Safeguard Scientifics (SFES) 10-Q 29 Jul 16 2016 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Jul. 27, 2016
Document Documentand Entity Information [Abstract]
Entity Registrant Name	SAFEGUARD SCIENTIFICS INC
Entity Central Index Key	86,115
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Amendment Flag	false
Entity Common Stock, Shares Outstanding		20,224,506
Trading Symbol	SFE

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 66,231	$ 32,838
Marketable securities	14,462	31,020
Prepaid expenses and other current assets	2,345	5,810
Total current assets	83,038	69,668
Property and equipment, net	2,055	2,145
Ownership interests in and advances to partner companies	176,059	171,601
Loan participations receivable	2,845	2,649
Long-term marketable securities	10,680	9,743
Other assets	992	1,037
Total Assets	275,669	256,843
Current Liabilities:
Accounts payable	155	290
Accrued compensation and benefits	2,556	3,338
Accrued expenses and other current liabilities	2,550	2,789
Total current liabilities	5,261	6,417
Other long-term liabilities	4,010	3,965
Convertible senior debentures	51,740	50,956
Total Liabilities	61,011	61,338
Commitments and contingencies
Equity:
Preferred stock, $0.10 par value; 1,000 shares authorized	0	0
Common stock, $0.10 par value; 83,333 shares authorized; 21,573 shares issued at June 30, 2016 and December 31, 2015	2,157	2,157
Additional paid-in capital	817,614	817,434
Treasury stock, at cost; 1,350 and 993 shares at June 30, 2016 and December 31, 2015, respectively	(23,759)	(19,570)
Accumulated deficit	(581,118)	(604,270)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(236)	(246)
Total Equity	214,658	195,505
Total Liabilities and Equity	$ 275,669	$ 256,843

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Thousands	Jun. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.10	$ 0.10
Preferred stock, shares authorized	1,000	1,000
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	83,333	83,333
Common stock, shares issued	21,573	21,573
Treasury stock	1,351	993

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Statement [Abstract]
General and administrative expense	$ 4,849	$ 4,754	$ 10,077	$ 9,634
Operating loss	(4,849)	(4,754)	(10,077)	(9,634)
Other income (loss), net	659	(15)	659	(403)
Interest income	527	640	947	1,089
Interest expense	(1,155)	(1,128)	(2,304)	(2,250)
Equity income (loss)	43,794	(13,765)	34,299	(22,427)
Net income (loss) before income taxes	38,976	(19,022)	23,524	(33,625)
Income tax benefit (expense)	0	0	0	0
Net income (loss)	$ 38,976	$ (19,022)	$ 23,524	$ (33,625)
Net income (loss) per share:
Basic (in dollars per share)	$ 1.92	$ (0.91)	$ 1.15	$ (1.61)
Diluted (in dollars per share)	$ 1.70	$ (0.91)	$ 1.09	$ (1.61)
Weighted average shares used in computing income (loss) per share:
Basic (in shares)	20,333	20,895	20,391	20,878
Diluted (in shares)	23,539	20,895	23,602	20,878

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash Flows from Operating Activities:
Net cash used in operating activities	$ (10,843)	$ (11,245)
Cash Flows from Investing Activities:
Proceeds from sales of and distributions from companies	72,824	11,379
Acquisitions of ownership interests in companies	(28,329)	(40,545)
Advances and loans to companies	(10,151)	(10,935)
Repayment of advances and loans to companies	56	55
Increase in marketable securities	(14,604)	(16,763)
Decrease in marketable securities	30,257	16,676
Capital expenditures	(73)	(244)
Net cash provided by (used in) investing activities	49,980	(40,377)
Cash Flows from Financing Activities:
Issuance of Company common stock, net	0	549
Tax withholdings related to equity-based awards	(355)	0
Repurchase of Company common stock	(5,389)	0
Net cash provided by (used in) financing activities	(5,744)	549
Net change in cash and cash equivalents	33,393	(51,073)
Cash and cash equivalents at beginning of period	32,838	111,897
Cash and cash equivalents at end of period	$ 66,231	$ 60,824

CONSOLIDATED STATEMENT OF CHANG

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - USD ($) shares in Thousands, $ in Thousands		Total	Accumulated Deficit [Member]	AOCI Attributable to Parent [Member]	Common Stock	Additional Paid-in Capital [Member]	Treasury Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect adjustment	[1]	$ 0	$ (372)			$ 372
Balance at Dec. 31, 2015		195,505	(604,270)	$ (246)	$ 2,157	817,434	$ (19,570)
Balance (in shares) at Dec. 31, 2015					21,573
Balance (in shares) at Dec. 31, 2015							993
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		23,524	23,524
Stock Issued During Period, Value, Stock Options Exercised		(274)				(767)	$ 493
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period							(28)
Repurchase of common stock		(5,389)					$ (5,389)
Repurchase of common stock (in shares)							424
Issuance of restricted stock, net		7				(700)	$ 707
Issuance of restricted stock, net (in shares)							(38)
Stock-based compensation expense		1,275				1,275
Other comprehensive income		10		10
Balance at Jun. 30, 2016		$ 214,658	$ (581,118)	$ (236)	$ 2,157	$ 817,614	$ (23,759)
Balance (in shares) at Jun. 30, 2016					21,573
Balance (in shares) at Jun. 30, 2016							1,351
[1]	Cumulative effect adjustment reflects adoption of ASU 2016-09 as of January 1, 2016.

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statement - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 38,976	$ (19,022)	$ 23,524	$ (33,625)
Share of other comprehensive income of equity method investments	20	0	10	0
Total comprehensive income (loss)	$ 38,996	$ (19,022)	$ 23,534	$ (33,625)

General

General	6 Months Ended
	Jun. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
General	General The accompanying unaudited interim Consolidated Financial Statements of Safeguard Scientifics, Inc. (“Safeguard” or the “Company”) were prepared in accordance with accounting principles generally accepted in the United States of America and the interim financial statement rules and regulations of the SEC. In the opinion of management, these statements include all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of the Consolidated Financial Statements. The interim operating results are not necessarily indicative of the results for a full year or for any interim period. Certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such rules and regulations relating to interim financial statements. The Consolidated Financial Statements included in this Form 10-Q should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations included elsewhere in this Form 10-Q and with the Company’s Consolidated Financial Statements and Notes thereto included in the Company’s 2015 Annual Report on Form 10-K. Adoption of Accounting Standards Update 2016-09 In March 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting ("ASU 2016-09"). While the effective date of ASU 2016-09 is for fiscal years beginning after December 15, 2016, earlier adoption is permitted and the Company has chosen to adopt the amendments in ASU 2016-09 during the second quarter of 2016. This standard simplifies or clarifies several aspects of the accounting for equity-based payment awards, including the income tax consequences, classification of awards as either equity or liabilities, and classification in the Consolidated Statements of Cash Flows. Certain of these changes are required to be applied retrospectively, while other changes are required to be applied prospectively. The impact of early adoption resulted in the following: • The Company will recognize share-based payment forfeitures as they occur. Prior to adoption, forfeitures were estimated in order to arrive at current period expense. There was a cumulative effect adjustment of $0.4 million to Accumulated deficit on the Consolidated Balance Sheet as of January 1, 2016 as a result of the adoption of this amendment on a modified retrospective basis. • The Company, upon election by an employee, will withhold award shares with a fair value up to the amount of tax owed upon vesting or exercise using the maximum statutory tax rate in the employee's applicable jurisdiction while still qualifying for equity classification. Prior to adoption, the Company was only able to withhold award shares with a fair value up to the minimum statutory tax rate. There was no cumulative effect adjustment as a result of the adoption of this amendment on a modified retrospective basis. • The Company will present employee taxes paid by the Company through the withholding of award shares as a financing activity in the Consolidated Statements of Cash Flows. The effect of this retrospective change on the Company's Consolidated Statements of Cash Flows was not significant. There were no other material impacts to the Company's results of operations or liquidity as a result of adopting ASU 2016-09. Retrospective Adoption of Accounting Guidance In the first quarter of 2016, the Company adopted accounting guidance that required retrospective adjustment to previously issued financial statements. All prior period data presented in the Company's Consolidated Financial Statements reflect the retrospective adoption of this guidance. In April 2015, the FASB issued ASU No. 2015-03, Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs ("ASU 2015-03"). ASU 2015-03 specifies that debt issuance costs related to a note shall be reported in the balance sheet as a direct reduction from the face amount of the note. The Company adopted ASU 2015-03 in the first quarter of 2016. As a result of the adoption of ASU 2015-03, the Company reclassified its capitalized debt issuance costs previously recorded within Other assets to a contra-liability reducing Convertible senior debentures on the Consolidated Balance Sheets. The reclassification was $0.8 million as of December 31, 2015. ASU 2015-03 had no effect on the Company's results of operations or liquidity.

