities. This guidance requires us to classify and disclose assets and liabilities measured at fair value on a recurring basis, as well as fair value measurements of assets and liabilities measured on a non-recurring The fair value hierarchy is broken down into three levels based on the reliability of inputs and requires an entity to maximize the use of observable inputs, where available. The following summarizes the three levels of inputs required, as well as the assets and liabilities that we value using those levels of inputs: • Level 1 – Observable inputs that reflect quoted prices for identical assets or liabilities in active markets. • Level 2 – Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not very active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. • Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Valuation Techniques Inputs to valuation techniques are observable and unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. When developing fair value estimates for certain financial assets and liabilities, we maximize the use of observable inputs and minimize the use of unobservable inputs. When available, we use quoted market prices, market comparables and discounted cash flow projections. Financial assets include money market funds, U.S. treasury notes or bonds, U.S. government agency bonds and corporate bonds. In general, and where applicable, we use quoted prices in active markets for identical assets or liabilities to determine fair value. If quoted prices in active markets for identical assets or liabilities are not available to determine fair value, then we use quoted prices for similar assets and liabilities or inputs that are observable either directly or indirectly. In periods of market inactivity, the observability of prices and inputs may be reduced for certain instruments. This condition could cause an instrument to be reclassified from Level 1 to Level 2 or from Level 2 to Level 3. Assets and Liabilities that are Measured at Fair Value on a Recurring Basis The following tables set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of October 31, 2018 and January 31, 2018. There were no fair value measurements of our financial assets and liabilities using significant Level 3 inputs for the periods presented: Fair Value at October 31, 2018 Using Quoted Prices in Significant Active Other Markets for Observable October 31, Identical Assets Inputs 2018 (Level 1) (Level 2) (Amounts in thousands) Financial assets: Money market accounts (1) $ 2,832 $ 2,649 $ 183 Available-for-sale Current marketable securities: U.S. treasury notes and bonds - conventional 745 745 — Non-current U.S. treasury notes and bonds - conventional 6,274 6,274 — U.S. government agency issues 986 — 986 Corporate bonds 2,280 — 2,280 Total $ 13,117 $ 9,668 $ 3,449 Fair Value at January 31, 2018 Using Quoted Prices in Significant Active Other Markets for Observable January 31, Identical Assets Inputs 2018 (Level 1) (Level 2) (Amounts in thousands) Financial assets: Money market accounts (1) $ 4,568 $ — $ 4,568 Available-for-sale Current marketable securities: U.S. treasury notes and bonds - conventional 1,993 1,993 — U.S. government agency issues 1,998 — 1,998 Non-current U.S. treasury notes and bonds - conventional 1,724 1,724 — U.S. government agency issues 985 — 985 Corporate bonds 1,740 — 1,740 Total $ 13,008 $ 3,717 $ 9,291 (1) Money market funds and U.S. treasury bills are included in cash and cash equivalents on the accompanying consolidated balance sheets and are valued at quoted market prices for identical instruments in active markets. Assets and Liabilities that are Measured at Fair Value on a Nonrecurring Basis Assets and liabilities that are measured at fair value on a nonrecurring basis relate primarily to our tangible property and equipment, goodwill, and other intangible assets, which are re-measured In the second quarter of fiscal 2019, we determined there to be a triggering event that prompted us to test our goodwill for impairment as of July 31, 2018. The triggering event was a decline in actual revenue for the quarter compared to projected amounts, which was reported in a Current Report on Form 8-K 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Test of Goodwill Impairment,” “Goodwill and Intangible Assets,” Available-For-Sale We determine the appropriate classification of debt investment securities at the time of purchase and reevaluate such designation as of each balance sheet date. Our investment portfolio consists of money market funds, U.S. treasury notes and bonds, U.S. government agency notes and bonds and corporate bonds as of October 31, 2018 and January 31, 2018. All highly liquid investments with an original maturity of three months or less when purchased are considered to be cash equivalents. All cash equivalents are carried at cost, which approximates fair value. Our marketable securities are classified as available-for-sale available-for-sale The following is a summary of cash, cash equivalents and available-for-sale Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value (Amounts in thousands) October 31, 2018: Cash $ 18,723 $ — $ — $ 18,723 Cash equivalents 2,820 11 — 2,831 Cash and cash equivalents 21,543 11 — 21,554 U.S. treasury notes and bonds - short-term 749 — (3 ) 746 U.S. treasury notes and bonds - long-term 6,306 — (32 ) 6,274 U.S. government agency issues - long-term 1,001 — (15 ) 986 Corporate bonds - long-term 2,310 — (30 ) 2,280 Total cash, cash equivalents and marketable securities $ 31,909 $ 11 $ (80 ) $ 31,840 January 31, 2018: Cash $ 39,084 $ — $ — $ 39,084 Cash equivalents 4,568 — — 4,568 Cash and cash equivalents 43,652 — — 43,652 U.S. treasury notes and bonds - short-term 2,001 — (8 ) 1,993 U.S. treasury notes and bonds - long-term 1,740 — (16 ) 1,724 U.S. government agency issues - short-term 1,991 9 (2 ) 1,998 U.S. government agency issues - long-term 1,002 — (17 ) 985 Corporate bonds - long-term 1,760 (20 ) 1,740 Total cash, cash equivalents and marketable securities $ 52,146 $ 9 $ (63 ) $ 52,092 The gross realized gains and losses on sale of available-for-sale Contractual maturities of available-for-sale Estimated Fair Value Maturity of one year or less $ 1,732 Maturity between one and five years 8,554 Total $ 10,286 Cash, Cash Equivalents and Marketable Securities Cash and cash equivalents consist primarily of highly liquid investments in money market mutual funds, government sponsored enterprise obligations, treasury bills, commercial paper and other money market securities with remaining maturities at date of purchase of 90 days or less. The fair value of cash, cash equivalents, restricted cash and marketable securities at October 31, 2018 and January 31, 2018 was $32.4 million and $52.1 million, respectively. Restricted Cash At times, we may be required to maintain cash held as collateral for performance obligations with our customers which we classify as restricted cash on our consolidated balance sheets. Restricted cash was $0.5 million as of October 31, 2018 and was not material as of January 31, 2018.

Consolidated Balance Sheet Deta

Consolidated Balance Sheet Detail	9 Months Ended
	Oct. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Consolidated Balance Sheet Detail	4. Consolidated Balance Sheet Detail Inventories, net Inventories consist primarily of hardware and related component parts and are stated at the lower of cost (on a first-in, first-out As of October 31, January 31, 2018 2018 (Amounts in thousands) Components and assemblies $ 592 $ 426 Finished products 114 240 Total inventories, net $ 706 $ 666 Property and equipment, net Property and equipment, net consists of the following: Estimated As of Useful October 31, January 31, Life (Years) 2018 2018 (Amounts in thousands) Land $ 2,780 $ 2,780 Buildings 20 11,861 11,839 Office furniture and equipment 5 730 774 Computer equipment, software and demonstration equipment 3 12,414 12,770 Service and spare components 5 1,158 1,158 Leasehold improvements 1-7 513 537 29,456 29,858 Less - Accumulated depreciation and amortization (20,796 ) (20,387 ) Total property and equipment, net $ 8,660 $ 9,471 Depreciation and amortization expense on property and equipment, net was $0.3 million and $1.0 million for the three and nine months ended October 31, 2018 and $0.6 million and $1.8 million for the three and nine months ended October 31, 2017. Other accrued expenses Other accrued expenses consist of the following: As of October 31, January 31, 2018 2018 (Amounts in thousands) Accrued compensation and commissions $ 1,340 $ 1,414 Accrued bonuses 1,174 2,715 Employee benefits 301 601 Sales tax and VAT payable 420 4,001 Income taxes payable 41 2,869 Accrued other 2,337 3,554 Accrued Restructuring 724 225 Total other accrued expenses $ 6,337 $ 15,379

Goodwill and Intangible Assets

Goodwill and Intangible Assets	9 Months Ended
	Oct. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	5. Goodwill and Intangible Assets Goodwill Goodwill represents the difference between the purchase price and the estimated fair value of identifiable assets acquired and liabilities assumed. We are required to perform impairment tests related to our goodwill annually, which we perform during the third quarter of each fiscal year, or when we identify certain triggering events or circumstances that would more likely than not reduce the estimated fair value of the goodwill of the Company below its carrying amount. The following table represents the changes in the carrying amount of goodwill for the nine months ended October 31, 2018 (amounts in thousands): Balance as of January 31, 2017: Goodwill, gross $ 62,566 Accumulated impairment losses (39,279 ) Goodwill, net 23,287 Cumulative translation adjustment 2,292 Balance as of January 31, 2018: Goodwill, gross 64,858 Accumulated impairment losses (39,279 ) Goodwill, net 25,579 Cumulative translation adjustment (1,623 ) Balance as of October 31, 2018: Goodwill, gross 63,235 Accumulated impairment losses (39,279 ) Goodwill, net $ 23,956 In the second quarter of fiscal 2019, we determined there to be a triggering event that prompted us to test our goodwill for impairment as of July 31, 2018. The triggering event was a decline in actual revenue for the quarter compared to projected amounts, which was reported in a Current Report on Form 8-K 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Test of Goodwill Impairment,” Intangible Assets Intangible assets, net, consisted of the following at October 31, 2018 and January 31, 2018: As of October 31, 2018 As of January 31, 2018 Weighted average remaining life (Years) Gross Accumulated Amortization Net Gross Accumulated Amortization Net (Amounts in thousands) Finite-life intangible assets: Customer contracts 1.85 $ 17,895 $ (17,482 ) $ 413 $ 30,818 $ (29,836 ) $ 982 Non-compete — 2,473 (2,473 ) — 2,639 (2,635 ) 4 Completed technology 1.86 9,655 (9,561 ) 94 11,479 (11,203 ) 276 Trademarks, patents and other 3.0 6,948 (6,924 ) 24 7,189 (7,148 ) 41 Total finite-life intangible assets 1.9 $ 36,971 $ (36,440 ) $ 531 $ 52,125 $ (50,822 ) $ 1,303 Amortization expense for intangible assets was $0.4 million and $1.2 million, respectively, for the three and nine months ended October 31, 2018 and $0.6 million and $1.8 million, respectively, for the three and nine months ended October 31, 2017. As of October 31, 2018, the estimated future amortization expense for our finite-life intangible assets is as follows (amounts in thousands): Estimated Amortization Fiscal Year Ended January 31, Expense 2019 (for the remaining three months) $ 217 2020 311 2021 3 2022 — 2023 — 2024 and thereafter — Total $ 531

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Oct. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	6. Commitments and Contingencies Indemnification and Warranties We provide indemnification, to the extent permitted by law, to our officers, directors, employees and agents for liabilities arising from certain events or occurrences while the officer, director, employee or agent is, or was, serving at our request in such capacity. With respect to acquisitions, we provide indemnification to, or assume indemnification obligations for, the current and former directors, officers and employees of the acquired companies in accordance with the acquired companies’ governing documents. As a matter of practice, we have maintained directors’ and officers’ liability insurance including coverage for directors and officers of acquired companies. We enter into agreements in the ordinary course of business with customers, resellers, distributors, integrators and suppliers. Most of these agreements require us to defend and/or indemnify the other party against intellectual property infringement claims brought by a third party with respect to our products. From time to time, we also indemnify customers and business partners for damages, losses and liabilities they may suffer or incur relating to personal injury, personal property damage, product liability, and environmental claims relating to the use of our products and services or resulting from the acts or omissions of us, our employees, authorized agents or subcontractors. From time to time we have received requests from customers for indemnification of patent litigation claims. Management cannot reasonably estimate any potential losses, but these claims could result in material liability for us. There are no current pending legal proceedings, in the opinion of management, that would have a material adverse effect on our financial position, results from operations and cash flows. There is no assurance that future legal proceedings arising from ordinary course of business or otherwise, will not have a material adverse effect on our financial position, results from operations or cash flows. We warrant that our products, including software products, will substantially perform in accordance with our standard published specifications in effect at the time of delivery. In addition, we provide maintenance support to our customers and therefore allocate a portion of the product purchase price to the initial warranty period and recognize revenue on a straight-line basis over that warranty period related to both the warranty obligation and the maintenance support agreement. When we enter into arrangements that include revenue for extended warranties beyond the standard duration, the revenue is deferred and recognized on a straight-line basis over the contract period. Related costs are expensed as incurred.

