DSP (DSPG) 10-Q 10 Aug 20 2020 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2020	Aug. 03, 2020
Document Information [Line Items]
Entity Central Index Key	0000915778
Entity Registrant Name	DSP GROUP INC /DE/
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2020
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2020
Document Transition Report	false
Entity File Number	1-35256
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	94-2683643
Entity Address, Address Line One	2055 Gateway Place, Suite 480
Entity Address, City or Town	San Jose
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	95110
City Area Code	408
Local Phone Number	986-4300
Title of 12(b) Security	Common Stock, $.001 per share
Trading Symbol	DSPG
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		23,515,571

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 38,198	$ 28,737
Restricted deposit	512	518
Marketable securities and short-term deposits	50,645	39,141
Trade receivables	10,564	15,382
Other accounts receivable and prepaid expenses	3,829	3,551
Inventories	8,127	7,464
TOTAL CURRENT ASSETS	111,875	94,793
PROPERTY AND EQUIPMENT, NET	6,582	6,805
NON-CURRENT ASSETS:
Long-term marketable securities	48,171	62,884
Operating lease right of use	10,987	11,655
Long-term prepaid expenses and lease deposits	850	707
Deferred income taxes	6,607	6,377
Severance pay fund	15,605	15,800
Intangible assets, net	452	661
Goodwill	6,243	6,243
TOTAL NON-CURRENT ASSETS	88,915	104,327
TOTAL ASSETS	207,372	205,925
CURRENT LIABILITIES:
Trade payables	9,127	8,511
Accrued compensation and benefits	9,193	8,781
Income tax accruals and payables	3,444	3,061
Operating lease liability	2,404	2,569
Accrued expenses and other accounts payable	3,560	2,317
TOTAL CURRENT LIABILITIES	27,728	25,239
NON-CURRENT LIABILITIES:
Deferred income taxes	82	119
Accrued severance pay	16,059	16,074
Total long-term lease liabilities	9,768	10,436
Accrued pensions	973	963
TOTAL NON-CURRENT LIABILITIES	26,882	27,592
STOCKHOLDERS’ EQUITY:
Capital stock: Common stock, $ 0.001 par value - Authorized shares: 50,000,000 shares at June 30, 2020 and December 31, 2019;	23	23
Additional paid-in capital	390,734	386,534
Treasury stock at cost	(111,532)	(113,862)
Accumulated other comprehensive loss	(554)	(889)
Accumulated deficit	(125,909)	(118,712)
TOTAL STOCKHOLDERS’ EQUITY	152,762	153,094
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 207,372	$ 205,925

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2020	Dec. 31, 2019
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized (in shares)	50,000,000	50,000,000
Common stock, issued (in shares)	23,410,026	23,110,631
Common stock, outstanding (in shares)	23,410,026	23,110,631

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues		$ 28,336	$ 29,034	$ 56,575	$ 57,310
Cost of revenues (1)	[1]	14,075	14,615	27,934	28,435
Gross profit		14,261	14,419	28,641	28,875
Operating expenses:
Research and development, net (2)	[2]	8,455	8,559	18,809	17,481
Sales and marketing (3)	[3]	4,435	4,386	9,446	8,869
General and administrative (4)	[4]	2,627	2,674	4,975	5,229
Intangible assets amortization		104	104	208	208
Total operating expenses		15,621	15,723	33,438	31,787
Operating loss		(1,360)	(1,304)	(4,797)	(2,912)
Financial income		289	400	1,192	713
Loss before taxes on income		(1,071)	(904)	(3,605)	(2,199)
Tax on income (tax benefit)		6	(383)	(62)	(612)
Net loss		$ (1,077)	$ (521)	$ (3,543)	$ (1,587)
Net loss per share:
Basic and Diluted (in dollars per share)		$ (0.05)	$ (0.02)	$ (0.15)	$ (0.07)
Weighted average number of shares used in per share computations of net loss:
Basic and Diluted (in shares)		23,301	22,757	23,321	22,650
[1]	Includes equity-based compensation expense in the amount of $129 and $122 for the three months ended June 30, 2020 and 2019, and $249 and $237 for the six months ended June 30, 2020 and 2019, respectively.
[2]	Includes equity-based compensation expense in the amount of $826 and $775 for the three months ended June 30, 2020 and 2019, respectively; and $1,577 and $1,525 for the six months ended June 30, 2020 and 2019, respectively.
[3]	Includes equity-based compensation expense in the amount of $620 and $474 for the three months ended June 30, 2020 and 2019, respectively; and $1,175 and $876 for the six months ended June 30, 2020 and 2019, respectively.
[4]	Includes equity-based compensation expense in the amount of $706 and $689 for the three months ended June 30, 2020 and 2019, respectively; and $1,112 and $1,327 for the six months ended June 30, 2020 and 2019, respectively.