Ownership Interests in and Adva

Ownership Interests in and Advances to Partner Companies and Funds	6 Months Ended
	Jun. 30, 2016
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Ownership Interests in and Advances to Partner Companies	Ownership Interests in and Advances to Partner Companies The following summarizes the carrying value of the Company’s ownership interests in and advances to partner companies. June 30, 2016 December 31, 2015 (Unaudited - In thousands) Equity Method: Partner companies $ 157,944 $ 150,898 Private equity funds 495 942 158,439 151,840 Cost Method: Partner companies 1,200 5,024 Private equity funds 1,706 1,966 2,906 6,990 Advances to partner companies 14,714 12,771 $ 176,059 $ 171,601 The Company recognized an impairment charge of $1.7 million related to AppFirst, Inc. which is reflected in Equity income (loss) in the Consolidated Statements of Operations for the three and six months ended June 30, 2016. The impairment was due to the shutdown of AppFirst's operations and sale of its assets. The amount of the impairment was determined based on the difference between the carrying value of the Company's investment in AppFirst and the proceeds received on the sale of AppFirst's assets in June 2016. The adjusted carrying value of the Company's investment in AppFirst is $0 at June 30, 2016. In June 2016, the Company sold its ownership interests in Bridgevine, Inc. The Company received cash proceeds of $5.0 million and recognized a gain of $0.4 million on the transaction which is included in Other income (loss), net in the Consolidated Statements of Operations for the three and six months ended June 30, 2016. In April 2016, Putney, Inc. was acquired by Dechra Pharmaceuticals Plc. The Company received cash proceeds of $58.2 million , excluding $0.4 million which will be held in escrow until August 2016 and $0.6 million which will be held in escrow until April 2017. The Company recognized a gain of $55.2 million on the transaction, which is included in Equity income (loss) in the Consolidated Statements of Operations for the three and six months ended June 30, 2016. In April 2015, DriveFactor, Inc. was acquired by CCC Information Services, Inc. The Company received $9.1 million in initial cash proceeds in connection with the transaction. The Company recognized a gain of $6.1 million on the transaction, which is included in Equity income (loss) in the Consolidated Statements of Operations for the three and six months ended June 30, 2015. In April 2016, the Company received $1.1 million which was released from escrow resulting in a gain of $1.1 million which is included in Equity income (loss) in the Consolidated Statements of Operations for the three and six months ended June 30, 2016. In April 2016, the Company received $3.3 million associated with the achievement of the final performance milestone related to the December 2013 sale of ThingWorx, Inc. to PTC, Inc., resulting in a gain of $3.3 million which is included in Equity income (loss) in the Consolidated Statements of Operations for the six months ended June 30, 2016. This amount was included in Prepaid expenses and other current assets in the Consolidated Balance Sheets as of March 31, 2016 as the Company had earned such amount as of March 31, 2016. In January 2016, the Company received $4.1 million in connection with the expiration of the escrow period related to the transaction, which was included in Prepaid expenses and other current assets in the Consolidated Balance Sheets as of December 31, 2015 as the Company had earned such amount as of December 31, 2015. The Company discloses aggregate summarized statements of operations for any partner companies accounted for under the equity method that are deemed significant. The following table provides significant partner company operations information for the six months ended June 30, 2016 and 2015. The partner company results of operations have been compiled from respective partner company financial statements, reflect certain historical adjustments, and are reported on a one quarter lag. Six Months Ended June 30, 2016 June 30, 2015 (In thousands) Results of Operations: Revenue $ 13,298 $ 11,080 Gross profit $ 12,917 $ 10,564 Net income (loss) $ 13,721 $ (415 )