Severance and Other Restructuri

Severance and Other Restructuring Costs	9 Months Ended
	Oct. 31, 2018
Restructuring and Related Activities [Abstract]
Severance and Other Restructuring Costs	7. Severance and Other Restructuring Costs Restructuring Costs During the nine months ended October 31, 2018, we incurred restructuring charges, primarily for employee-related benefits for terminated employees offset by the reversal of certain accruals from fiscal 2018 for costs related to the restructuring. The following table shows the activity in accrued restructuring reported as a component of other accrued expenses on the consolidated balance sheet as of October 31, 2018 (amounts in thousands): Employee- Closure of Other Benefits Facilities Restructuring Total Accrual balance as of January 31, 2018 $ 61 $ 135 $ 29 $ 225 Restructuring charges incurred 950 (7 ) (29 ) 914 Cash payments (287 ) (128 ) — (415 ) Other charges — — — — Accrual balance as of October 31, 2018 $ 724 $ — $ — $ 724 During the third quarter of fiscal 2017, we implemented a restructuring program (the “2017 Restructuring Program”) with the purpose of reducing costs and assisting in restoring SeaChange to profitability and positive cash flow. This program included measures intended to allow the Company to more efficiently operate in a leaner, more direct cost structure. These measures included reductions in workforce, consolidation of facilities, transfers of certain business processes to lower cost regions and reduction in third-party service costs. The Restructuring Plan was substantially complete as of January 31, 2018. However, we incurred a small charge for employee-related benefits during the first quarter of fiscal 2019 and reversed any remaining estimates to severance and other restructuring charges in our consolidated statements of operations and comprehensive loss in April 2018. Since its implementation, we recognized $7.1 million in restructuring charges related to the 2017 Restructuring Program. In September 2018, in order to return the Company to profitability by the end of fiscal 2019, we announced that we implemented further cost-savings actions during the third quarter of fiscal 2019 (the “2019 Restructuring Program”). The primary element of this restructuring program was staff reductions across all of our functions and geographic areas and we expect the program to be completed by the end of fiscal 2019. Annualized cost savings are expected to be approximately $6 million once completed and other restructuring and severance charges are expected to be approximately $1 million. Severance Costs During the three and nine months ended October 31, 2018, we incurred additional severance charges not related to a restructuring plan of $0.1 million and $0.7 million, respectively, primarily from the departure of 17 employees. Severance costs during each of the three and nine months ended October 31, 2017 were $0.2 million.

Stockholders' Equity

Stockholders' Equity	9 Months Ended
	Oct. 31, 2018
Federal Home Loan Banks [Abstract]
Stockholders' Equity	8. Stockholders’ Equity 2011 Compensation and Incentive Plan In July 2011, our stockholders approved the adoption of our 2011 Compensation and Incentive Plan (the “2011 Plan”). The 2011 Plan provides for the grant of incentive stock options, nonqualified stock options, restricted stock, restricted stock units (“RSUs”), deferred stock units (“DSUs”) and other equity based non-stock On July 13, 2017, our stockholders approved an amendment to the 2011 Plan which increased the number of shares under the 2011 Plan by 4,000,000 shares and correspondingly, increased the number of incentive stock options that can be authorized for issuance under the 2011 Plan. Effective February 1, 2014, SeaChange gave its non-employee We may satisfy awards upon the exercise of stock options or the vesting of stock units with newly issued shares or treasury shares. The Board of Directors is responsible for the administration of the 2011 Plan and determining the terms of each award, award exercise price, the number of shares for which each award is granted and the rate at which each award vests. In certain instances, the Board of Directors may elect to modify the terms of an award. As of October 31, 2018, there were 2,523,049 shares available for future grant under the 2011 Plan. Option awards may be granted to employees at an exercise price per share of not less than 100% of the fair market value per common share on the date of the grant. Stock units may be granted to any officer, employee, director, or consultant at a purchase price per share as determined by the Board of Directors. Option awards granted under the 2011 Plan generally vest over a period of one to four years and expire ten years from the date of the grant. In fiscal 2016, the Board of Directors developed a Long-Term Incentive (“LTI”) Program under which the named executive officers and other key employees of the Company will receive long-term equity-based incentive awards, which are intended to align the interests of our named executive officers and other key employees with the long-term interests of our stockholders and to emphasize and reinforce our focus on team success. Long-term equity-based incentive compensation awards are made in the form of stock options, RSUs and performance stock units (“PSUs”) subject to vesting based in part on the extent to which employment continues for three years. In fiscal 2018, the Board of Directors changed the structure of prospective LTI performance-based awards, changing from awards based on total shareholder return to awards based on Company-specific financial performance metrics. Since these awards are performance-based awards and do not include market conditions, we record the fair value of these PSUs using the grant date share price rather than the Monte Carlo simulation model used for PSUs previously granted in fiscal 2016 and fiscal 2017, which included market conditions. We recognize stock compensation expense ratably over the required service period based on the estimate that it is probable that the measurement criteria will be achieved and the targeted number of shares will vest. If there is a change in estimate of the number of shares that are probable of vesting, we will cumulatively adjust stock compensation expense in the period that the change in estimate is made. We have granted market-based options to certain officers in connection with their appointment. These stock options have an exercise price equal to our closing stock price on the date of grant and will vest in approximately equal increments based upon the closing price of SeaChange’s common stock. We record the fair value of these stock options using the Monte Carlo simulation model, since the stock option vesting is variable depending on the closing price of our traded common stock. The model simulated the daily trading price of the market-based stock options expected terms to determine if the vesting conditions would be triggered during the term. Effective April 6, 2016, Ed Terino, who previously served as our Chief Operating Officer (“COO”), was appointed Chief Executive Officer (“CEO”) of SeaChange and was granted 600,000 market-based options, bringing the total of his market-based options, when added to the 200,000 market-based options he received upon hire as COO in June 2015, to 800,000 market-based options. The fair value of these 800,000 stock options was estimated to be $2.1 million. As of October 31, 2018, $0.06 million remained unamortized on these market-based stock options, which will be expensed over the next 0.3 years, the remaining weighted average amortization period. 2015 Employee Stock Purchase Plan In July 2015, we adopted the 2015 Employee Stock Purchase Plan (the “ESPP”). The purpose of the ESPP is to provide eligible employees, including executive officers of SeaChange, with the opportunity to purchase shares of our common stock at a discount through accumulated payroll deductions of up to 15%, but not less than one percent of their eligible compensation, subject to any plan limitations. Offering periods typically commence on October 1 st st st th

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	9 Months Ended
	Oct. 31, 2018
Equity [Abstract]
Accumulated Other Comprehensive Loss	9. Accumulated Other Comprehensive Loss The following shows the changes in the components of accumulated other comprehensive loss for the nine months ended October 31, 2018: Changes in Foreign Fair Value of Currency Available- Translation for-Sale Adjustment Investments Total (Amounts in thousands) Balance at January 31, 2018 $ (5,380 ) $ (54 ) $ (5,434 ) Other comprehensive income (loss) 2,354 (15 ) 2,339 Balance at October 31, 2018 $ (3,026 ) $ (69 ) $ (3,095 ) Unrealized holding gains (losses) on securities available-for-sale Comprehensive loss consists of our net loss and other comprehensive income (loss), which includes foreign currency translation adjustments and changes in unrealized gains and losses on marketable securities available-for-sale.