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Operations (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Equity-based compensation expense included in cost of revenues	$ 129	$ 122	$ 249	$ 237
Equity-based compensation expenses included in research and development, net	826	775	1,577	1,525
Equity-based compensation expense included in sales and marketing	620	474	1,175	876
Equity-based compensation expense included in general and administrative	$ 706	$ 689	$ 1,112	$ 1,327

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net loss	$ (1,077)	$ (521)	$ (3,543)	$ (1,587)
Available-for-sale securities:
Changes in unrealized gains	630	598	382	1,350
Reclassification adjustments for gains included in net loss	(4)	(3)	(12)	43
Net change	626	595	370	1,393
Cash flow hedges:
Changes in unrealized gains	17	3	52	108
Reclassification adjustments for gains included in net loss	(52)	(23)	(52)	(105)
Net change	(35)	(20)	0	3
Change in unrealized components of defined benefit plans:
Amortization of actuarial loss and prior service benefit	6	4	12	8
Net change	6	4	12	8
Foreign currency translation adjustments, net	(27)	0	(47)	(26)
Other comprehensive income	570	579	335	1,378
Comprehensive income (loss)	(507)	58	(3,207)	(209)
Net loss	$ (1,077)	$ (521)	$ (3,543)	$ (1,587)

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net loss	$ (3,543)	$ (1,587)
Adjustments required to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	801	722
Equity-based compensation expenses related to employees’ stock options, SARs and RSUs	4,113	3,965
Realized losses (gains) from sale of marketable securities, net	(12)	43
Capital (gain) loss from sale and disposal of property and equipment	(44)	35
Amortization of intangible assets	208	208
Operating lease amortization expenses	1,228	950
Change in operating lease liability	(1,393)	(437)
Accrued interest and amortization of premium on marketable securities and deposits	170	24
Change in operating assets and liabilities:
Deferred income tax assets and liabilities, net	(268)	(1,315)
Trade receivables, net	4,812	(3,678)
Other accounts receivable and prepaid expenses	(277)	414
Inventories	(660)	624
Long-term prepaid expenses and lease deposits	(142)	80
Trade payables	616	(1,720)
Accrued compensation and benefits	1,434	497
Income tax accruals	378	507
Accrued expenses and other accounts payable	1,243	119
Accrued severance pay, net	180	0
Accrued pensions	19	17
Net cash provided by (used in) operating activities	8,863	(532)
Cash flows from investing activities:
Purchase of marketable securities	(43,587)	(16,543)
Purchase of short-term deposits	(5,000)	(3,000)
Proceeds from maturity of marketable securities	39,439	13,555
Proceeds from sales of marketable securities	9,558	4,988
Proceeds from redemption of short-term deposits	3,000	5,974
Proceeds from sale of fixed assets	44	23
Purchases of property and equipment	(577)	(3,892)
Decrease in restricted deposits	17	0
Net cash provided by investing activities	2,894	1,105
Cash flows from financing activities:
Issuance of common stock and treasury stock upon exercise of stock options	1,477	1,097
Purchase of treasury stock	(3,736)	0
Net cash provided by (used in) financing activities	(2,259)	1,097
Increase in cash and cash equivalents	9,498	1,670
Cash and cash equivalents at the beginning of the year	28,737	12,639
Erosion due to exchange rate differences	(37)	(23)
Cash and cash equivalents at the end of the year	$ 38,198	$ 14,286