Acquisitions of Ownership Inter

Acquisitions of Ownership Interests in Partner Companies and Funds	6 Months Ended
	Jun. 30, 2016
Equity Method Investments and Joint Ventures [Abstract]
Acquisitions of Ownership Interests in Partner Companies	Acquisitions of Ownership Interests in Partner Companies In June 2016, the Company acquired a 23.4% interest in Aktana, Inc. for $5.5 million . Aktana leverages big data and machine learning to enable pharmaceutical brands to dynamically optimize their strategy and enhance sales execution. The Company accounts for its interest in Aktana under the equity method. In June and January 2016, the Company deployed an aggregate of $2.0 million into InfoBionic, Inc. The Company had previously deployed an aggregate of $9.5 million in InfoBionic. InfoBionic is an emerging digital health company focused on creating patient monitoring solutions for chronic disease management with an initial market focus on cardiac arrhythmias. The Company accounts for its interest in InfoBionic under the equity method. In June and January 2016, the Company funded an aggregate of $1.2 million of convertible bridge loans to AppFirst, Inc. The Company had previously deployed an aggregate of $11.6 million in AppFirst. The Company impaired its ownership interest in AppFirst in June 2016 due to the shutdown of AppFirst's operations and sale of its assets in June 2016, which generated cash proceeds to the Company of $0.9 million . The adjusted carrying value of the Company's investment in AppFirst is $0 as of June 30, 2016. The Company accounted for its interest in AppFirst under the equity method. In June 2016, the Company funded $0.3 million of a convertible bridge loan to Lumesis, Inc. The Company had previously deployed an aggregate of $5.6 million in Lumesis. Lumesis is a financial technology company focused on providing business efficiency, data and regulatory solutions to the municipal bond marketplace. The Company accounts for its interest in Lumesis under the equity method. In April and March 2016, the Company funded an aggregate of $1.0 million of convertible loans to NovaSom, Inc. The Company had previously deployed an aggregate of $21.0 million in NovaSom. NovaSom is a medical device company focused on obstructive sleep apnea, specifically home testing with its FDA-cleared wireless device called AccuSom ® Home Sleep Test. The Company accounts for its interest in NovaSom under the equity method. In April 2016, the Company deployed an additional $5.0 million into Transactis, Inc. The Company had previously deployed $9.5 million in Transactis. Transactis provides electronic billing and payment solutions. The Company accounts for its interest in Transactis under the equity method. In April 2016, the Company funded $1.8 million of a convertible bridge loan to Good Start Genetics, Inc. The Company had previously deployed an aggregate of $12.0 million in Good Start Genetics. Good Start Genetics is a molecular genetics information company transforming the standard of care in reproductive medicine and family medicine. The Company accounts for its interest in Good Start Genetics under the equity method. In March 2016, the Company funded $1.0 million of a convertible bridge loan to Hoopla Software, Inc. The Company had previously deployed an aggregate of $3.8 million in Hoopla. Hoopla provides cloud-based software that helps sales organizations inspire and motivate sales team performance. The Company accounts for its interest in Hoopla under the equity method. In March and January 2016, the Company deployed an aggregate of $4.0 million into Full Measure Education, Inc. The Company had previously deployed $4.0 million in Full Measure. Full Measure is a technology company dedicated to the higher education industry. The Company accounts for its interest in Full Measure under the equity method. In January 2016, the Company deployed an additional $4.4 million into WebLinc, Inc. The Company had previously deployed an aggregate of $6.6 million in WebLinc. WebLinc is a commerce platform provider for fast growing online retailers. The Company accounts for its interest in WebLinc under the equity method. In January 2016, the Company funded $2.0 million of a convertible loan to Spongecell, Inc. The Company had previously deployed an aggregate of $14.0 million in Spongecell. Spongecell is a creative technology company that allows brand advertisers to create personal connections on a global scale. The Company accounts for its interest in Spongecell under the equity method. In January 2016, the Company deployed an additional $7.5 million into Syapse, Inc. The Company had previously deployed $5.8 million in Syapse. Syapse is a software company that enables healthcare providers to deploy precision medicine programs. The Company accounts for its interest in Syapse under the equity method. In January 2016, the Company funded $2.0 million of a convertible bridge loan to Clutch Holdings, Inc. The Company had previously deployed an aggregate of $12.3 million in Clutch. Clutch provides consumer management technology that delivers customer intelligence and consumer engagement solutions to premium brands. The Company accounts for its interest in Clutch under the equity method.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The Company categorizes its financial instruments into a three-level fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). If the inputs used to measure fair value fall within different levels of the hierarchy, the category level is based on the lowest priority level input that is significant to the fair value measurement of the instrument. Financial instruments recorded at fair value on the Company’s Consolidated Balance Sheets are categorized as follows: Level 1—Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets. Level 2—Include other inputs that are directly or indirectly observable in the marketplace. Level 3—Unobservable inputs which are supported by little or no market activity. The fair value hierarchy also requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The following table provides the carrying value and fair value of certain financial assets and liabilities of the Company measured at fair value on a recurring basis as of June 30, 2016 and December 31, 2015 : Carrying Value Fair Value Measurement at June 30, 2016 Level 1 Level 2 Level 3 (Unaudited - In thousands) Cash and cash equivalents $ 66,231 $ 66,231 $ — $ — Marketable securities—held-to-maturity: Government agency bonds $ 614 $ 614 $ — $ — Certificates of deposit 24,528 24,528 — — Total marketable securities $ 25,142 $ 25,142 $ — $ — Carrying Value Fair Value Measurement at December 31, 2015 Level 1 Level 2 Level 3 (Unaudited - In thousands) Cash and cash equivalents $ 32,838 $ 32,838 $ — $ — Marketable securities—held-to-maturity: Government agency bonds $ 1,329 $ 1,329 $ — $ — Certificates of deposit 39,434 39,434 — — Total marketable securities $ 40,763 $ 40,763 $ — $ — As of June 30, 2016 , $14.5 million of marketable securities had contractual maturities which were less than one year and $10.7 million of marketable securities had contractual maturities greater than one year. Held-to-maturity securities are carried at amortized cost, which, due to the short-term maturity of these instruments, approximates fair value using quoted prices in active markets for identical assets or liabilities defined as Level 1 inputs under the fair value hierarchy.

Convertible Debentures and Cred

Convertible Debentures and Credit Arrangements	6 Months Ended
	Jun. 30, 2016
Debt Disclosure [Abstract]
Convertible Debentures and Credit Arrangements	Convertible Debentures and Credit Arrangements Convertible Senior Debentures In November 2012, the Company issued $55.0 million principal amount of its 5.25% convertible senior debentures due 2018 (the "2018 Debentures"). The 2018 Debentures may be settled in cash or partially in cash upon conversion. Accordingly, the Company separately accounts for the liability and equity components of the 2018 Debentures. The carrying amount of the liability component was determined at the transaction date by measuring the fair value of a similar liability that does not have an associated equity component. The carrying amount of the equity component represented by the embedded conversion option was determined by deducting the fair value of the liability component from the initial proceeds of the 2018 Debentures as a whole. At June 30, 2016 , the fair value of the $55.0 million outstanding 2018 Debentures was approximately $55.5 million , based on the midpoint of the bid and ask prices as of such date. At June 30, 2016 , the carrying amount of the equity component was $6.4 million , the principal amount of the liability component was $55.0 million , the unamortized discount was $2.6 million , unamortized debt issuance costs were $0.6 million and the net carrying value of the liability component was $51.7 million . The Company is amortizing the excess of the face value of the 2018 Debentures over their carrying value over their term as additional interest expense using the effective interest method and recorded $0.3 million of such expense for the three months ended June 30, 2016 and 2015 and $0.6 million for the six months ended June 30, 2016 and 2015 . The effective interest rate on the 2018 Debentures is 8.7% . Credit Arrangements The Company is party to a loan agreement with a commercial bank which provides it with a revolving credit facility in the maximum aggregate amount of $25.0 million in the form of borrowings, guarantees and issuances of letters of credit, subject to a $20.0 million sublimit. Actual availability under the credit facility is based on the amount of cash maintained at the bank as well as the value of the Company’s public and private partner company interests. This credit facility bears interest at the prime rate for outstanding borrowings, subject to an increase in certain circumstances. Other than for limited exceptions, the Company is required to maintain all of its depository and operating accounts at the bank. The credit facility, as amended December 29, 2015, matures on December 19, 2016 . Under the credit facility, the Company provided a $6.3 million letter of credit expiring on March 19, 2019 to the landlord of CompuCom Systems, Inc.’s Dallas headquarters which was required in connection with the sale of CompuCom Systems in 2004. Availability under the Company’s revolving credit facility at June 30, 2016 was $18.7 million .