Revenues from Contracts with Cu

Revenues from Contracts with Customers	9 Months Ended
	Oct. 31, 2018
Revenue from Contract with Customer [Abstract]
Revenues from Contracts with Customers	10. Revenues from Contracts with Customers On February 1, 2018, the Company adopted ASC 606 Our products and services facilitate the aggregation, licensing, management and distribution of video and advertising content to cable television system operators, telecommunication companies, satellite operators and media companies. Offerings include and revenue is generated from the sales of software, hardware, professional services, maintenance and support in order to deploy SeaChange systems and provide ongoing functionality. These offerings can be sold on a standalone basis or as a component of a contract with multiple performance obligations. Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price. The performance obligations include future credits, significant discounts and material rights in addition to the software, hardware, professional services, maintenance and support. The revenue for perpetual licenses to software applications and hardware is recognized upon delivery or acceptance by the customer. Product maintenance and technical support is recognized ratably over the stated and implied maintenance periods. The professional services are either fixed price or time and material contracts, and consist of installation and integration, customized development and customized software, training, and on-site on-site The cumulative effect of the changes made to our consolidated balance sheet as of February 1, 2018 for the adoption of the new guidance under the modified retrospective method is as follows (amounts in thousands): As of January 31, 2018 February 1, 2018 Under ASC 605 Adjustment Under ASC 606 Assets Unbilled receivables $ 3,101 $ 137 $ 3,238 Prepaid expenses and other current assets (1) $ 3,557 $ 824 $ 4,381 Liabilities Deferred revenues $ 14,433 $ (1,358 ) $ 13,075 Equity Accumulated loss $ (148,620 ) $ 2,319 $ (146,301 ) (1) Contract assets, short-term are included in prepaid expenses and other current assets in our consolidated balance sheet. The following tables set forth the amount by which each financial statement line item is affected in the current reporting period by the application of ASC 606, as compared to the guidance that was in effect before its adoption. The impact of adoption on the consolidated financial statements as of and for the three and nine months ended October 31, 2018 is as follows (amounts in thousands): Consolidated Balance Sheets: As of October 31, 2018 October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Assets Unbilled receivables $ 5,112 $ 366 $ 5,479 Prepaid expenses and other current assets (1) $ 8,561 $ (680 ) $ 7,880 Liabilities Deferred revenues $ 13,418 $ 6,344 $ 7,075 Equity Accumulated loss $ 170,709 $ 6,030 $ (164,679 ) (1) Contract assets, short-term, are included in prepaid expenses and other current assets in our consolidated balance sheet. Consolidated Statements of Operations and Comprehensive Loss: For the Three Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Revenues $ 18,352 $ 260 $ 18,612 Cost of revenues 7,163 160 7,323 Operating expenses 13,695 110 13,805 Loss from operations (2,506 ) (10 ) (2,516 ) Loss before income taxes (4,535 ) (10 ) (4,545 ) Income tax (benefit) provision (775 ) — (775 ) Net loss (3,818 ) (10 ) (3,828 ) Net loss per share: Basic $ (0.12 ) $ — $ (0.12 ) Diluted $ (0.12 ) $ — $ (0.12 ) For the Nine Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Revenues $ 41,216 $ 4,231 $ 45,447 Cost of revenues 18,509 458 18,967 Operating expenses 42,381 — 42,381 Loss from operations (19,675 ) 3,774 (15,901 ) Loss before income taxes (24,515 ) 3,774 (20,741 ) Income tax (benefit) provision (2,412 ) — (2,421 ) Net loss (22,152 ) 3,774 (18,378 ) Net loss per share: Basic $ (0.63 ) $ 0.11 $ (0.52 ) Diluted $ (0.63 ) $ 0.11 $ (0.52 ) Consolidated Statement of Cash Flows: For the Nine Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Cash used in operating activities: Net loss $ (22,089 ) $ 3,711 $ (18,378 ) Unbilled receivables (5,638 ) 680 (4,957 ) Prepaid expenses and other current assets (1,740 ) 366 (2,107 ) Deferred revenues (716 ) (6,344 ) (7,060 ) Other operating activities 169 2,319 2,488 Total cash used in operating activities $ (23,626 ) $ — $ (23,626 ) The following summarizes the significant changes under ASC 606 as compared to legacy U.S. GAAP: • Under legacy U.S. GAAP, the Company allocated revenue to licenses under the residual method when it had VSOE for the remaining undelivered elements, which allocated any future credits or significant discounts entirely to the license. Under ASC 606, the Company allocates all future credits, significant discounts, and material rights to all performance obligations based upon their relative selling price. Additional license revenue from the reallocation of such arrangement consideration is recognized when control is transferred to the customer, which is generally upon delivery of the license. • Under legacy U.S. GAAP, the Company did not have VSOE for professional services and maintenance in certain geographical areas, which resulted in revenue being deferred in such instances until such time as VSOE existed for all undelivered elements or recognized ratably over the longest service period. Under ASC 606, the requirement for VSOE is eliminated and replaced with the concept of a standalone selling price. Once the transaction price is allocated to each of the performance obligations, the Company recognizes revenue as the performance obligations are delivered, either at a point in time or over time. Under ASC 606, license revenue is recognized when control is transferred to the customer and professional services revenue is recognized over time based on an input measure of hours incurred to total estimated hours. This results in the acceleration of professional services revenue when compared to the historical practice of ratable recognition for professional services when there is a lack of VSOE. • Under legacy U.S. GAAP, sales commissions and other third-party acquisition costs resulting directly from securing contracts with customers are expensed when incurred. Under ASC 340, “Other Assets and Deferred Costs,” • Under legacy U.S. GAAP, professional service costs associated with highly customized development efforts related directly to contracts with customers are expensed when incurred. Under ASC 340, these costs are recognized as an asset when incurred and are expensed along with professional service revenue at the time that customized software is delivered and/or accepted. Disaggregated Revenue The following table shows our revenue disaggregated by revenue stream for the three and nine months ended October 31, 2018 (amounts in thousands): For the Three Months For the Nine Ended October 31, Ended October 31, Revenue by revenue stream: Product $ 8,268 $ 12,821 Professional services 2,948 11,011 Maintenance - first year 514 1,632 Maintenance - renewal 6,882 19,983 Total revenues $ 18,612 $ 45,447 Transaction Price Allocated to Future Performance Obligations The aggregate amount of transaction price that is allocated to performance obligations that have not yet been satisfied or are partially satisfied as of October 31, 2018 is $19.7 million. This amount consists of amounts billed for undelivered services that are included in deferred revenue. Significant Judgments Our contracts with customers often include promises to transfer multiple products and services to a customer. Determining whether products and services are considered distinct performance obligations that should be accounted for separately versus together may require significant judgment. Once we determine the performance obligations, the Company determines the transaction price, which includes estimating the amount of variable consideration to be included in the transaction price, if any. We then allocate the transaction price to each performance obligation in the contract based on a relative stand-alone selling price method. The corresponding revenue is recognized as the related performance obligations are satisfied as discussed in the revenue categories above. Judgment is required to determine the standalone selling price for each distinct performance obligation. We determine standalone selling price based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, we estimate the standalone selling price taking into account available information such as market conditions and internally approved pricing guidelines related to the performance obligations. With the exception of travel and entertainment expenses, our contracts do not generally include a variable component to the transaction price. With certain statements of work, we explicitly state that we are to be reimbursed for reasonable travel and entertainment expenses incurred as part of the delivery of professional services. In the cases when we are entitled to collect all travel and entertainment expenses incurred, an estimate of the fulfillment costs is made at the onset of the contract in order to determine the transaction price. The revenue associated with travel and entertainment expenses is then recognized over time along with the professional services. As discussed above, some of our contracts have payment terms that differ from the timing of revenue recognition which requires us to assess whether the transaction price for those contracts include a significant financing component. We have elected the practical expedient that permits an entity to not adjust for the effects of a significant financing component if we expect that at the contract inception, the period between when the entity transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less. For those contracts in which the period exceeds the one-year Contract Balances Contract assets consist of unbilled revenue which arises when revenue is recognized in advance of billing for certain customer contracts. Contract liabilities consist of deferred revenue and customer deposits which arise when amounts are billed to or collected from customers in advance of revenue recognition. Costs to Obtain and Fulfill a Contract The Company recognizes an asset for the incremental costs of obtaining a contract with a customer if we expect the benefit of those costs to be longer than one year. We have determined that commissions and special incentive payments (“Spiffs”) for hardware and software maintenance and support and professional services paid under our sales incentive programs meet the requirements to be capitalized under ASC 340-40, We capitalize incremental costs incurred to fulfill our contracts that (i) relate directly to the contract, (ii) are expected to generate resources that will be used to satisfy the Company’s performance obligation under the contract, and (iii) are expected to be recovered through revenue generated under the contract. Contract fulfillment costs include direct labor for support services, software enhancements, reimbursable expenses, and professional services for customized software development costs. The revenue associated with the support services, software enhancements, and reimbursable expenses is recognized ratably over time therefore the costs associated are expensed as incurred. The professional services associated with the customized software are not recognized until completion. As such, the professional services costs are capitalized and recognized upon completion of the services.

Segment Information, Significan

Segment Information, Significant Customers and Geographic Information	9 Months Ended
	Oct. 31, 2018
Segment Reporting [Abstract]
Segment Information, Significant Customers and Geographic Information	11. Segment Information, Significant Customers and Geographic Information Segment Information Our operations are organized into one reportable segment. Operating segments are defined as components of an enterprise evaluated regularly by the Company’s chief operating decision maker in deciding how to allocate resources and assess performance. Our reportable segment was determined based upon the nature of the products offered to customers, the market characteristics of each operating segment and the Company’s management structure. Significant Customers Four and one customers each accounted for 10% or more of our total revenues for the three and nine months, respectively, ended October 31, 2018 and one customer accounted for 10% or more of our total revenues for the three and nine months ended October 31, 2017 as follows: Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Customer A 10 % 53 % 15 % 38 % Customer B 13 % — — — Customer C 12 % — — — Customer D 10 % — — — Geographic Information The following table summarizes revenues by customers’ geographic locations for the periods presented: Three Months Ended October 31, Nine Months Ended October 31, 2018 2017 2018 2017 Amount % Amount % Amount % Amount % (Amounts in thousands, except percentages) Revenues by customers’ geographic locations: North America (1) $ 10,534 56 % $ 6,931 29 % $ 23,580 52 % $ 23,577 41 % Europe and Middle East 3,876 21 % 14,560 62 % 13,757 30 % 28,203 49 % Latin America 3,863 21 % 1,545 7 % 6,934 15 % 4,408 8 % Asia Pacific 338 2 % 394 2 % 1,176 3 % 1,134 2 % Total $ 18,611 $ 23,430 $ 45,447 $ 57,322 (1) Includes total revenues for the United States for the periods shown as follows (amounts in thousands, except percentage data): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 U.S. Revenue $ 8,124 $ 6,105 $ 19,013 $ 20,180 % of total revenues 43.7 % 26.1 % 41.8 % 35.2 %

Income Taxes

Income Taxes	9 Months Ended
	Oct. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes	12. Income Taxes We recorded income tax benefits of $0.8 million and $2.4 million in the three and nine months ended October 31, 2018, respectively, and we recorded income tax provisions of approximately $1.2 million and $1.5 million for the three and nine months ended October 31, 2017. Our effective tax rate in fiscal 2019 and in future periods may fluctuate on a quarterly basis as a result of changes in our jurisdictional forecasts where losses cannot be benefitted due to the existence of valuation allowances on our deferred tax assets, changes in actual results versus our estimates, or changes in tax laws, regulations, accounting principles, or interpretations thereof. The Company reviews all available evidence to evaluate the recovery of deferred tax assets, including the recent history of losses in all tax jurisdictions, as well as its ability to generate income in future periods. As of October 31, 2018, due to the uncertainty related to the ultimate use of certain deferred income tax assets, the Company has recorded a valuation allowance on certain of its deferred assets. On December 22, 2017, the U.S. Tax Cuts and Jobs Act (“Tax Reform Act”) was signed into law. The Tax Reform Act resulted in significant changes in the U.S. corporate income tax system effective January 1, 2018, including, but not limited to, the following: • Reduction of the corporate federal income tax rate from 35% to 21%; • Repeal of the corporate alternative minimum tax (“AMT”); • A one-time • A move to a territorial tax system; • Additional limitations on the tax treatment of executive compensation; and • Acceleration of business asset expensing. On December 22, 2017, the SEC issued guidance under SAB 118, which allows us to record provisional amounts during a measurement period not to extend beyond one year of the enactment date. The measurement period is deemed to have ended when the registrant has obtained, prepared, and analyzed the information necessary to finalize its accounting. SAB 118 summarizes a three-step process to be applied at each reporting period to account for and qualitatively disclose: (1) the effects of the change in tax law for which accounting is complete; (2) any provisional amounts (or adjustments to provisional amounts) for the effects of the tax law where accounting is not complete, but that a reasonable estimate has been determined; and (3) when a reasonable estimate cannot yet be made and therefore taxes are reflected in accordance with law prior to the enactment of the Tax Reform Act. The Company is still evaluating the provisions of the Tax Reform Act and amounts reflected in the financial statements for the three and nine months ended October 31, 2018 are provisional. The ultimate impact may differ from these provisional amounts, due to, among other things, additional analysis, changes in interpretations and assumptions the Company has made, additional regulatory guidance that may be issued, and actions the Company may take as a result of the Tax Reform Act. The accounting is expected to be completed within the one-year We are subject to additional requirements of the Tax Reform Act during the fiscal year ended January 31, 2019. Those provisions include a tax on global intangible low-taxed We file income tax returns in the U.S. federal jurisdiction, various state jurisdictions, and various foreign jurisdictions. We have closed out an audit with the Internal Revenue Service (“IRS”) through fiscal 2013. We are no longer subject to U.S. federal examinations before fiscal 2016. However, the taxing authorities will still have the ability to review the propriety of certain tax attributes created in closed years if such tax attributes are utilized in an open tax year, such as our federal research and development credit carryovers.