Condensed Consolidated Statem_5

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock Outstanding [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings Including Treasury Stock [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2018	22,266,000
Balance at Dec. 31, 2018	$ 22	$ 378,855	$ (122,325)	$ (112,363)	$ (2,324)	$ 141,865
Net loss	0	0	0	(1,587)	0	(1,587)
Change in accumulated other comprehensive income	$ 0	0	0	0	1,378	$ 1,378
Purchase of treasury stock (in shares)	0					0
Purchase of treasury stock	$ 0	0	0	0	0	$ 0
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors (in shares)	435,000
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors	$ 1	29	4,363	(3,296)	0	1,097
Equity-based compensation	$ 0	3,965	0	0	0	3,965
Issuance of treasury stock upon purchase of common stock under employee stock purchase plan (in shares)	102,000
Issuance of treasury stock upon purchase of common stock under employee stock purchase plan		0	1,022	(51)	0	971
Balance (in shares) at Jun. 30, 2019	22,803,000
Balance at Jun. 30, 2019	$ 23	382,849	(116,940)	(117,297)	(946)	147,689
Balance (in shares) at Mar. 31, 2019	22,701,000
Balance at Mar. 31, 2019	$ 23	380,777	(117,968)	(115,894)	(1,525)	145,413
Net loss	0	0	0	(521)	0	(521)
Change in accumulated other comprehensive income	$ 0	0	0	0	579	579
Purchase of treasury stock (in shares)	0
Purchase of treasury stock	$ 0	0	0	0	0	0
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors (in shares)	102,000
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors		12	1,028	(882)	0	158
Equity-based compensation	$ 0	2,060	0	0	0	2,060
Balance (in shares) at Jun. 30, 2019	22,803,000
Balance at Jun. 30, 2019	$ 23	382,849	(116,940)	(117,297)	(946)	147,689
Balance (in shares) at Dec. 31, 2019	23,111,000
Balance at Dec. 31, 2019	$ 23	386,534	(113,862)	(118,712)	(889)	153,094
Net loss	0	0	0	(3,543)	0	(3,543)
Change in accumulated other comprehensive income	$ 0	0	0	0	335	$ 335
Purchase of treasury stock (in shares)	(305,000)					304,704
Purchase of treasury stock		0	(3,736)	0	0	$ (3,736)
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors (in shares)	499,000
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors		87	5,014	(3,624)	0	1,477
Equity-based compensation	$ 0	4,113	0	0	0	4,113
Issuance of treasury stock upon purchase of common stock under employee stock purchase plan (in shares)	105,000
Issuance of treasury stock upon purchase of common stock under employee stock purchase plan		0	1,052	(30)	0	1,022
Balance (in shares) at Jun. 30, 2020	23,410,000
Balance at Jun. 30, 2020	$ 23	390,734	(111,532)	(125,909)	(554)	152,762
Balance (in shares) at Mar. 31, 2020	23,205,000
Balance at Mar. 31, 2020	$ 23	388,387	(113,532)	(123,775)	(1,124)	149,979
Net loss	0	0	0	(1,077)	0	(1,077)
Change in accumulated other comprehensive income	$ 0	0	0	0	570	570
Purchase of treasury stock (in shares)	(22,000)
Purchase of treasury stock		0	(294)	0	0	(294)
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors (in shares)	227,000
Issuance of treasury stock upon exercise of stock options, stock appreciation rights and vesting of restricted stock units by employees and directors		66	2,294	(1,057)	0	1,303
Equity-based compensation	$ 0	2,281	0	0	0	2,281
Balance (in shares) at Jun. 30, 2020	23,410,000
Balance at Jun. 30, 2020	$ 23	$ 390,734	$ (111,532)	$ (125,909)	$ (554)	$ 152,762

Note A - Basis of Presentation

Note A - Basis of Presentation and Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Significant Accounting Policies [Text Block]	NOTE A—BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States for interim financial information and with the instructions to Form 10 10 X. not six June 30, 2020 not may December 31, 2020. 10 December 31, 2019. The significant accounting policies applied in the annual consolidated financial statements of the Company as of December 31, 2019, 10 March 11, 2020, Recently Issued and Adopted Accounting Pronouncements On January 1, 2020, No. 2016 13, 2016 13” 2016 13 not Recently Issued Accounting Pronouncements Not In December 2019, 2019 12, Income Taxes (Topic 740 Simplifying the Accounting for Income Taxes first 2021 not Use of Estimates The preparation of the interim condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, judgments and assumptions. The Company’s management believes that the estimates, judgments and assumptions used are reasonable based upon information available at the time they are made. These estimates, judgments and assumptions can affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the dates of the interim condensed consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Note B - Operating Leases