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
	Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-Based Compensation	Stock-Based Compensation Stock-based compensation expense was recognized in the Consolidated Statements of Operations as follows: Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 (Unaudited - In thousands) General and administrative expense $ 467 $ 735 $ 1,275 $ 992 $ 467 $ 735 $ 1,275 $ 992 The fair value of the Company’s option awards to employees was estimated at the date of grant using the Black-Scholes option-pricing model. The risk-free rate was based on the U.S. Treasury yield curve in effect at the end of the quarter in which the grant occurred. The expected term of stock options granted was estimated using the historical exercise behavior of employees. Expected volatility was based on historical volatility measured using weekly price observations of the Company’s common stock for a period equal to the stock option’s expected term. At June 30, 2016 , the Company had outstanding options that vest based on two different types of vesting schedules: 1) performance-based; 2) service-based. Performance-based awards entitle participants to vest in a number of awards determined by achievement by the Company of target capital returns based on net cash proceeds received by the Company on the sale, merger or other exit transaction of certain identified partner companies. Vesting may occur, if at all, once per year. The requisite service periods for the performance-based awards are based on the Company’s estimate of when the performance conditions will be met. Compensation expense is recognized for performance-based awards for which the performance condition is considered probable of achievement. Compensation expense is recognized over the requisite service periods using the straight-line method but is accelerated if capital return targets are achieved earlier than estimated. During the six months ended June 30, 2016 and 2015, the Company did not issue any performance-based options to employees. During the six months ended June 30, 2016 and 2015, no performance-based options vested. During the six months ended June 30, 2016 and 2015, no performance-based options were canceled or forfeited. The Company recorded compensation expense related to performance-based options of $0.0 million for both the three months ended June 30, 2016 and 2015, and $0.1 million and $0.0 million for the six months ended June 30, 2016 and 2015, respectively. The maximum number of unvested shares at June 30, 2016 attainable under these grants was 453 thousand shares. Service-based awards generally vest over four years after the date of grant and expire eight years after the date of grant. Compensation expense is recognized over the requisite service period using the straight-line method. The requisite service period for service-based awards is the period over which the award vests. During the six months ended June 30, 2016 and 2015, the Company issued 11 thousand and 21 thousand service-based options, respectively, to employees. During the six months ended June 30, 2016 and 2015, 8 thousand and 6 thousand service-based options, respectively, were canceled or forfeited. The Company recorded compensation expense related to service-based options of $0.0 million and $0.1 million for the three months ended June 30, 2016 and 2015, respectively, and $0.1 million and $0.2 million for the six months ended June 30, 2016 and 2015, respectively. Performance-based stock units vest based on achievement by the Company of target capital returns based on net cash proceeds received by the Company on the sale, merger or other exit transaction of certain identified partner companies, as described above related to performance-based awards. Performance-based stock units represent the right to receive shares of the Company’s common stock, on a one-for-one basis. During the six months ended June 30, 2016 and 2015, the Company did not issue any performance-based stock units to employees. Under the 2015 and 2014 performance-based award plans, once performance-based stock units are fully vested, participants are entitled to receive cash payments based on their initial performance grant values as target capital returns described above are exceeded. At June 30, 2016, the liability associated with such potential cash payments was $0.0 million . During the six months ended June 30, 2016 and 2015, the Company issued 40 thousand and 39 thousand deferred stock units, respectively, to non-employee directors for annual service grants or fees earned during the preceding quarter. Deferred stock units issued to directors in lieu of directors fees are 100% vested at the grant date; matching deferred stock units equal to 25% of directors’ fees deferred vest one year following the grant date or, if earlier, upon reaching age 65 . Deferred stock units are payable in stock on a one-for-one basis. Payments related to the deferred stock units are generally distributable following termination of employment or service, death or permanent disability. During the six months ended June 30, 2016 and 2015, the Company did not issue any restricted stock awards. Total compensation expense for deferred stock units, performance-based stock units and restricted stock was $0.5 million and $0.6 million for the three months ended June 30, 2016 and 2015, respectively, and $1.1 million and $0.8 million for the six months ended June 30, 2016 and 2015, respectively.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s consolidated income tax benefit (expense) was $0.0 million for the three and six months ended June 30, 2016 and 2015. The Company has recorded a valuation allowance to reduce its net deferred tax asset to an amount that is more likely than not to be realized in future years. Accordingly, the tax expense that would have been recognized in the three and six months ended June 30, 2016 was offset by changes in the valuation allowance. The benefit of the net operating loss that would have been recognized in the three and six months ended June 30, 2015 was offset by changes in the valuation allowance. During the six months ended June 30, 2016 , the Company had no material changes in uncertain tax positions.

Net Income (Loss) Per Share

Net Income (Loss) Per Share	6 Months Ended
	Jun. 30, 2016
Earnings Per Share [Abstract]
Net Income (Loss) Per Share	Net Income (Loss) Per Share The calculations of net income (loss) per share were as follows: Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 (Unaudited - In thousands, except per share data) Basic: Net income (loss) $ 38,976 $ (19,022 ) $ 23,524 $ (33,625 ) Weighted average common shares outstanding 20,333 20,895 20,391 20,878 Net income (loss) per share $ 1.92 $ (0.91 ) $ 1.15 $ (1.61 ) Diluted: Net income (loss) $ 38,976 $ (19,022 ) $ 23,524 $ (33,625 ) Interest on convertible senior debentures 1,119 — 2,229 — Net income (loss) for dilutive share computation $ 40,095 $ (19,022 ) $ 25,753 $ (33,625 ) Number of shares used in basic per share computation 20,333 20,895 20,391 20,878 Convertible senior debentures 3,034 — 3,034 — Unvested restricted stock and DSUs 148 — 155 — Employee stock options 24 — 22 — Weighted average common shares outstanding 23,539 20,895 23,602 20,878 Net income (loss) per share $ 1.70 $ (0.91 ) $ 1.09 $ (1.61 ) Basic and diluted average common shares outstanding for purposes of computing net income (loss) per share includes outstanding common shares and vested deferred stock units (DSUs). If a consolidated or equity method partner company has dilutive stock options, unvested restricted stock, DSUs or warrants, diluted net income (loss) per share is computed by first deducting the income attributable to the potential exercise of the dilutive securities of the partner company from net income (loss). Any impact is shown as an adjustment to net income (loss) for purposes of calculating diluted net income (loss) per share. Diluted earnings per share for the three months ended June 30, 2016 and 2015 do not reflect the following potential shares of common stock that would have an anti-dilutive effect or have unsatisfied performance or market conditions: • At June 30, 2016 and 2015, options to purchase 0.7 million and 1.2 million shares of common stock, respectively, at prices ranging from $7.41 to $19.95 and $7.14 to $19.95 , respectively, were excluded from the calculations. • At June 30, 2016, unvested performance-based stock units convertible into 0.5 million shares of stock were excluded from the calculations. At June 30, 2015, unvested restricted stock, performance-based stock units and DSUs convertible into 0.5 million shares of stock were excluded from the calculations. • At June 30, 2015, 3.0 million shares of common stock, representing the effect of the assumed conversion of the 2018 Debentures, were excluded from the calculations. Diluted earnings per share for the six months ended June 30, 2016 and 2015 do not reflect the following potential shares of common stock that would have an anti-dilutive effect or have unsatisfied performance or market conditions: • At June 30, 2016 and 2015, options to purchase 0.7 million and 1.2 million shares of common stock, respectively, at prices ranging from $7.41 to $19.95 and $7.14 to $19.95 , respectively, were excluded from the calculations. • At June 30, 2016, unvested performance-based stock units convertible into 0.5 million shares of stock were excluded from the calculations. At June 30, 2015, unvested restricted stock, performance-based stock units and DSUs convertible into 0.5 million shares of stock for both periods were excluded from the calculations. • At June 30, 2015, 3.0 million shares of common stock, representing the effect of the assumed conversion of the 2018 Debentures, were excluded from the calculations.