Net Loss Per Share

Net Loss Per Share	9 Months Ended
	Oct. 31, 2018
Earnings Per Share [Abstract]
Net Loss Per Share	13. Net Loss Per Share Net loss per share is presented in accordance with authoritative guidance which requires the presentation of “basic” and “diluted” earnings per share. Basic earnings (loss) per share is computed by dividing earnings (loss) available to common shareholders by the weighted-average shares of common stock outstanding during the period. For the purposes of calculating diluted earnings per share, the denominator includes both the weighted average number of shares of common stock outstanding during the period and the weighted average number of shares of potential dilutive shares of common stock, such as stock awards, calculated using the treasury stock method. Basic and diluted net loss per share was the same for all the periods presented as the impact of potential dilutive shares outstanding was anti-dilutive. The following table sets forth our computation of basic and diluted net loss per common share (amounts in thousands, except per share amounts): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Net loss $ (3,827 ) $ (220 ) $ (18,378 ) $ (7,120 ) Weighted average shares used in computing net loss per share - basic and diluted 35,747 35,479 35,668 35,381 Net loss per share: Basic $ (0.11 ) $ (0.00 ) $ (0.52 ) $ (0.20 ) Diluted $ (0.11 ) $ (0.00 ) $ (0.52 ) $ (0.20 ) The number of common shares used in the computation of diluted net loss per share for the three and nine months ended October 31, 2018 and 2017 does not include the effect of the following potentially outstanding common shares because the effect would have been anti-dilutive (amounts in thousands): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Stock options 3,204 1,588 3,259 1,676 Restricted stock units 419 483 389 349 Deferred stock units 218 42 111 88 Performance stock units 575 339 527 494 Total 4,416 2,452 4,286 2,607

Recent Accounting Standard Upda

Recent Accounting Standard Updates	9 Months Ended
	Oct. 31, 2018
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Standard Updates	14. Recent Accounting Standard Updates We consider the applicability and impact of all ASUs on our consolidated financial statements. Updates not listed below were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated financial position or results of operations. Recently issued ASUs which we feel may be applicable to us are as follows: Recently Issued Accounting Standard Updates – Not Yet Adopted Intangibles—Goodwill and Other—Internal-Use Software In August 2018, the FASB issued ASU 2018-15, “ Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” Fair Value Measurement In August 2018, the FASB issued ASU 2018-13, “ Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement.” 2018-13 Stock-based Compensation In June 2018, the FASB issued ASU 2018-07, “Compensation – Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” 2018-07 2018-07 Comprehensive Income In February 2018, the FASB issued ASU 2018-02, “Income Statement – Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” An Act to Provide for Reconciliation Pursuant to Titles II and V of the Concurrent Resolution on the Budget for Fiscal Year 2018 (“Tax Cuts and Jobs Act”) 2018-02 2018-02 Leases In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” “Leases (Topic 840).” 2018-01, “Leases (Topic 842: Land Easement Practical Expedient for Transitioning to Topic 842,” 2018-11, “Leases – Targeted Improvements (Topic 842),” 2016-02 right-of-use 2016-02, 2018-01 2018-11 right-of-use Recently Issued Accounting Standard Updates – Adopted During the Period Revenue from Contracts with Customers (Topic 606) In May 2014, the FASB issued ASU. 2014-09, “ Revenue from Contracts with Customers (Topic 606).” 2014-09 one-year In March 2016, the FASB issued ASU 2016-08, “ Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net) 2016-08 In April 2016, the FASB issued ASU 2016-10, “ Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing.” 2016-10 2016-10 In May 2016, the FASB issued ASU 2016-11, “ Revenue Recognition (Topic 605) and Derivatives and Hedging (Topic 815).” 2016-11 In May 2016, the FASB also issued ASU 2016-12, “ Revenue from Contracts with Customers (Topic 606): Narrow Scope Improvements and Practical Expedients 2016-12 non-cash 2016-12 In December 2016, the FASB issued ASU 2016-20, “ Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers 2016-20 2016-20 340-40 Effective February 1, 2018, the Company adopted ASC 606 using the modified retrospective adoption model. See Note 10, “Revenue from Contracts with Customers,” 10-Q

Nature of Business and Basis _2

Nature of Business and Basis of Presentation (Policies)	9 Months Ended
	Oct. 31, 2018
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited consolidated financial statements include the accounts of SeaChange International, Inc. and its subsidiaries (“SeaChange” or the “Company”) and are prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial reports as well as rules and regulations of the Securities and Exchange Commission (“SEC”). All intercompany transactions and balances have been eliminated. Certain information and footnote disclosures normally included in financial statements prepared under U.S. GAAP have been condensed or omitted pursuant to such regulations. However, we believe that the disclosures are adequate to make the information presented not misleading. In the opinion of management, the accompanying financial statements include all adjustments, consisting of only normal recurring items, necessary to present a fair presentation of the consolidated financial statements for the periods shown. These consolidated financial statements should be read in conjunction with our most recently audited financial statements and related footnotes included in our Annual Report on Form 10-K 10-K”) 10-Q 10-Q”) The preparation of these financial statements in conformity with U.S. GAAP, requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosure of contingent assets and liabilities. Interim results are not necessarily indicative of the operating results for the full fiscal year or any future periods and actual results may differ from our estimates. During the three and nine months ended October 31, 2018, there have been no material changes to our significant accounting policies that were described in our fiscal 2018 Form 10-K, 10-Q
Cash, cash equivalents and restricted cash	Cash, cash equivalents and restricted cash Cash and cash equivalents include cash on hand and on deposit and highly liquid investments in money market mutual funds, government sponsored enterprise obligations, treasury bills, commercial paper and other money market securities with remaining maturities at date of purchase of 90 days or less. All cash equivalents are carried at cost, which approximates fair value. Restricted cash represents cash that is restricted as to withdrawal or usage and consists primarily of cash held as collateral for performance obligations with our customers. The following table provides a summary of cash, cash equivalents and restricted cash that constitutes the total amounts shown in the consolidated statements of cash flows for the nine months ended October 31, 2018 and 2017: Nine Months Ended October 31, 2018 2017 (Amounts in thousands) Cash and cash equivalents $ 21,554 $ 27,155 Restricted cash 543 8 Total cash, cash equivalents, and restricted cash $ 22,097 $ 27,163
Revenue Recognition	Revenue Recognition The Company adopted Accounting Standards Codification No. (“ASC”) 606, “Revenue from Contracts with Customers ” “Revenue Recognition,” 1) Identify the contract(s) with a customer - A contract with a customer exists when (i) the Company enters into an enforceable contract with a customer that defines each party’s rights regarding the goods or services to be transferred and identifies the payment terms related to those goods or services, (ii) the contract has commercial substance, and (iii) the Company determines that collection of substantially all consideration for goods or services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. 2) Identify the performance obligations in the contract - Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are both capable of being distinct, whereby the customer can benefit from the good or service either on its own or together with other resources that are readily available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the goods or services is separately identifiable from other promises in the contract. To the extent a contract includes multiple promised goods or services, the Company must apply judgment to determine whether promised goods or services are capable of being distinct and distinct in the context of the contract. If these criteria are not met the promised goods or services are accounted for as a combined performance obligation. 3) Determine the transaction price - The transaction price is determined based on the consideration to which the Company will be entitled in exchange for transferring goods or services to the customer. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing either the expected value method or the most likely amount method depending on the nature of the variable consideration. Variable consideration is included in the transaction price if, in the Company’s judgment, it is probable that a significant future reversal of cumulative revenue under the contract will not occur. Determining the transaction price requires significant judgment, which is discussed by revenue category in further detail below. 4) Allocate the transaction price to the performance obligations in the contract - If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price basis unless the transaction price is variable and meets the criteria to be allocated entirely to a performance obligation or to a distinct good or service that forms part of a single performance obligation. The Company determines standalone selling price based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company estimates the standalone selling price taking into account available information such as market conditions and internally approved pricing guidelines related to the performance obligations. 5) Recognize revenue when (or as) the Company satisfies a performance obligation - The Company satisfies performance obligations either over time or at a point in time as discussed in further detail below. Revenue is recognized at the time the related performance obligation is satisfied by transferring a promised good or service to a customer. The Company’s revenue is derived from sales of hardware, software licenses, professional services, and maintenance fees related to the hardware and the Company’s software licenses. Contracts with multiple performance obligations The Company’s contracts often contain multiple performance obligations. For contracts with multiple performance obligations, the Company accounts for individual performance obligations separately if they are distinct. The transaction price is allocated to the separate performance obligations on a relative stand-alone selling price basis. If the transaction price contains discounts or the Company expects to provide future price concessions, these elements are considered when determining the transaction price prior to allocation. Variable fees within the transaction price will be estimated and recognized in revenue as the Company satisfies its performance obligations to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable fee is resolved. If the contract grants the client the option to acquire additional products or services, the Company assesses whether or not any discount on the products and services is in excess of levels normally available to similar clients and, if so, accounts for that discount as an additional performance obligation. Hardware The Company has concluded that hardware is either (1) a distinct performance obligation as the client can benefit from the product on its own or (2) a combined performance obligation with software licenses. This conclusion is dependent on the nature of the promise to the customer. In either scenario, hardware revenue is typically recognized at a point in time when control is transferred to the client, which is defined as the point in time when the client can use and benefit from the hardware. In situations where the hardware is distinct, it is delivered before services are provided and is functional without services, therefore the point in time when control is transferred is upon delivery or acceptance by the customer. When hardware and software are combined, the Company has determined stand-alone selling price for hardware utilizing the relative allocation method based on observable evidence. Software licenses The Company has concluded that its software licenses are either (1) a distinct performance obligation as the client can benefit from the software on its own or (2) a combined performance obligation with hardware, depending on the nature of the promise to the customer. In either scenario software license revenue is typically recognized at a point in time when control is transferred to the client, which is defined as the point in time when the client can use and benefit from the license. The software license is delivered before related services are provided and is functional without services, updates, and technical support. The Company’s license arrangements generally contain multiple performance obligations, including hardware, installation services, training, and maintenance. The Company has determined stand-alone selling price for software utilizing the relative allocation method based on observable evidence. Maintenance Maintenance revenue, which is included in services revenue in our consolidated statements of operations and comprehensive loss, includes revenue from client support and related professional services. Client support includes software upgrades on a when and-if The Company has identified three separate distinct performance obligations of maintenance: • Software upgrades and updates; • Technical support; and • Hardware support. These performance obligations are distinct within the contract and, although they are not sold separately, the components are not essential to the functionality of the other components. Each of the performance obligations included in maintenance revenue is a stand ready obligation that is recognized ratably over the passage of the contractual term, which is typically one year. Services The Company’s services revenue is comprised of software license implementation services, engineering services, training and reimbursable expenses. The Company has concluded that services are distinct performance obligations, with the exception of engineering services. Engineering services may be provided on a stand-alone basis, or bundled with a license, when the Company is providing custom development. The stand-alone selling price for services in time and materials contracts is determined by observable prices in stand-alone services arrangements and recognized as revenue as the services are performed based on an input measure of hours incurred to total estimated hours. The Company estimates the stand-alone selling price for fixed price services based on estimated hours adjusted for historical experience, at time and material rates charged in stand-alone services arrangements. Revenue for fixed price services is recognized over time as the services are provided based on an input measure of hours incurred to total estimated hours. Contract modifications The Company occasionally enters into amendments to previously executed contracts that constitute contract modifications. The Company assesses each of these contract modifications to determine: • If the additional products and services are distinct from the product and services in the original arrangement, and • If the amount of consideration expected for the added products and services reflects the stand-alone selling price of those products and services. A contract modification meeting both criteria is accounted for as a separate contract. A contract modification not meeting both criteria is considered a change to the original contract and is accounted for on either a prospective basis as a termination of the existing contract and the creation of a new contract, or a cumulative catch-up
Impairment of Assets	Impairment of Assets Indefinite-lived intangible assets, such as goodwill, are not amortized but are evaluated for impairment at the reporting unit level annually, in our third quarter beginning August 1st. Indefinite-lived intangible assets may be tested for impairment on an interim basis in addition to the annual evaluation if an event occurs or circumstances change such as declines in sales, earnings or cash flows, decline in the Company’s stock price, or material adverse changes in the business climate, which would more likely than not reduce the fair value of a reporting unit below its carrying amount. We also evaluate other long-lived assets such as property and equipment and intangible assets with finite useful lives, on a regular basis for the existence of facts or circumstances, both internal and external that may suggest an asset is not recoverable. If such circumstances exist, we evaluate the carrying value of long-lived assets to determine if impairment exists based upon estimated undiscounted future cash flows over the remaining useful life of the assets and compares that value to the carrying value of the assets. Our cash flow estimates contain management’s best estimates, using appropriate and customary assumptions and projections at the time. In the second quarter of fiscal 2019, we determined there to be a triggering event that prompted us to test our goodwill for impairment as of July 31, 2018. As a result of the quantitative goodwill impairment test performed as of July 31, 2018, the Company determined that the fair value of the reporting unit exceeded its carrying value. Therefore, no impairment charges on our goodwill or other long-lived assets were recorded in the second quarter of fiscal 2019. See Note 5, “Goodwill and Intangible Assets,”
Liquidity	Liquidity We continue to realize savings related to our previous restructuring activities. These measures are important steps in restoring SeaChange to profitability and positive cash flow. The Company believes that existing funds and cash expected to be provided by future operating activities are adequate to satisfy our working capital, capital expenditure requirements and other contractual obligations for the foreseeable future, including at least the next 12 months.
Fair Value Measurements	Fair Value Measurements Definition and Hierarchy The applicable accounting guidance defines fair value as the exchange price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The guidance establishes a framework for measuring fair value and expands required disclosure about the fair value measurements of assets and liabilities. This guidance requires us to classify and disclose assets and liabilities measured at fair value on a recurring basis, as well as fair value measurements of assets and liabilities measured on a non-recurring The fair value hierarchy is broken down into three levels based on the reliability of inputs and requires an entity to maximize the use of observable inputs, where available. The following summarizes the three levels of inputs required, as well as the assets and liabilities that we value using those levels of inputs: • Level 1 – Observable inputs that reflect quoted prices for identical assets or liabilities in active markets. • Level 2 – Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not very active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. • Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Valuation Techniques Inputs to valuation techniques are observable and unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. When developing fair value estimates for certain financial assets and liabilities, we maximize the use of observable inputs and minimize the use of unobservable inputs. When available, we use quoted market prices, market comparables and discounted cash flow projections. Financial assets include money market funds, U.S. treasury notes or bonds, U.S. government agency bonds and corporate bonds. In general, and where applicable, we use quoted prices in active markets for identical assets or liabilities to determine fair value. If quoted prices in active markets for identical assets or liabilities are not available to determine fair value, then we use quoted prices for similar assets and liabilities or inputs that are observable either directly or indirectly. In periods of market inactivity, the observability of prices and inputs may be reduced for certain instruments. This condition could cause an instrument to be reclassified from Level 1 to Level 2 or from Level 2 to Level 3.
Recent Accounting Standard Updates	Recent Accounting Standard Updates We consider the applicability and impact of all ASUs on our consolidated financial statements. Updates not listed below were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated financial position or results of operations. Recently issued ASUs which we feel may be applicable to us are as follows: Recently Issued Accounting Standard Updates – Not Yet Adopted Intangibles—Goodwill and Other—Internal-Use Software In August 2018, the FASB issued ASU 2018-15, “ Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” Fair Value Measurement In August 2018, the FASB issued ASU 2018-13, “ Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement.” 2018-13 Stock-based Compensation In June 2018, the FASB issued ASU 2018-07, “Compensation – Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” 2018-07 2018-07 Comprehensive Income In February 2018, the FASB issued ASU 2018-02, “Income Statement – Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” An Act to Provide for Reconciliation Pursuant to Titles II and V of the Concurrent Resolution on the Budget for Fiscal Year 2018 (“Tax Cuts and Jobs Act”) 2018-02 2018-02 Leases In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” “Leases (Topic 840).” 2018-01, “Leases (Topic 842: Land Easement Practical Expedient for Transitioning to Topic 842,” 2018-11, “Leases – Targeted Improvements (Topic 842),” 2016-02 right-of-use 2016-02, 2018-01 2018-11 right-of-use Recently Issued Accounting Standard Updates – Adopted During the Period Revenue from Contracts with Customers (Topic 606) In May 2014, the FASB issued ASU. 2014-09, “ Revenue from Contracts with Customers (Topic 606).” 2014-09 one-year In March 2016, the FASB issued ASU 2016-08, “ Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net) 2016-08 In April 2016, the FASB issued ASU 2016-10, “ Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing.” 2016-10 2016-10 In May 2016, the FASB issued ASU 2016-11, “ Revenue Recognition (Topic 605) and Derivatives and Hedging (Topic 815).” 2016-11 In May 2016, the FASB also issued ASU 2016-12, “ Revenue from Contracts with Customers (Topic 606): Narrow Scope Improvements and Practical Expedients 2016-12 non-cash 2016-12 In December 2016, the FASB issued ASU 2016-20, “ Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers 2016-20 2016-20 340-40 Effective February 1, 2018, the Company adopted ASC 606 using the modified retrospective adoption model. See Note 10, “Revenue from Contracts with Customers,” 10-Q