Note B - Operating Leases	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Lessee, Operating Leases [Text Block]	NOTE B— Operating Leases The Company has entered into various non-cancelable operating lease agreements of its offices and car leases. The Company's leases have original lease periods expiring between 2019 2030. one not not Total operating lease cost during the three six June 30, 2020 three six June 30, 2020, Total operating lease cost during the three six June 30, 2019 three six June 30, 2019, Other information about lease amounts recognized in the Company’s consolidated financial statements is summarized as follows (unaudited): June 30, 2020 June 30, 2019 Weighted-average remaining lease term – operating leases (in years) 7.70 8.32 Weighted-average discount rate – operating leases 5.05 % 4.98 % As of June 30, 2020, 2019 June 30, 2020 June 30, 2019 Gross lease liabilities $ 15,022 $ 15,512 Less: imputed interest (2,850 ) (3,062 ) Present value of lease liabilities 12,172 12,450 Less: current portion of lease liabilities (2,404 ) (2,088 ) Total long-term lease liabilities $ 9,768 $ 10,362

Note C - Inventories

Note C - Inventories	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Inventory Disclosure [Text Block]	NOTE C—INVENTORIES Inventories are stated at the lower of cost or net realizable value. The Company periodically evaluates the quantities on hand relative to current and historical selling prices, and historical and projected sales volume. Based on these evaluations, provisions are made in each period to write inventory down to its net realizable value. Inventories are composed of the following: June 30, 20 20 December 31, 20 19 (Unaudited) (Audited) Work-in-process $ 4,285 $ 4,512 Finished goods 3,842 2,952 $ 8,127 $ 7,464 For the six June 30, 2020, For the six June 30, 2019,

Note D - Net Loss Per Share

Note D - Net Loss Per Share	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Earnings Per Share [Text Block]	NOTE D—NET LOSS PER SHARE Basic net loss per share are computed based on the weighted average number of shares of common stock outstanding during the period. For the same periods, diluted net loss per share further include the effect of dilutive stock options, stock appreciation rights and restricted share units outstanding during the period, all in accordance with FASB Accounting Standard Codification (“ASC”) No. 260 Three months ended June 30, Six months ended June 30, 20 20 201 9 20 20 201 9 ( Unaudited) Net loss $ (1,077 ) $ (521 ) $ (3,543 ) $ (1,587 ) Loss per share: Basic and Diluted $ (0.05 ) $ (0.02 ) $ (0.15 ) $ (0.07 ) Weighted average number of shares of common stock outstanding during the period used to compute basic net loss per share (in thousands) 23,301 22,757 23,321 22,650 Incremental shares attributable to exercise of outstanding options, stock appreciation rights and restricted stock units (assuming proceeds would be used to purchase treasury stock) (in thousands) - - - - Weighted average number of shares of common stock used to compute diluted net loss per share (in thousands) 23,301 22,757 23,321 22,650