Operating Segments

Operating Segments	6 Months Ended
	Jun. 30, 2016
Segment Reporting [Abstract]
Operating Segments	Operating Segments As of June 30, 2016 , the Company held interests in 27 non-consolidated partner companies which are included in the Healthcare and Technology segments. The Company’s active partner companies by segment were as follows as of June 30, 2016 : Healthcare Partner Company Safeguard Primary Ownership as of June 30, 2016 Accounting Method AdvantEdge Healthcare Solutions, Inc. 40.1% Equity Aktana, Inc. 23.4% Equity Aventura, Inc. 19.9% Equity Good Start Genetics, Inc. 29.6% Equity InfoBionic, Inc. 40.5% Equity Medivo, Inc. 34.5% Equity meQuilibrium 31.5% Equity NovaSom, Inc. 31.7% Equity Propeller Health, Inc. 24.5% Equity Syapse, Inc. 29.2% Equity Trice Medical, Inc. 27.7% Equity Zipnosis, Inc. 26.2% Equity Technology Partner Company Safeguard Primary Ownership as of June 30, 2016 Accounting Method Apprenda, Inc. 29.5% Equity Beyond.com, Inc. 38.2% Equity Cask Data, Inc. 34.2% Equity CloudMine, Inc. 30.1% Equity Clutch Holdings, Inc. 38.5% Equity Full Measure Education, Inc. 36.0% Equity Hoopla Software, Inc. 25.6% Equity Lumesis, Inc. 44.2% Equity MediaMath, Inc. 20.5% Equity Pneuron Corporation 35.4% Equity QuanticMind, Inc. 23.6% Equity Sonobi, Inc. 22.6% Equity Spongecell, Inc. 23.0% Equity Transactis, Inc. 24.2% Equity WebLinc, Inc. 38.0% Equity Results of the Healthcare and Technology segments reflect the equity income (loss) of their respective equity method partner companies, other income (loss) associated with cost method partner companies and the gains or losses on the sale of the interests in their respective partner companies. Management evaluates the Healthcare and Technology segments’ performance based on net income (loss) which is impacted by the number of partner companies accounted for under the equity method, the Company’s voting ownership percentage in these partner companies and the net results of operations of these partner companies, any impairment charges and gain (loss) on the sale of the interests in equity and cost method partner companies. Other Items include certain expenses which are not identifiable to the operations of the Company’s operating segments. Other Items primarily consist of general and administrative expenses related to corporate operations, including employee compensation, insurance and professional fees, including legal and finance, interest income, interest expense and other income (loss), equity income (loss) related to certain private equity fund ownership interests and income taxes. Other Items also include interest earned on mezzanine loans, gain (loss) on the mark-to-market of our warrant participations, and impairment on debt and equity participation interests in which the Company participates with Penn Mezzanine as well as equity income (loss) associated with the Company's interest in the management company and general partner of Penn Mezzanine, a mezzanine lender focused on lower middle-market, Mid-Atlantic companies. Penn Mezzanine is not making any new loans and has two remaining loans in which the Company has participating interests. As of June 30, 2016 and December 31, 2015 , all of the Company’s assets were located in the United States. Segment assets in Other Items included primarily cash, cash equivalents, and marketable securities totaling $91.4 million and $73.6 million at June 30, 2016 and December 31, 2015 , respectively. Three months ended June 30, 2016 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (4,849 ) $ (4,849 ) Other income (loss), net — 424 424 235 659 Equity income (loss) 48,184 (4,101 ) 44,083 (289 ) 43,794 Net income (loss) 48,184 (3,677 ) 44,507 (5,531 ) 38,976 Segment Assets: June 30, 2016 56,236 117,622 173,858 101,811 275,669 December 31, 2015 53,332 119,442 172,774 84,069 256,843 Three months ended June 30, 2015 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (4,754 ) $ (4,754 ) Other income (loss), net (72 ) — (72 ) 57 (15 ) Equity loss (13,063 ) (606 ) (13,669 ) (96 ) (13,765 ) Net loss (13,135 ) (606 ) (13,741 ) (5,281 ) (19,022 ) Six months ended June 30, 2016 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (10,077 ) $ (10,077 ) Other income (loss), net — 424 424 235 659 Equity income (loss) 43,188 (8,601 ) 34,587 (288 ) 34,299 Net income (loss) 43,188 (8,177 ) 35,011 (11,487 ) 23,524 Six months ended June 30, 2015 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (9,634 ) $ (9,634 ) Other income (loss), net (311 ) — (311 ) (92 ) (403 ) Equity income (loss) (17,105 ) (5,378 ) (22,483 ) 56 (22,427 ) Net loss (17,416 ) (5,378 ) (22,794 ) (10,831 ) (33,625 )

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The Company and its partner companies are involved in various claims and legal actions arising in the ordinary course of business. In the current opinion of the Company, the ultimate disposition of these matters will not have a material adverse effect on the Company’s consolidated financial position or results of operations, however, no assurance can be given as to the outcome of these actions, and one or more adverse rulings could have a material adverse effect on the Company’s consolidated financial position and results of operations or that of its partner companies. The Company records costs associated with legal fees as such services are rendered. The Company had outstanding guarantees of $3.8 million at June 30, 2016 which related to one of the Company's private equity holdings. Under certain circumstances, the Company may be required to return a portion or all the distributions it received as a general partner of a private equity fund (“clawback”). The maximum clawback the Company could be required to return due to its general partner interest is approximately $1.3 million , of which $1.0 million was reflected in Accrued expenses and other current liabilities and $0.3 million was reflected in Other long-term liabilities on the Consolidated Balance Sheets at June 30, 2016 . The Company’s ownership in the fund is 19% . The clawback liability is joint and several; therefore the Company may be required to fund the clawback for other general partners should they default. The Company believes its potential liability due to the possibility of default by other general partners is remote. In October 2001, the Company entered into an agreement with a former Chairman and Chief Executive Officer of the Company, to provide for annual payments of $0.65 million per year and certain health care and other benefits for life. The related current liability of $0.8 million was included in Accrued expenses and other current liabilities and the long-term portion of $2.2 million was included in Other long-term liabilities on the Consolidated Balance Sheet at June 30, 2016 . The Company provided a $6.3 million letter of credit expiring on March 19, 2019 to the landlord of CompuCom Systems, Inc.’s Dallas headquarters as required in connection with the sale of CompuCom Systems in 2004. The Company has agreements with certain employees that provide for severance payments to the employee in the event the employee is terminated without cause or an employee terminates his employment for “good reason.” The maximum aggregate exposure under the agreements was approximately $3.0 million at June 30, 2016 . In June 2011, the Company's former partner company, Advanced BioHealing, Inc. (“ABH”) was acquired by Shire plc. Prior to the expiration of the escrow period in March 2012, Shire plc filed a claim against all amounts held in escrow related to the sale based principally upon a United States Department of Justice (“DOJ”) false claims act investigation relating to ABH. No further proceeds will be distributed to the Company or other former owners until the validity of such claims is determined. The Company presently views it as unlikely that it will receive any portion of such amount in the short- or long-term. In connection with the above-referenced investigation, in July 2015 the Company received a Civil Investigation Demand-Documentary Material from the DOJ regarding ABH and Safeguard’s relationship with ABH. Safeguard intends to cooperate with the investigation.

Equity

Equity	6 Months Ended
	Jun. 30, 2016
Equity [Abstract]
Equity	Equity In July 2015, the Company's Board of Directors authorized the Company, from time to time and depending on market conditions, to repurchase up to $25.0 million of the Company's outstanding common stock. The Company repurchased 0.4 million shares at an aggregate cost of $5.4 million during the six months ended June 30, 2016.

Ownership Interests in and Ad19

Ownership Interests in and Advances to Partner Companies and Funds (Tables)	6 Months Ended
	Jun. 30, 2016
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Ownership Interests in and Advances to Partner Companies and Private Equity Funds	The following summarizes the carrying value of the Company’s ownership interests in and advances to partner companies. June 30, 2016 December 31, 2015 (Unaudited - In thousands) Equity Method: Partner companies $ 157,944 $ 150,898 Private equity funds 495 942 158,439 151,840 Cost Method: Partner companies 1,200 5,024 Private equity funds 1,706 1,966 2,906 6,990 Advances to partner companies 14,714 12,771 $ 176,059 $ 171,601
Equity Method Investments	Company discloses aggregate summarized statements of operations for any partner companies accounted for under the equity method that are deemed significant. The following table provides significant partner company operations information for the six months ended June 30, 2016 and 2015. The partner company results of operations have been compiled from respective partner company financial statements, reflect certain historical adjustments, and are reported on a one quarter lag. Six Months Ended June 30, 2016 June 30, 2015 (In thousands) Results of Operations: Revenue $ 13,298 $ 11,080 Gross profit $ 12,917 $ 10,564 Net income (loss) $ 13,721 $ (415 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Carrying Value and Fair Value of Certain Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	The following table provides the carrying value and fair value of certain financial assets and liabilities of the Company measured at fair value on a recurring basis as of June 30, 2016 and December 31, 2015 : Carrying Value Fair Value Measurement at June 30, 2016 Level 1 Level 2 Level 3 (Unaudited - In thousands) Cash and cash equivalents $ 66,231 $ 66,231 $ — $ — Marketable securities—held-to-maturity: Government agency bonds $ 614 $ 614 $ — $ — Certificates of deposit 24,528 24,528 — — Total marketable securities $ 25,142 $ 25,142 $ — $ — Carrying Value Fair Value Measurement at December 31, 2015 Level 1 Level 2 Level 3 (Unaudited - In thousands) Cash and cash equivalents $ 32,838 $ 32,838 $ — $ — Marketable securities—held-to-maturity: Government agency bonds $ 1,329 $ 1,329 $ — $ — Certificates of deposit 39,434 39,434 — — Total marketable securities $ 40,763 $ 40,763 $ — $ —