Significant Accounting Polici_2

Significant Accounting Policies (Tables)	9 Months Ended
	Oct. 31, 2018
Accounting Policies [Abstract]
Summary of Cash, Cash Equivalents, and Restricted Cash Total	The following table provides a summary of cash, cash equivalents and restricted cash that constitutes the total amounts shown in the consolidated statements of cash flows for the nine months ended October 31, 2018 and 2017: Nine Months Ended October 31, 2018 2017 (Amounts in thousands) Cash and cash equivalents $ 21,554 $ 27,155 Restricted cash 543 8 Total cash, cash equivalents, and restricted cash $ 22,097 $ 27,163

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Oct. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value of Financial Assets and Liabilities Measured on Recurring Basis	The following tables set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of October 31, 2018 and January 31, 2018. There were no fair value measurements of our financial assets and liabilities using significant Level 3 inputs for the periods presented: Fair Value at October 31, 2018 Using Quoted Prices in Significant Active Other Markets for Observable October 31, Identical Assets Inputs 2018 (Level 1) (Level 2) (Amounts in thousands) Financial assets: Money market accounts (1) $ 2,832 $ 2,649 $ 183 Available-for-sale Current marketable securities: U.S. treasury notes and bonds - conventional 745 745 — Non-current U.S. treasury notes and bonds - conventional 6,274 6,274 — U.S. government agency issues 986 — 986 Corporate bonds 2,280 — 2,280 Total $ 13,117 $ 9,668 $ 3,449 Fair Value at January 31, 2018 Using Quoted Prices in Significant Active Other Markets for Observable January 31, Identical Assets Inputs 2018 (Level 1) (Level 2) (Amounts in thousands) Financial assets: Money market accounts (1) $ 4,568 $ — $ 4,568 Available-for-sale Current marketable securities: U.S. treasury notes and bonds - conventional 1,993 1,993 — U.S. government agency issues 1,998 — 1,998 Non-current U.S. treasury notes and bonds - conventional 1,724 1,724 — U.S. government agency issues 985 — 985 Corporate bonds 1,740 — 1,740 Total $ 13,008 $ 3,717 $ 9,291
Summary of Available-for-Sale Securities	The following is a summary of cash, cash equivalents and available-for-sale Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value (Amounts in thousands) October 31, 2018: Cash $ 18,723 $ — $ — $ 18,723 Cash equivalents 2,820 11 — 2,831 Cash and cash equivalents 21,543 11 — 21,554 U.S. treasury notes and bonds - short-term 749 — (3 ) 746 U.S. treasury notes and bonds - long-term 6,306 — (32 ) 6,274 U.S. government agency issues - long-term 1,001 — (15 ) 986 Corporate bonds - long-term 2,310 — (30 ) 2,280 Total cash, cash equivalents and marketable securities $ 31,909 $ 11 $ (80 ) $ 31,840 January 31, 2018: Cash $ 39,084 $ — $ — $ 39,084 Cash equivalents 4,568 — — 4,568 Cash and cash equivalents 43,652 — — 43,652 U.S. treasury notes and bonds - short-term 2,001 — (8 ) 1,993 U.S. treasury notes and bonds - long-term 1,740 — (16 ) 1,724 U.S. government agency issues - short-term 1,991 9 (2 ) 1,998 U.S. government agency issues - long-term 1,002 — (17 ) 985 Corporate bonds - long-term 1,760 (20 ) 1,740 Total cash, cash equivalents and marketable securities $ 52,146 $ 9 $ (63 ) $ 52,092
Schedule of Contractual Maturities Available-for-Sale Investments	Contractual maturities of available-for-sale Estimated Fair Value Maturity of one year or less $ 1,732 Maturity between one and five years 8,554 Total $ 10,286

Consolidated Balance Sheet De_2

Consolidated Balance Sheet Detail (Tables)	9 Months Ended
	Oct. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Inventories	Inventories consist of the following: As of October 31, January 31, 2018 2018 (Amounts in thousands) Components and assemblies $ 592 $ 426 Finished products 114 240 Total inventories, net $ 706 $ 666
Property and Equipment, Net	Property and equipment, net consists of the following: Estimated As of Useful October 31, January 31, Life (Years) 2018 2018 (Amounts in thousands) Land $ 2,780 $ 2,780 Buildings 20 11,861 11,839 Office furniture and equipment 5 730 774 Computer equipment, software and demonstration equipment 3 12,414 12,770 Service and spare components 5 1,158 1,158 Leasehold improvements 1-7 513 537 29,456 29,858 Less - Accumulated depreciation and amortization (20,796 ) (20,387 ) Total property and equipment, net $ 8,660 $ 9,471
Other Accrued Expenses	Other accrued expenses consist of the following: As of October 31, January 31, 2018 2018 (Amounts in thousands) Accrued compensation and commissions $ 1,340 $ 1,414 Accrued bonuses 1,174 2,715 Employee benefits 301 601 Sales tax and VAT payable 420 4,001 Income taxes payable 41 2,869 Accrued other 2,337 3,554 Accrued Restructuring 724 225 Total other accrued expenses $ 6,337 $ 15,379