Note E - Marketable Securities

Note E - Marketable Securities and Time Deposits	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	NOTE E — MARKETABLE SECURITIES and time deposits The Company accounts for investments in marketable securities in accordance with FASB ASC No. 320 10 The Company classifies marketable securities as available-for-sale. Available-for-sale securities are carried at fair value, with the unrealized gains and losses, net of taxes, reported in other comprehensive income. The amortized cost of marketable securities is adjusted for amortization of premiums and accretion of discounts to maturity. Such amortization and interest are included in financial income, net. Interest and dividends on securities are included in financial income, net. The following is a summary of available-for-sale securities at June 30, 2020 December 31, 2019: Amortized cost Unrealized losses, net Fair value June 30, 20 20 December 31, 201 9 June 30, 20 20 December 31, 201 9 June 30, 20 20 December 31, 201 9 (Unaudited) (Audited) (Unaudited) (Audited) (Unaudited) (Audited) Short-term deposits 17,152 $ 15,067 $ - $ - 17,152 $ 15,067 U.S. GSE securities 2,412 4,468 6 (6 ) 2,418 4,462 Corporate obligations 78,950 82,556 296 (60 ) 79,246 82,496 $ 98,514 $ 102,091 $ 302 $ (66 ) $ 98,816 $ 102,025 The amortized cost of marketable debt securities at June 30, 2020, Unrealized gains (losses) Amortized cost Gains Losses Fair value Due in one year or less $ 33,355 $ 157 $ (19 ) $ 33,493 Due after one year to five years 48,007 395 (231 ) 48,171 $ 81,362 $ 552 $ (250 ) $ 81,664 The actual maturity dates may may Available-for-sale debt securities with an amortized cost basis in excess of estimated fair value are assessed to determine what amount of that difference, if any, is caused by expected credit losses. Expected credit losses on available-for-sale debt securities are recognized in interest and other income (expense), net on the Company’s condensed consolidated statements of income, and any remaining unrealized losses, net of taxes, are included in accumulated other comprehensive loss in stockholders' equity. As of June 30, 2020, not not The total fair value of marketable securities with outstanding unrealized losses as of June 30, 2020 $250 June 30, 2020, 12 12 Proceeds from maturity of available-for-sale marketable securities during the six June 30, 2020 2019 six June 30, 2020 2019 six June 30, 2020 six June 30, 2019

Note F - Taxes on Income

Note F - Taxes on Income	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Income Tax Disclosure [Text Block]	NOTE F—TAXES ON Income The effective tax rate used in computing the provision for income taxes is based on projected fiscal year income before taxes, including estimated income by tax jurisdiction. The total amount of net unrecognized tax benefits was $3,301 and $3,170 at June 30, 2020 December 31, 2019, June 30, 2020 ( December 31, 2019, The Company intends to permanently reinvest earnings of its foreign operations and its current operating plans do not not may

Note G - Significant Customers

Note G - Significant Customers	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Significant Customers Disclosure [Text Block]	NOTE G—SIGNIFICANT CUSTOMERS The Company sells its products primarily through distributors and directly to original equipment manufacturers (OEMs) and original design manufacturers (ODMs) who incorporate the Company’s products into consumer products. The Company’s future performance will depend, in part, on the continued success of its distributors in marketing and selling its products. The loss of the Company’s distributors and the Company’s inability to obtain satisfactory replacements in a timely manner may The following table represents the Company’s sales, as a percentage of the Company’s total revenues, for the three six June 30, 2020 2019, Three months ended June 30, Six months ended June 30, ( Unaudited) Major customers/ distributors 20 20 2019 20 20 2019 VTech Holdings Ltd. 22 % 23 % 21 % 22 % Nexty Electronics ¹ ² 8 % 7 % 10 % 9 % Ascend Technology Inc. ¹ ³ 39 % 25 % 38 % 26 % ¹ Distributor. ² Nexty Electronics sells the Company’s products to a limited number of customers; none 10% three six June 30, 2020 2019. ³ Ascend Technology sells the Company’s products to a limited number of customers; one three June 30, 2020 2019, six June 30, 2020 2019.

Note H - Derivative Instruments

Note H - Derivative Instruments	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Derivative Instruments and Hedging Activities Disclosure [Text Block]	NOTE H—DERIVATIVE INSTRUMENTS In accordance with Topic 815 As of June 30, 2020 December 31, 2019, The fair value of derivative assets and derivative liabilities were both $0 as of June 30, 2020. The amount recorded as income in research and development expenses, sales and marketing expenses and general and administrative expenses in the condensed consolidated statements of income for the six June 30, 2020 The amount recorded as income in research and development expenses, sales and marketing expenses and general and administrative expenses in the condensed consolidated statements of income for the six June 30, 2019 The effect of derivative instruments in cash flow hedging transactions on income and other comprehensive income (“OCI”) for the three six June 30, 2020 2019 Gains on Derivatives Recognized in OCI for the three months ended June 30, for the six months ended June 30, ( Unaudited 20 20 201 9 20 20 201 9 Foreign exchange forward and option contracts $ 17 $ 3 $ 52 $ 108 Gains Reclassified from OCI into Income for the three months ended June 30 for the six months ended June 30, Unaudited Location 20 20 2019 20 20 2019 Foreign exchange forward and option contracts Operating expenses $ 52 $ 23 $ 52 $ 105