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-Based Compensation Expense	Stock-based compensation expense was recognized in the Consolidated Statements of Operations as follows: Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 (Unaudited - In thousands) General and administrative expense $ 467 $ 735 $ 1,275 $ 992 $ 467 $ 735 $ 1,275 $ 992
Types of Vesting Schedules	At June 30, 2016 , the Company had outstanding options that vest based on two different types of vesting schedules: 1) performance-based; 2) service-based.

Net Income (Loss) Per Share (Ta

Net Income (Loss) Per Share (Tables)	6 Months Ended
	Jun. 30, 2016
Earnings Per Share [Abstract]
Calculations of Net Loss Per Share	The calculations of net income (loss) per share were as follows: Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 (Unaudited - In thousands, except per share data) Basic: Net income (loss) $ 38,976 $ (19,022 ) $ 23,524 $ (33,625 ) Weighted average common shares outstanding 20,333 20,895 20,391 20,878 Net income (loss) per share $ 1.92 $ (0.91 ) $ 1.15 $ (1.61 ) Diluted: Net income (loss) $ 38,976 $ (19,022 ) $ 23,524 $ (33,625 ) Interest on convertible senior debentures 1,119 — 2,229 — Net income (loss) for dilutive share computation $ 40,095 $ (19,022 ) $ 25,753 $ (33,625 ) Number of shares used in basic per share computation 20,333 20,895 20,391 20,878 Convertible senior debentures 3,034 — 3,034 — Unvested restricted stock and DSUs 148 — 155 — Employee stock options 24 — 22 — Weighted average common shares outstanding 23,539 20,895 23,602 20,878 Net income (loss) per share $ 1.70 $ (0.91 ) $ 1.09 $ (1.61 )

Operating Segments (Tables)

Operating Segments (Tables)	6 Months Ended
	Jun. 30, 2016
Segment Reporting [Abstract]
Active Partner Companies by Segment	The Company’s active partner companies by segment were as follows as of June 30, 2016 : Healthcare Partner Company Safeguard Primary Ownership as of June 30, 2016 Accounting Method AdvantEdge Healthcare Solutions, Inc. 40.1% Equity Aktana, Inc. 23.4% Equity Aventura, Inc. 19.9% Equity Good Start Genetics, Inc. 29.6% Equity InfoBionic, Inc. 40.5% Equity Medivo, Inc. 34.5% Equity meQuilibrium 31.5% Equity NovaSom, Inc. 31.7% Equity Propeller Health, Inc. 24.5% Equity Syapse, Inc. 29.2% Equity Trice Medical, Inc. 27.7% Equity Zipnosis, Inc. 26.2% Equity Technology Partner Company Safeguard Primary Ownership as of June 30, 2016 Accounting Method Apprenda, Inc. 29.5% Equity Beyond.com, Inc. 38.2% Equity Cask Data, Inc. 34.2% Equity CloudMine, Inc. 30.1% Equity Clutch Holdings, Inc. 38.5% Equity Full Measure Education, Inc. 36.0% Equity Hoopla Software, Inc. 25.6% Equity Lumesis, Inc. 44.2% Equity MediaMath, Inc. 20.5% Equity Pneuron Corporation 35.4% Equity QuanticMind, Inc. 23.6% Equity Sonobi, Inc. 22.6% Equity Spongecell, Inc. 23.0% Equity Transactis, Inc. 24.2% Equity WebLinc, Inc. 38.0% Equity
Segment Data from Operations	Three months ended June 30, 2016 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (4,849 ) $ (4,849 ) Other income (loss), net — 424 424 235 659 Equity income (loss) 48,184 (4,101 ) 44,083 (289 ) 43,794 Net income (loss) 48,184 (3,677 ) 44,507 (5,531 ) 38,976 Segment Assets: June 30, 2016 56,236 117,622 173,858 101,811 275,669 December 31, 2015 53,332 119,442 172,774 84,069 256,843 Three months ended June 30, 2015 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (4,754 ) $ (4,754 ) Other income (loss), net (72 ) — (72 ) 57 (15 ) Equity loss (13,063 ) (606 ) (13,669 ) (96 ) (13,765 ) Net loss (13,135 ) (606 ) (13,741 ) (5,281 ) (19,022 ) Six months ended June 30, 2016 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (10,077 ) $ (10,077 ) Other income (loss), net — 424 424 235 659 Equity income (loss) 43,188 (8,601 ) 34,587 (288 ) 34,299 Net income (loss) 43,188 (8,177 ) 35,011 (11,487 ) 23,524 Six months ended June 30, 2015 Healthcare Technology Total Segments Other Items Total (Unaudited - In thousands) Operating loss $ — $ — $ — $ (9,634 ) $ (9,634 ) Other income (loss), net (311 ) — (311 ) (92 ) (403 ) Equity income (loss) (17,105 ) (5,378 ) (22,483 ) 56 (22,427 ) Net loss (17,416 ) (5,378 ) (22,794 ) (10,831 ) (33,625 )

General (Details)

General (Details) - USD ($) $ in Thousands		Jan. 01, 2016	Dec. 31, 2015
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment	[1]		$ 0
Deferred finance costs, noncurrent, net			800
Accumulated Deficit [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment		$ 400	$ 372	[1]
[1]	Cumulative effect adjustment reflects adoption of ASU 2016-09 as of January 1, 2016.

Ownership Interests in and Ad25

Ownership Interests in and Advances to Partner Companies and Funds - Carrying Value (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Investments In And Advances To Affiliates [Line Items]
Equity method investments	$ 158,439	$ 151,840
Cost method investments	2,906	6,990
Advances to partner companies	14,714	12,771
Investments in and advance to affiliates, subsidiaries, associates, and joint ventures	176,059	171,601
Partner companies
Investments In And Advances To Affiliates [Line Items]
Equity method investments	157,944	150,898
Cost method investments	1,200	5,024
Private equity funds
Investments In And Advances To Affiliates [Line Items]
Equity method investments	495	942
Cost method investments	$ 1,706	$ 1,966

Ownership Interests in and Ad26

Ownership Interests in and Advances to Partner Companies and Funds - Narrative (Detail) - USD ($)	1 Months Ended				3 Months Ended		6 Months Ended
	Jun. 30, 2016	Apr. 30, 2016	Jan. 31, 2016	Apr. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Apr. 30, 2017	Jul. 31, 2016	Dec. 31, 2015
Investment [Line Items]
Equity method investments	$ 158,439,000				$ 158,439,000		$ 158,439,000				$ 151,840,000
Proceeds from sale of business							72,824,000	$ 11,379,000
Revenue							13,298,000	11,080,000
Gross profit							12,917,000	10,564,000
Net income (loss)							13,721,000	(415,000)
AppFirst, Inc.
Investment [Line Items]
Asset Impairment Charges					1,700,000		1,700,000
Equity method investments	0				0		0
Proceeds from sale of business	900,000
Bridgevine Inc [Member]
Investment [Line Items]
Proceeds from sale of business	$ 5,000,000
Gain on sale of business					400,000		500,000
Putney, Inc.
Investment [Line Items]
Proceeds from sale of business		$ 58,200,000
Gain on sale of business					55,200,000		55,200,000
Drive Factor [Member]
Investment [Line Items]
Proceeds from sale of business		1,100,000		$ 9,100,000
Gain on sale of business					$ 1,100,000	$ 6,100,000	1,100,000	$ 0
Thing Worx Inc
Investment [Line Items]
Proceeds from sale of business		$ 3,300,000	$ 4,100,000
Gain on sale of business							$ 3,300,000
Scenario, Forecast [Member] | Putney, Inc.
Investment [Line Items]
Amount held in escrow									$ 600,000	$ 400,000