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	9 Months Ended
	Oct. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Change in Carrying Amount of Goodwill	The following table represents the changes in the carrying amount of goodwill for the nine months ended October 31, 2018 (amounts in thousands): Balance as of January 31, 2017: Goodwill, gross $ 62,566 Accumulated impairment losses (39,279 ) Goodwill, net 23,287 Cumulative translation adjustment 2,292 Balance as of January 31, 2018: Goodwill, gross 64,858 Accumulated impairment losses (39,279 ) Goodwill, net 25,579 Cumulative translation adjustment (1,623 ) Balance as of October 31, 2018: Goodwill, gross 63,235 Accumulated impairment losses (39,279 ) Goodwill, net $ 23,956
Schedule of Intangible Assets	Intangible assets, net, consisted of the following at October 31, 2018 and January 31, 2018: As of October 31, 2018 As of January 31, 2018 Weighted average remaining life (Years) Gross Accumulated Amortization Net Gross Accumulated Amortization Net (Amounts in thousands) Finite-life intangible assets: Customer contracts 1.85 $ 17,895 $ (17,482 ) $ 413 $ 30,818 $ (29,836 ) $ 982 Non-compete — 2,473 (2,473 ) — 2,639 (2,635 ) 4 Completed technology 1.86 9,655 (9,561 ) 94 11,479 (11,203 ) 276 Trademarks, patents and other 3.0 6,948 (6,924 ) 24 7,189 (7,148 ) 41 Total finite-life intangible assets 1.9 $ 36,971 $ (36,440 ) $ 531 $ 52,125 $ (50,822 ) $ 1,303
Schedule of Finite-Life Intangible Assets, Future Amortization Expense	As of October 31, 2018, the estimated future amortization expense for our finite-life intangible assets is as follows (amounts in thousands): Estimated Amortization Fiscal Year Ended January 31, Expense 2019 (for the remaining three months) $ 217 2020 311 2021 3 2022 — 2023 — 2024 and thereafter — Total $ 531

Severance and Other Restructu_2

Severance and Other Restructuring Costs (Tables)	9 Months Ended
	Oct. 31, 2018
Restructuring and Related Activities [Abstract]
Activity in Accrued Restructuring Liability	The following table shows the activity in accrued restructuring reported as a component of other accrued expenses on the consolidated balance sheet as of October 31, 2018 (amounts in thousands): Employee- Closure of Other Benefits Facilities Restructuring Total Accrual balance as of January 31, 2018 $ 61 $ 135 $ 29 $ 225 Restructuring charges incurred 950 (7 ) (29 ) 914 Cash payments (287 ) (128 ) — (415 ) Other charges — — — — Accrual balance as of October 31, 2018 $ 724 $ — $ — $ 724

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	9 Months Ended
	Oct. 31, 2018
Equity [Abstract]
Schedule of Changes in Components of Accumulated Other Comprehensive Loss	The following shows the changes in the components of accumulated other comprehensive loss for the nine months ended October 31, 2018: Changes in Foreign Fair Value of Currency Available- Translation for-Sale Adjustment Investments Total (Amounts in thousands) Balance at January 31, 2018 $ (5,380 ) $ (54 ) $ (5,434 ) Other comprehensive income (loss) 2,354 (15 ) 2,339 Balance at October 31, 2018 $ (3,026 ) $ (69 ) $ (3,095 )

Revenues from Contracts with _2

Revenues from Contracts with Customers (Tables)	9 Months Ended
	Oct. 31, 2018
Schedule of Revenue Disaggregated by Revenue Stream	The following table shows our revenue disaggregated by revenue stream for the three and nine months ended October 31, 2018 (amounts in thousands): For the Three Months For the Nine Ended October 31, Ended October 31, Revenue by revenue stream: Product $ 8,268 $ 12,821 Professional services 2,948 11,011 Maintenance - first year 514 1,632 Maintenance - renewal 6,882 19,983 Total revenues $ 18,612 $ 45,447
ASU 2014-09 [Member]
Schedule of Cumulative Effect of Changes on Consolidated Balance Sheet of Adoption of New Guidance under Modified Retrospective Method	The cumulative effect of the changes made to our consolidated balance sheet as of February 1, 2018 for the adoption of the new guidance under the modified retrospective method is as follows (amounts in thousands): As of January 31, 2018 February 1, 2018 Under ASC 605 Adjustment Under ASC 606 Assets Unbilled receivables $ 3,101 $ 137 $ 3,238 Prepaid expenses and other current assets (1) $ 3,557 $ 824 $ 4,381 Liabilities Deferred revenues $ 14,433 $ (1,358 ) $ 13,075 Equity Accumulated loss $ (148,620 ) $ 2,319 $ (146,301 ) (1) Contract assets, short-term are included in prepaid expenses and other current assets in our consolidated balance sheet.
Schedule of Impact of Topic 606 Adoption on Consolidated Financial Statements	The following tables set forth the amount by which each financial statement line item is affected in the current reporting period by the application of ASC 606, as compared to the guidance that was in effect before its adoption. The impact of adoption on the consolidated financial statements as of and for the three and nine months ended October 31, 2018 is as follows (amounts in thousands): Consolidated Balance Sheets: As of October 31, 2018 October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Assets Unbilled receivables $ 5,112 $ 366 $ 5,479 Prepaid expenses and other current assets (1) $ 8,561 $ (680 ) $ 7,880 Liabilities Deferred revenues $ 13,418 $ 6,344 $ 7,075 Equity Accumulated loss $ 170,709 $ 6,030 $ (164,679 ) (1) Contract assets, short-term, are included in prepaid expenses and other current assets in our consolidated balance sheet. Consolidated Statements of Operations and Comprehensive Loss: For the Three Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Revenues $ 18,352 $ 260 $ 18,612 Cost of revenues 7,163 160 7,323 Operating expenses 13,695 110 13,805 Loss from operations (2,506 ) (10 ) (2,516 ) Loss before income taxes (4,535 ) (10 ) (4,545 ) Income tax (benefit) provision (775 ) — (775 ) Net loss (3,818 ) (10 ) (3,828 ) Net loss per share: Basic $ (0.12 ) $ — $ (0.12 ) Diluted $ (0.12 ) $ — $ (0.12 ) For the Nine Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Revenues $ 41,216 $ 4,231 $ 45,447 Cost of revenues 18,509 458 18,967 Operating expenses 42,381 — 42,381 Loss from operations (19,675 ) 3,774 (15,901 ) Loss before income taxes (24,515 ) 3,774 (20,741 ) Income tax (benefit) provision (2,412 ) — (2,421 ) Net loss (22,152 ) 3,774 (18,378 ) Net loss per share: Basic $ (0.63 ) $ 0.11 $ (0.52 ) Diluted $ (0.63 ) $ 0.11 $ (0.52 ) Consolidated Statement of Cash Flows: For the Nine Months Ended October 31, 2018 Under ASC 605 Adjustment Under ASC 606 Cash used in operating activities: Net loss $ (22,089 ) $ 3,711 $ (18,378 ) Unbilled receivables (5,638 ) 680 (4,957 ) Prepaid expenses and other current assets (1,740 ) 366 (2,107 ) Deferred revenues (716 ) (6,344 ) (7,060 ) Other operating activities 169 2,319 2,488 Total cash used in operating activities $ (23,626 ) $ — $ (23,626 )

Segment Information, Signific_2

Segment Information, Significant Customers and Geographic Information (Tables)	9 Months Ended
	Oct. 31, 2018
Segment Reporting [Abstract]
Schedule of Revenue by Major Customers by Reporting Segments	Four and one customers each accounted for 10% or more of our total revenues for the three and nine months, respectively, ended October 31, 2018 and one customer accounted for 10% or more of our total revenues for the three and nine months ended October 31, 2017 as follows: Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Customer A 10 % 53 % 15 % 38 % Customer B 13 % — — — Customer C 12 % — — — Customer D 10 % — — —
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area	The following table summarizes revenues by customers’ geographic locations for the periods presented: Three Months Ended October 31, Nine Months Ended October 31, 2018 2017 2018 2017 Amount % Amount % Amount % Amount % (Amounts in thousands, except percentages) Revenues by customers’ geographic locations: North America (1) $ 10,534 56 % $ 6,931 29 % $ 23,580 52 % $ 23,577 41 % Europe and Middle East 3,876 21 % 14,560 62 % 13,757 30 % 28,203 49 % Latin America 3,863 21 % 1,545 7 % 6,934 15 % 4,408 8 % Asia Pacific 338 2 % 394 2 % 1,176 3 % 1,134 2 % Total $ 18,611 $ 23,430 $ 45,447 $ 57,322 (1) Includes total revenues for the United States for the periods shown as follows (amounts in thousands, except percentage data): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 U.S. Revenue $ 8,124 $ 6,105 $ 19,013 $ 20,180 % of total revenues 43.7 % 26.1 % 41.8 % 35.2 %

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)	9 Months Ended
	Oct. 31, 2018
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table sets forth our computation of basic and diluted net loss per common share (amounts in thousands, except per share amounts): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Net loss $ (3,827 ) $ (220 ) $ (18,378 ) $ (7,120 ) Weighted average shares used in computing net loss per share - basic and diluted 35,747 35,479 35,668 35,381 Net loss per share: Basic $ (0.11 ) $ (0.00 ) $ (0.52 ) $ (0.20 ) Diluted $ (0.11 ) $ (0.00 ) $ (0.52 ) $ (0.20 )
Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share	The number of common shares used in the computation of diluted net loss per share for the three and nine months ended October 31, 2018 and 2017 does not include the effect of the following potentially outstanding common shares because the effect would have been anti-dilutive (amounts in thousands): Three Months Ended Nine Months Ended October 31, October 31, 2018 2017 2018 2017 Stock options 3,204 1,588 3,259 1,676 Restricted stock units 419 483 389 349 Deferred stock units 218 42 111 88 Performance stock units 575 339 527 494 Total 4,416 2,452 4,286 2,607

Significant Accounting Polici_3

Significant Accounting Policies - Summary of Cash, Cash Equivalents, and Restricted Cash Total (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018	Oct. 31, 2017	Jan. 31, 2017
Accounting Policies [Abstract]
Cash and cash equivalents	$ 21,554	$ 43,652	$ 27,155
Restricted cash	543	9	8
Total cash, cash equivalents, and restricted cash	$ 22,097	$ 43,661	$ 27,163	$ 28,411

Significant Accounting Polici_4

Significant Accounting Policies - Additional Information (Detail) - USD ($)	3 Months Ended
	Jul. 31, 2018	Oct. 31, 2018
Significant Accounting Policies [Line Items]
Performance obligation, contracts expected duration		12 months
Impairment charges on goodwill	$ 0
Impairment charges on other long-lived assets	$ 0
Hardware and Software Maintenance [Member]
Significant Accounting Policies [Line Items]
Performance obligation, contracts expected duration		1 year

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	3 Months Ended	9 Months Ended
	Jul. 31, 2018	Oct. 31, 2018	Jan. 31, 2018	Oct. 31, 2017
Fair Value Measurements Disclosure [Line Items]
Fair value measurements of our financial assets and liabilities		$ 13,117,000	$ 13,008,000
Impairment charges on goodwill	$ 0
Impairment charges on other long-lived assets	$ 0
Maximum maturity of marketable securities		90 days or less
Cash equivalents and marketable securities		$ 32,400,000	52,100,000
Restricted cash		543,000	9,000	$ 8,000
Fair Value, Inputs, Level 3 [Member]
Fair Value Measurements Disclosure [Line Items]
Fair value measurements of our financial assets and liabilities		$ 0	$ 0

Fair Value Measurements - Fair

Fair Value Measurements - Fair Value of Financial Assets and Liabilities Measured on Recurring Basis (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Available-for-sale marketable securities:
Marketable securities, short-term	$ 1,732	$ 3,991
Non-current marketable securities:
Marketable securities, long-term	8,554	4,449
Total	13,117	13,008
Money Market Accounts [Member]
Financial assets:
Cash and cash equivalents	2,832	4,568
U.S. Treasury Notes and Bonds Conventional [Member]
Available-for-sale marketable securities:
Marketable securities, short-term	745	1,993
Non-current marketable securities:
Marketable securities, long-term	6,274	1,724
U.S. Government Agency Issues Short Term [Member]
Available-for-sale marketable securities:
Marketable securities, short-term		1,998
U.S. Government Agency Issues Long Term [Member]
Non-current marketable securities:
Marketable securities, long-term	986	985
Corporate Bonds [Member]
Non-current marketable securities:
Marketable securities, long-term	2,280	1,740
Fair Value, Inputs, Level 1 [Member]
Non-current marketable securities:
Total	9,668	3,717
Fair Value, Inputs, Level 1 [Member] | Money Market Accounts [Member]
Financial assets:
Cash and cash equivalents	2,649
Fair Value, Inputs, Level 1 [Member] | U.S. Treasury Notes and Bonds Conventional [Member]
Available-for-sale marketable securities:
Marketable securities, short-term	745	1,993
Non-current marketable securities:
Marketable securities, long-term	6,274	1,724
Fair Value, Inputs, Level 2 [Member]
Non-current marketable securities:
Total	3,449	9,291
Fair Value, Inputs, Level 2 [Member] | Money Market Accounts [Member]
Financial assets:
Cash and cash equivalents	183	4,568
Fair Value, Inputs, Level 2 [Member] | U.S. Government Agency Issues Short Term [Member]
Available-for-sale marketable securities:
Marketable securities, short-term		1,998
Fair Value, Inputs, Level 2 [Member] | U.S. Government Agency Issues Long Term [Member]
Non-current marketable securities:
Marketable securities, long-term	986	985
Fair Value, Inputs, Level 2 [Member] | Corporate Bonds [Member]
Non-current marketable securities:
Marketable securities, long-term	$ 2,280	$ 1,740

Fair Value Measurements - Summa

Fair Value Measurements - Summary of Available-for-Sale Securities (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	$ 31,909	$ 52,146
Gross Unrealized Gains	11	9
Gross Unrealized Losses	(80)	(63)
Estimated Fair Value	31,840	52,092
Cash [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	18,723	39,084
Estimated Fair Value	18,723	39,084
Cash Equivalents [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	2,820	4,568
Gross Unrealized Gains	11
Estimated Fair Value	2,831	4,568
Cash and Cash Equivalents [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	21,543	43,652
Gross Unrealized Gains	11
Estimated Fair Value	21,554	43,652
U.S. Treasury Notes and Bonds - Short Term [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	749	2,001
Gross Unrealized Losses	(3)	(8)
Estimated Fair Value	746	1,993
U.S. Treasury Notes and Bonds - Long Term [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	6,306	1,740
Gross Unrealized Losses	(32)	(16)
Estimated Fair Value	6,274	1,724
U.S. Government Agency Issues Short Term [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost		1,991
Gross Unrealized Gains		9
Gross Unrealized Losses		(2)
Estimated Fair Value		1,998
U.S. Government Agency Issues Long Term [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	1,001	1,002
Gross Unrealized Losses	(15)	(17)
Estimated Fair Value	986	985
Corporate Bonds Long Term [Member]
Schedule of Available-for-Sale Securities [Line Items]
Amortized Cost	2,310	1,760
Gross Unrealized Losses	(30)	(20)
Estimated Fair Value	$ 2,280	$ 1,740

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Contractual Maturities Available-for-Sale Investments (Detail) $ in Thousands	Oct. 31, 2018USD ($)
Fair Value Disclosures [Abstract]
Maturity of one year or less	$ 1,732
Maturity between one and five years	8,554
Total	$ 10,286

Consolidated Balance Sheet De_3

Consolidated Balance Sheet Detail - Schedule of Inventories (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Inventory Disclosure [Abstract]
Components and assemblies	$ 592	$ 426
Finished products	114	240
Total inventories, net	$ 706	$ 666

Consolidated Balance Sheet De_4

Consolidated Balance Sheet Detail - Property and Equipment, Net (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2018	Jan. 31, 2018
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 29,456	$ 29,858
Less - Accumulated depreciation and amortization	(20,796)	(20,387)
Total property and equipment, net	8,660	9,471
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 2,780	2,780
Estimated Useful Life (Years)	P0Y
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 11,861	11,839
Estimated Useful Life (Years)	P20Y
Office Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 730	774
Estimated Useful Life (Years)	P5Y
Computer Equipment, Software and Demonstration Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 12,414	12,770
Estimated Useful Life (Years)	P3Y
Service and Spare Components [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 1,158	1,158
Estimated Useful Life (Years)	P5Y
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 513	$ 537
Leasehold Improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (Years)	P1Y
Leasehold Improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (Years)	P7Y

Consolidated Balance Sheet De_5

Consolidated Balance Sheet Detail - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Balance Sheet Related Disclosures [Abstract]
Depreciation and amortization expense	$ 300	$ 600	$ 1,053	$ 1,758

Consolidated Balance Sheet De_6

Consolidated Balance Sheet Detail - Other Accrued Expenses (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Balance Sheet Related Disclosures [Abstract]
Accrued compensation and commissions	$ 1,340	$ 1,414
Accrued bonuses	1,174	2,715
Employee benefits	301	601
Sales tax and VAT payable	420	4,001
Income taxes payable	41	2,869
Accrued other	2,337	3,554
Accrued Restructuring	724	225
Total other accrued expenses	$ 6,337	$ 15,379

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Schedule of Change in Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Oct. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, gross	$ 64,858	$ 62,566	$ 63,235
Accumulated impairment losses	(39,279)	(39,279)	(39,279)
Goodwill, net	25,579	23,287	$ 23,956
Cumulative translation adjustment	$ (1,623)	$ 2,292

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended			9 Months Ended
	Oct. 31, 2018	Jul. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Percentage of estimated fair value of reporting unit exceeded its carrying value, including goodwill		28.70%
Impairment charge		$ 0
Other long-lived assets		$ 0
Amortization of intangible assets	$ 400,000		$ 600,000	$ 1,200,000	$ 1,800,000

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2018	Jan. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life (Years)	1 year 10 months 24 days
Finite-life intangible assets, Gross	$ 36,971	$ 52,125
Accumulated Amortization	(36,440)	(50,822)
Finite-life intangible assets, Net	$ 531	1,303
Customer Contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life (Years)	1 year 10 months 6 days
Finite-life intangible assets, Gross	$ 17,895	30,818
Accumulated Amortization	(17,482)	(29,836)
Finite-life intangible assets, Net	413	982
Non-Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-life intangible assets, Gross	2,473	2,639
Accumulated Amortization	$ (2,473)	(2,635)
Finite-life intangible assets, Net		4
Completed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life (Years)	1 year 10 months 9 days
Finite-life intangible assets, Gross	$ 9,655	11,479
Accumulated Amortization	(9,561)	(11,203)
Finite-life intangible assets, Net	$ 94	276
Trademarks, Patents and Other [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life (Years)	3 years
Finite-life intangible assets, Gross	$ 6,948	7,189
Accumulated Amortization	(6,924)	(7,148)
Finite-life intangible assets, Net	$ 24	$ 41

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Schedule of Finite-Life Intangible Assets, Future Amortization Expense (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
2019 (for the remaining three months)	$ 217
2,020	311
2,021	3
2,022	0
2,023	0
2024 and thereafter	0
Finite-life intangible assets, Net	$ 531	$ 1,303

Severance and Other Restructu_3

Severance and Other Restructuring Costs - Activity in Accrued Restructuring Liability (Detail) $ in Thousands	9 Months Ended
	Oct. 31, 2018USD ($)
Restructuring Cost and Reserve [Line Items]
Accrual balance at the beginning of the period	$ 225
Restructuring charges incurred	914
Cash payments	(415)
Other charges	0
Accrual balance at the ending of the period	724
Employee-Related Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Accrual balance at the beginning of the period	61
Restructuring charges incurred	950
Cash payments	(287)
Other charges	0
Accrual balance at the ending of the period	724
Closure of Leased Facilities [Member]
Restructuring Cost and Reserve [Line Items]
Accrual balance at the beginning of the period	135
Restructuring charges incurred	(7)
Cash payments	(128)
Other charges	0
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Accrual balance at the beginning of the period	29
Restructuring charges incurred	(29)
Other charges	$ 0

Severance and Other Restructu_4

Severance and Other Restructuring Costs - Additional Information (Detail) $ in Thousands	Sep. 10, 2018USD ($)	Oct. 31, 2018USD ($)	Oct. 31, 2017USD ($)	Oct. 31, 2018USD ($)Employee	Oct. 31, 2017USD ($)
Restructuring Cost and Reserve [Line Items]
Severance and other restructuring costs		$ 1,030	$ 960	$ 1,620	$ 3,670
Additional severance charges		$ 100		$ 700
Number of employees terminated | Employee				17
Severance costs			$ 200		$ 200
Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges incurred				$ 7,100
Annualized cost savings	$ 6,000
Severance and other restructuring costs	$ 1,000

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Detail) - USD ($) $ in Thousands	Jul. 13, 2017	Apr. 06, 2016	Jul. 31, 2015	Oct. 31, 2018	Oct. 31, 2018
CEO [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Market based options granted		600,000		800,000
Chief Operating Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Market based options granted				200,000
Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, options, vested in period, fair value				$ 2,100
Employee service share-based compensation, nonvested awards, total compensation cost not yet recognized				$ 60	$ 60
Share-based compensation arrangement by share-based payment award, options, vested in period				3 months 18 days
Compensation and Incentive Plan 2011 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized	4,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent				100.00%
Share-based compensation arrangement by share-based payment award, Description				Option awards may be granted to employees at an exercise price per share of not less than 100% of the fair market value per common share on the date of the grant
Share-based compensation arrangement by share based payment award, Option award expiration period				10 years
Compensation and Incentive Plan 2011 [Member] | Stock Compensation Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant				2,523,049	2,523,049
Compensation and Incentive Plan 2011 [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by Share-based payment award, Option award vesting period				1 year
Compensation and Incentive Plan 2011 [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by Share-based payment award, Option award vesting period				4 years
Long Term Incentive Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by Share-based payment award, Option award vesting period				3 years
2015 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, Description			On each purchase date, eligible employees will purchase our stock at a price per share equal to 85% of the closing price of our common stock on the exercise date, but no less than par value.
Maximum payroll deductions at base compensation under employee stock purchase plan			15.00%
Minimum payroll deductions at base compensation under employee stock purchase plan			1.00%
Offering period commence date			Oct. 1, 2015
Percentage of stock to be purchased under the plan			85.00%
Shares purchased under ESPP					56,821
2015 Employee Stock Purchase Plan [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized			1,150,000

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss - Schedule of Changes in Components of Accumulated Other Comprehensive Loss (Detail) $ in Thousands	9 Months Ended
	Oct. 31, 2018USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (5,434)
Other comprehensive income (loss)	2,339
Ending balance	(3,095)
Foreign Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(5,380)
Other comprehensive income (loss)	2,354
Ending balance	(3,026)
Changes in Fair Value of Available-for-Sale Investments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(54)
Other comprehensive income (loss)	(15)
Ending balance	$ (69)