Acquisitions of Ownership Int27

Acquisitions of Ownership Interests in Partner Companies and Funds (Detail) - USD ($)

1 Months Ended

2 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

17 Months Ended

18 Months Ended

20 Months Ended

21 Months Ended

34 Months Ended

37 Months Ended

47 Months Ended

50 Months Ended

52 Months Ended

56 Months Ended

67 Months Ended

Jun. 30, 2016

Apr. 30, 2016

Mar. 31, 2016

Jan. 31, 2016

Apr. 30, 2016

Mar. 31, 2016

Jun. 30, 2016

Jun. 30, 2015

Dec. 31, 2015

Dec. 31, 2015

Dec. 31, 2015

Mar. 31, 2016

Dec. 31, 2015

Dec. 31, 2015

Dec. 31, 2015

Dec. 31, 2015

Feb. 29, 2016

May 31, 2016

Feb. 29, 2016

Mar. 31, 2016

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 28,329,000

$ 40,545,000

Proceeds from sales of and distributions from companies

72,824,000

$ 11,379,000

Equity method investments

$ 158,439,000

$ 158,439,000

$ 151,840,000

$ 151,840,000

$ 151,840,000

$ 151,840,000

$ 151,840,000

$ 151,840,000

$ 151,840,000

Aktana, Inc.

Schedule of Equity Method Investments [Line Items]

Ownership interest under equity method, percentage

23.40%

23.40%

Payments to acquire equity method investments

$ 5,500,000

InfoBionic

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 2,000,000

$ 9,500,000

AppFirst, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 11,600,000

Proceeds from sales of and distributions from companies

900,000

Equity method investments

0

0

Convertible bridge loan

$ 1,200,000

Lumesis, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 5,600,000

Convertible bridge loan

$ 300,000

Novasom, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 21,000,000

Convertible bridge loan

$ 1,000,000

Transactis

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 5,000,000

$ 9,500,000

Good Start Genetics, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 12,000,000

Convertible bridge loan

$ 1,800,000

Hoopla Software, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 3,800,000

Convertible bridge loan

$ 1,000,000

Full Measure

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 4,000,000

$ 4,000,000

WebLinc

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 4,400,000

$ 6,600,000

Spongecell

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 14,000,000

Convertible bridge loan

2,000,000

Syapse, Inc.

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

7,500,000

$ 5,800,000

Clutch Holdings, LLC

Schedule of Equity Method Investments [Line Items]

Payments to acquire equity method investments

$ 12,300,000

Convertible bridge loan

$ 2,000,000

Fair Value Measurements - Carr

Fair Value Measurements - Carrying Value and Fair Value of Certain Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 66,231	$ 32,838
Total marketable securities	25,142	40,763
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0
Total marketable securities	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0
Total marketable securities	0	0
Carrying (Reported) Amount, Fair Value Disclosure
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	66,231	32,838
Total marketable securities	25,142	40,763
Government agency bonds | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	614	1,329
Government agency bonds | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	0	0
Government agency bonds | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	0	0
Government agency bonds | Carrying (Reported) Amount, Fair Value Disclosure
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	614	1,329
Certificates of deposit | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	24,528	39,434
Certificates of deposit | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	0	0
Certificates of deposit | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	0	0
Certificates of deposit | Carrying (Reported) Amount, Fair Value Disclosure
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable securities	$ 24,528	$ 39,434

Fair Value Measurements - Narr

Fair Value Measurements - Narrative (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Marketable securities, current	$ 14,462	$ 31,020
Marketable securities, non current	$ 10,680	$ 9,743

Convertible Debentures and Cr30

Convertible Debentures and Credit Arrangements - Convertible Senior Debentures Narrative (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015	Nov. 30, 2012
Debt Instrument [Line Items]
Deferred finance costs, noncurrent, net					$ 800,000
Convertible Senior Debentures due 2018
Debt Instrument [Line Items]
Aggregate face value of convertible senior debentures	$ 55,000,000		$ 55,000,000			$ 55,000,000
Interest rate on debentures						5.25%
Fair value of debentures outstanding	55,500,000		55,500,000
Gross carrying amount of equity component	6,400,000		6,400,000
Unamortized discount	2,600,000		2,600,000
Deferred finance costs, noncurrent, net	600,000		600,000
Carrying value of liability component	51,700,000		51,700,000
Amortization of debt discount (premium)	$ 300,000	$ 300,000	$ 600,000	$ 600,000
Debt instrument, interest rate, effective percentage	8.70%		8.70%

Convertible Debentures and Cr31

Convertible Debentures and Credit Arrangements - Credit Arrangements Narrative (Detail) - Credit Arrangements	6 Months Ended
	Jun. 30, 2016USD ($)
Debt Instrument [Line Items]
Maximum aggregate amount of revolving credit facility in the form of borrowings, guarantees and issuances of letters of credit (subject to a $20 million sublimit)	$ 25,000,000
Sublimit facility attached on revolving credit facility	20,000,000
Amount available for borrowing under revolving credit facility	$ 18,700,000
After Amendment
Debt Instrument [Line Items]
Credit facility maturity date	Dec. 19, 2016
Landlord Of Compu Com Systems Incs Dallas Headquarters
Debt Instrument [Line Items]
Letter of credit under the credit facility	$ 6,300,000
Letter of credit expiration date	Mar. 19, 2019

Stock-Based Compensation - Sto

Stock-Based Compensation - Stock-Based Compensation Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 467	$ 735	$ 1,275	$ 992
General And Administrative Expenses
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 467	$ 735	$ 1,275	$ 992

Stock-Based Compensation - Nar

Stock-Based Compensation - Narrative (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016USD ($)vesting_type	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)vesting_typeyrshares	Jun. 30, 2015USD ($)shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of award vesting types | vesting_type	2		2
Cash liability for performance-based units | $	$ 0		$ 0
Performance Shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense | $	0	$ 0	$ 0.1	$ 0
Stock-based compensation, maximum number of unvested shares | shares			453,000
Service Based Award
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense | $	0	0.1	$ 0.1	$ 0.2
Vesting period			4 years
Expiration period			8 years
Options issued | shares			11,000	21,000
Options, forfeitures in period | shares			8,000	6,000
Deferred Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of shares vested in lieu of directors fees at the grant date			100.00%
Portion of Director fees matched to deferred stock units			25.00%
Vesting period of deferred stock			1 year
Minimum age required for meeting directors fees deferred vest criteria | yr			65
Deferred Stock Units | Director
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares issued to non-employee individual | shares			40,000	39,000
Deferred stock units, performance-based stock units and restricted stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense | $	$ 0.5	$ 0.6	$ 1.1	$ 0.8

Income Taxes (Detail)

Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income tax benefit (expense)	$ 0	$ 0	$ 0	$ 0

Net Income (Loss) Per Share -

Net Income (Loss) Per Share - Calculations of Net Income (Loss) Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Basic:
Net income (loss)	$ 38,976	$ (19,022)	$ 23,524	$ (33,625)
Weighted average common shares outstanding (in shares)	20,333	20,895	20,391	20,878
Net income (loss) per share (in dollars per share)	$ 1.92	$ (0.91)	$ 1.15	$ (1.61)
Diluted:
Interest on convertible senior debentures	$ 1,119	$ 0	$ 2,229	$ 0
Net income (loss) for dilutive share computation	$ 40,095	$ (19,022)	$ 25,753	$ (33,625)
Weighted average common shares outstanding (in shares)	23,539	20,895	23,602	20,878
Net income (loss) per share (in dollars per share)	$ 1.70	$ (0.91)	$ 1.09	$ (1.61)
Restricted Stock Unit And Performance Stock Unit And Deferred Stock Unit
Diluted:
Unvested restricted stock, DSUs, and employee stock options (in shares)	148	0	155	0
Employee stock options
Diluted:
Unvested restricted stock, DSUs, and employee stock options (in shares)	24	0	22	0
Convertible Senior Debentures due 2018
Diluted:
Convertible senior debentures (in shares)	3,034	0	3,034	0

Net Income (Loss) Per Share 36

Net Income (Loss) Per Share - Narrative (Detail) - $ / shares shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Stock Options
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Share of common stock excluded from diluted net loss per share calculation (in shares)	0.7	1.2	0.7	1.2
Shares of common stock at prices ranging, lower limit (in dollars per share)	$ 7.41	$ 7.14	$ 7.41	$ 7.14
Shares of common stock at prices ranging, upper limit (in dollars per share)	$ 19.95	$ 19.95	$ 19.95	$ 19.95
Deferred stock units, performance-based stock units and restricted stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Share of common stock excluded from diluted net loss per share calculation (in shares)	0.5	0.5	0.5	0.5
Convertible Senior Debentures due 2018
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Share of common stock excluded from diluted net loss per share calculation (in shares)		3		3

Operating Segments - Narrative

Operating Segments - Narrative (Detail) $ in Millions	Jun. 30, 2016USD ($)nonconsolidated_partner_company	Dec. 31, 2015USD ($)
Segment Reporting Information [Line Items]
Non-consolidated partner companies | nonconsolidated_partner_company	27
Other Items
Segment Reporting Information [Line Items]
Total assets included cash, cash equivalents, cash held in escrow, and marketable securities | $	$ 91.4	$ 73.6

Operating Segments - Active Pa

Operating Segments - Active Partner Companies by Segment (Detail)	Jun. 30, 2016
Aktana, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	23.40%
Healthcare | AdvantEdge Healthcare Solutions, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	40.10%
Healthcare | Aktana, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	23.40%
Healthcare | Aventura
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	19.90%
Healthcare | Good Start Genetics, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	29.60%
Healthcare | InfoBionic
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	40.50%
Healthcare | Medivo, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	34.50%
Healthcare | meQuilibrium
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	31.50%
Healthcare | Novasom, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	31.70%
Healthcare | Propeller
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	24.50%
Healthcare | Syapse, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	29.20%
Healthcare | Trice
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	27.70%
Healthcare | Zipnosis
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	26.20%
Technology | Apprenda
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	29.50%
Technology | Beyond.com, Inc
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	38.20%
Technology | Cask Data
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	34.20%
Technology | CloudMine
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	30.10%
Technology | Clutch Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	38.50%
Technology | Full Measure
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	36.00%
Technology | Hoopla Software, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	25.60%
Technology | Lumesis, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	44.20%
Technology | MediaMath, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	20.50%
Technology | Pneuron
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	35.40%
Technology | QuanticMind, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	23.60%
Technology | Sonobi
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	22.60%
Technology | Spongecell, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	23.00%
Technology | Transactis
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	24.20%
Technology | WebLinc
Schedule of Equity Method Investments [Line Items]
Ownership interest under equity method, percentage	38.00%

Operating Segments - Segment D

Operating Segments - Segment Data from Operations (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Operating loss	$ (4,849)	$ (4,754)	$ (10,077)	$ (9,634)
Other income (loss), net	659	(15)	659	(403)
Equity income (loss)	43,794	(13,765)	34,299	(22,427)
Net income (loss)	38,976	(19,022)	23,524	(33,625)
Segment assets	275,669		275,669		$ 256,843
Healthcare
Segment Reporting Information [Line Items]
Operating loss	0	0	0	0
Other income (loss), net	0	(72)	0	(311)
Equity income (loss)	48,184	(13,063)	43,188	(17,105)
Net income (loss)	48,184	(13,135)	43,188	(17,416)
Segment assets	56,236		56,236		53,332
Technology
Segment Reporting Information [Line Items]
Operating loss	0	0	0	0
Other income (loss), net	424	0	424	0
Equity income (loss)	(4,101)	(606)	(8,601)	(5,378)
Net income (loss)	(3,677)	(606)	(8,177)	(5,378)
Segment assets	117,622		117,622		119,442
Reportable Subsegments
Segment Reporting Information [Line Items]
Operating loss	0	0	0	0
Other income (loss), net	424	(72)	424	(311)
Equity income (loss)	44,083	(13,669)	34,587	(22,483)
Net income (loss)	44,507	(13,741)	35,011	(22,794)
Segment assets	173,858		173,858		172,774
Other Items
Segment Reporting Information [Line Items]
Operating loss	(4,849)	(4,754)	(10,077)	(9,634)
Other income (loss), net	235	57	235	(92)
Equity income (loss)	(289)	(96)	(288)	56
Net income (loss)	(5,531)	$ (5,281)	(11,487)	$ (10,831)
Segment assets	$ 101,811		$ 101,811		$ 84,069

Commitments and Contingencies (

Commitments and Contingencies (Detail) - USD ($) $ in Thousands	1 Months Ended
	Oct. 31, 2001	Jun. 30, 2016	Dec. 31, 2015
Commitment Contingencies And Guarantees [Line Items]
Accrued expenses		$ 2,550	$ 2,789
Other long-term liabilities		4,010	$ 3,965
Annual payments	$ 650
Employee Severance
Commitment Contingencies And Guarantees [Line Items]
Maximum severance payments		3,000
Letter of credit
Commitment Contingencies And Guarantees [Line Items]
Letter of credit under the credit facility		6,300
Accrued expenses and other current liabilities
Commitment Contingencies And Guarantees [Line Items]
Liability to former chairman and chief executive officer, current		800
Other long-term liabilities
Commitment Contingencies And Guarantees [Line Items]
Liability to former chairman and chief executive officer, non-current		2,200
Clawback Liability
Commitment Contingencies And Guarantees [Line Items]
Accrued expenses and other current liabilities		1,300
Accrued expenses		1,000
Other long-term liabilities		$ 300
Company's ownership in the funds		19.00%
Private equity funds
Commitment Contingencies And Guarantees [Line Items]
Company outstanding guarantees		$ 3,800

Equity (Details)

Equity (Details) - USD ($) shares in Millions	6 Months Ended
	Jun. 30, 2016	Jul. 01, 2015
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, value	$ 5,389,000
Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount		$ 25,000,000
Repurchase of common stock (in shares)	0.4
Stock repurchased during period, value	$ 5,400,000

Subsequent Events (Details)

Subsequent Events (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	6 Months Ended
	Apr. 30, 2016	Jun. 30, 2016	Jun. 30, 2016	Jun. 30, 2015
Subsequent Event [Line Items]
Proceeds from sales of and distributions from companies			$ 72,824	$ 11,379
Putney, Inc.
Subsequent Event [Line Items]
Proceeds from sales of and distributions from companies	$ 58,200
Gain on sale of business		$ 55,200	$ 55,200