Revenue from Contracts with Cus

Revenue from Contracts with Customers - Schedule of Cumulative Effect of Changes on Consolidated Balance Sheet of Adoption of New Guidance under Modified Retrospective Method (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Feb. 01, 2018	Jan. 31, 2018
Assets
Unbilled receivables	$ 7,881		$ 3,101
Prepaid expenses and other current assets	5,479		3,557
Stockholders' equity:
Accumulated loss	(164,679)		(148,620)
ASU 2014-09 [Member]
Assets
Unbilled receivables	5,479	$ 3,238
Prepaid expenses and other current assets	7,880	4,381
Liabilities
Deferred revenues	7,075	13,075
Stockholders' equity:
Accumulated loss	(164,679)	(146,301)
Under ASC 605 [Member] | ASU 2014-09 [Member]
Assets
Unbilled receivables	5,112		3,101
Prepaid expenses and other current assets	8,561		3,557
Liabilities
Deferred revenues	13,418		14,433
Stockholders' equity:
Accumulated loss	170,709		$ (148,620)
Adjustment [Member] | ASU 2014-09 [Member]
Assets
Unbilled receivables	366	137
Prepaid expenses and other current assets	(680)	824
Liabilities
Deferred revenues	6,344	(1,358)
Stockholders' equity:
Accumulated loss	$ 6,030	$ 2,319

Revenue from Contracts with C_2

Revenue from Contracts with Customers - Schedule of Impact on Consolidated Balance Sheet of Adopting ASC 606 (Detail) - USD ($) $ in Thousands	Oct. 31, 2018	Feb. 01, 2018	Jan. 31, 2018
Assets
Unbilled receivables	$ 7,881		$ 3,101
Prepaid expenses and other current assets	5,479		3,557
Stockholders' equity:
Accumulated loss	(164,679)		(148,620)
ASU 2014-09 [Member]
Assets
Unbilled receivables	5,479	$ 3,238
Prepaid expenses and other current assets	7,880	4,381
Liabilities
Deferred revenues	7,075	13,075
Stockholders' equity:
Accumulated loss	(164,679)	(146,301)
Under ASC 605 [Member] | ASU 2014-09 [Member]
Assets
Unbilled receivables	5,112		3,101
Prepaid expenses and other current assets	8,561		3,557
Liabilities
Deferred revenues	13,418		14,433
Stockholders' equity:
Accumulated loss	170,709		$ (148,620)
Adjustment [Member] | ASU 2014-09 [Member]
Assets
Unbilled receivables	366	137
Prepaid expenses and other current assets	(680)	824
Liabilities
Deferred revenues	6,344	(1,358)
Stockholders' equity:
Accumulated loss	$ 6,030	$ 2,319

Revenue from Contracts with C_3

Revenue from Contracts with Customers - Schedule of Impact of Consolidated Statements of Operations and Comprehensive Loss of Adopting ASC 606 (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenues	$ 18,611	$ 23,430	$ 45,447	$ 57,322
Cost of revenues	7,323	7,066	18,967	19,665
Operating expenses	13,803	15,444	42,381	44,288
Loss from operations	(2,515)	920	(15,901)	(6,631)
Loss before income taxes	(4,602)	934	(20,799)	(5,662)
Income tax (benefit) provision	(775)	1,154	(2,421)	1,458
Net loss	$ (3,827)	$ (220)	$ (18,378)	$ (7,120)
Net loss per share:
Basic	$ (0.11)	$ 0	$ (0.52)	$ (0.20)
Diluted	$ (0.11)	$ 0	$ (0.52)	$ (0.20)
ASU 2014-09 [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenues	$ 18,612		$ 45,447
Cost of revenues	7,323		18,967
Operating expenses	13,805		42,381
Loss from operations	(2,516)		(15,901)
Loss before income taxes	(4,545)		(20,741)
Income tax (benefit) provision	(775)		(2,421)
Net loss	$ (3,828)		$ (18,378)
Net loss per share:
Basic	$ (0.12)		$ (0.52)
Diluted	$ (0.12)		$ (0.52)
Under ASC 605 [Member] | ASU 2014-09 [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenues	$ 18,352		$ 41,216
Cost of revenues	7,163		18,509
Operating expenses	13,695		42,381
Loss from operations	(2,506)		(19,675)
Loss before income taxes	(4,535)		(24,515)
Income tax (benefit) provision	(775)		(2,412)
Net loss	$ (3,818)		$ (22,152)
Net loss per share:
Basic	$ (0.12)		$ (0.63)
Diluted	$ (0.12)		$ (0.63)
Adjustment [Member] | ASU 2014-09 [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenues	$ 260		$ 4,231
Cost of revenues	160		458
Operating expenses	110
Loss from operations	(10)		3,774
Loss before income taxes	(10)		3,774
Net loss	$ (10)		$ 3,774
Net loss per share:
Basic			$ 0.11
Diluted			$ 0.11

Revenue from Contracts with C_4

Revenue from Contracts with Customers - Schedule of Impact of Consolidated Statements of Cash Flows of Adopting ASC 606 (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Cash used in operating activities:
Net loss	$ (18,378)	$ (7,120)
Unbilled receivables	(4,957)	3,289
Prepaid expenses and other current assets	(2,107)	62
Deferred revenues	(7,060)	355
Other operating activities	2,422	327
Total cash used in operating activities	(23,626)	$ (908)
ASU 2014-09 [Member]
Cash used in operating activities:
Net loss	(18,378)
Unbilled receivables	(4,957)
Prepaid expenses and other current assets	(2,107)
Deferred revenues	(7,060)
Other operating activities	2,488
Total cash used in operating activities	(23,626)
Under ASC 605 [Member] | ASU 2014-09 [Member]
Cash used in operating activities:
Net loss	(22,089)
Unbilled receivables	(5,638)
Prepaid expenses and other current assets	(1,740)
Deferred revenues	(716)
Other operating activities	169
Total cash used in operating activities	(23,626)
Adjustment [Member] | ASU 2014-09 [Member]
Cash used in operating activities:
Net loss	3,711
Unbilled receivables	680
Prepaid expenses and other current assets	366
Deferred revenues	(6,344)
Other operating activities	$ 2,319

Revenue from Contracts with C_5

Revenue from Contracts with Customers - Additional Information (Detail)	9 Months Ended
	Oct. 31, 2018USD ($)
Revenue From Contract With Customer [Line Items]
Transaction price allocated to performance obligations	$ 19,700,000
Period of customer pays for goods or service	1 year
Period of asset incremental costs of obtaining contract with customer expect benefit costs	1 year
Performance obligation, contracts expected duration	12 months
Impairment costs	$ 0
Revenue practical expedients, incremental cost of obtaining contract amortization period of assets	1 year
Hardware and Software Maintenance [Member]
Revenue From Contract With Customer [Line Items]
Performance obligation, contracts expected duration	1 year
Commissions and special incentive payments amortized period	5 years
Short-term Contract with Customer [Member]
Revenue From Contract With Customer [Line Items]
Capitalized incremental costs to obtain contracts	$ 400,000
ASU 2014-09 [Member]
Revenue From Contract With Customer [Line Items]
Acquisition costs expensed over expected period	5 years

Revenue from Contracts with C_6

Revenue from Contracts with Customers - Schedule of Revenue Disaggregated by Revenue Stream (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Disaggregation Of Revenue [Line Items]
Total revenues	$ 18,611	$ 23,430	$ 45,447	$ 57,322
Product [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	8,268	$ 11,119	12,821	$ 18,907
Professional Services [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	2,948		11,011
Maintenance - First Year [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	514		1,632
Maintenance - Renewal [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	$ 6,882		$ 19,983

Segment Information, Signific_3

Segment Information, Significant Customers and Geographic Information - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Oct. 31, 2018Customer	Oct. 31, 2017Customer	Oct. 31, 2018CustomerSegment	Oct. 31, 2017Customer
Segment Reporting Information [Line Items]
Number of reportable segment | Segment			1
Total Revenues [Member]
Segment Reporting Information [Line Items]
Number of customers accounted | Customer	4	1	1	1

Segment Information, Signific_4

Segment Information, Significant Customers and Geographic Information - Schedule of Revenue by Major Customers by Reporting Segments (Detail) - Customer Concentration Risk [Member] - Total Revenues [Member]	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Customer A [Member]
Entity Wide Revenue Major Customer [Line Items]
% of total revenues	10.00%	53.00%	15.00%	38.00%
Customer B [Member]
Entity Wide Revenue Major Customer [Line Items]
% of total revenues	13.00%
Customer C [Member]
Entity Wide Revenue Major Customer [Line Items]
% of total revenues	12.00%
Customer D [Member]
Entity Wide Revenue Major Customer [Line Items]
% of total revenues	10.00%

Segment Information, Signific_5

Segment Information, Significant Customers and Geographic Information - Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 18,611	$ 23,430	$ 45,447	$ 57,322
North America [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 10,534	$ 6,931	$ 23,580	$ 23,577
North America [Member] | Customer Concentration Risk [Member] | Total Revenues [Member]
Segment Reporting Information [Line Items]
% of total revenues	56.00%	29.00%	52.00%	41.00%
Europe and Middle East [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 3,876	$ 14,560	$ 13,757	$ 28,203
Europe and Middle East [Member] | Customer Concentration Risk [Member] | Total Revenues [Member]
Segment Reporting Information [Line Items]
% of total revenues	21.00%	62.00%	30.00%	49.00%
Latin America [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 3,863	$ 1,545	$ 6,934	$ 4,408
Latin America [Member] | Customer Concentration Risk [Member] | Total Revenues [Member]
Segment Reporting Information [Line Items]
% of total revenues	21.00%	7.00%	15.00%	8.00%
Asia Pacific [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 338	$ 394	$ 1,176	$ 1,134
Asia Pacific [Member] | Customer Concentration Risk [Member] | Total Revenues [Member]
Segment Reporting Information [Line Items]
% of total revenues	2.00%	2.00%	3.00%	2.00%

Segment Information, Signific_6

Segment Information, Significant Customers and Geographic Information - Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 18,611	$ 23,430	$ 45,447	$ 57,322
United States Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 8,124	$ 6,105	$ 19,013	$ 20,180
Total Revenues [Member] | Customer Concentration Risk [Member] | United States Revenue [Member]
Segment Reporting Information [Line Items]
% of total revenues	43.70%	26.10%	41.80%	35.20%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income tax (benefits) provisions	$ (775)	$ 1,154	$ (2,421)	$ 1,458
Corporate federal income tax rate			21.00%		35.00%

Net Loss Per Share - Schedule o

Net Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Earnings Per Share [Abstract]
Net loss	$ (3,827)	$ (220)	$ (18,378)	$ (7,120)
Weighted average shares used in computing net loss per share - basic and diluted	35,747	35,479	35,668	35,381
Net loss per share:
Basic	$ (0.11)	$ 0	$ (0.52)	$ (0.20)
Diluted	$ (0.11)	$ 0	$ (0.52)	$ (0.20)

Net Loss Per Share - Schedule_2

Net Loss Per Share - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Detail) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive potentially outstanding common shares	4,416	2,452	4,286	2,607
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive potentially outstanding common shares	3,204	1,588	3,259	1,676
Restricted Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive potentially outstanding common shares	419	483	389	349
Deferred Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive potentially outstanding common shares	218	42	111	88
Performance Stock Units (PSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive potentially outstanding common shares	575	339	527	494