Note I - Contingencies

Note I - Contingencies	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	NOTE I—CONTINGENCIES From time to time, the Company may may may third no

Note J - Equity-based Compensat

Note J - Equity-based Compensation	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	NOTE J—EQUITY-BASED COMPENSATION Grants for the three June 30, 2020 2019: The weighted average estimated fair value of employee restricted stock units (“RSUs”) granted during the three June 30, 2020 2019 three June 30, 2020 2019, There were no grants of employee stock options and stock appreciation rights (“SARs”) during the three June 30, 2020 2019. Employee stock benefit plans As of June 30, 2020, may one no may June 30, 2020, The table below presents a summary of information relating to the Company’s stock option, RSU and SAR grants pursuant to its equity incentive plans (unaudited): Number of Options/SARs/RSUs Weighted average exercise price Weighted average remaining contractual term (years) (3) Aggregate value (**) in thousands in thousands Outstanding at March 31, 2020 2,109 $ 2.99 Options granted - - SARs Granted - - RSUs granted 20 - Options / SARs / RSUs cancelled/forfeited/expired (5 ) - Options / SARs exercised and RSUs vested (252 ) $ 6.84 Outstanding at June 30, 2020 (1) 1,872 $ 2.45 3.97 $ 25,150 Exercisable at June 30, 2020 (2) 428 $ 9.56 3.97 $ 2,705 (*) Represents an amount lower than $1. (**) Calculation of aggregate intrinsic value is based on the share price of the Company’s common stock on June 30, 2020 ( ( 1 June 30, 2020. January 1, 2012 ( 2 June 30, 2020. ( 3 not Additional information about stock options, SARs and RSUs outstanding and exercisable at June 30, 2020 June 30, 2020) Exercisable Unexercisable Total Exercise prices Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Less than $15.88 428 $ 9.56 1,444 $ 0.34 1,872 $ 2.45 Above $15.88 - $ - - $ - - $ - Total 428 $ 9.56 1,444 $ 0.34 1,872 $ 2.45 The Company’s aggregate equity-based compensation expense for the three June 30, 2020 2019 As of June 30, 2020, 2020 2024.

Note K - Pension Liability

Note K - Pension Liability	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Retirement Benefits [Text Block]	NOTE K—Pension Liability The information in this note represents the net periodic pension and post-retirement benefit costs and related components in accordance with FASB ASC No. 715 six June 30, 2020 2019 Six months ended June 30, 20 20 2019 Components of net periodic benefit cost: Service cost and amortization of loss $ 14 $ 10 Interest cost 5 8 Net periodic benefit cost $ 19 $ 18 The net pension liability as of June 30, 2020

Note L - Fair Value Measurement

Note L - Fair Value Measurements	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]	NOTE L—FAIR VALUE MEASUREMENTS Assets and liabilities measured at fair value on a recurring basis: The Company measures its cash equivalents, short-term deposits, marketable securities and foreign currency derivative contracts at fair value. Cash equivalents, short-term deposits and marketable securities are classified within Level 1 2 2 The following table provides information by value level for assets and liabilities that are measured at fair value on a recurring basis as of June 30, 2020: Balance as of Fair value measurements June 30, 20 20 Level 1 Level 2 Level 3 (Unaudited) Description Assets Cash equivalents Money market mutual funds $ 3,798 $ 3,798 - - Short-term marketable securities: U.S. GSE securities $ - $ - Corporate debt securities $ 33,493 - $ 33,493 - Long-term marketable securities: U.S. GSE securities $ 2,418 - $ 2,418 - Corporate debt securities $ 45,753 - $ 45,753 - The following table provides information by value level for assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2019. Balance as of Fair value measurements Description December 31, 201 9 Level 1 Level 2 Level 3 (Audited) Assets Cash equivalents Money market mutual funds $ 11,635 $ 11,635 - - Short-term marketable securities U.S. GSE securities $ 752 - $ 752 - Corporate debt securities $ 23,322 - $ 23,322 - Long-term marketable securities U.S. GSE securities $ 3,710 - $ 3,710 - Corporate debt securities $ 59,174 - $ 59,174 - In addition to the assets and liabilities described above, the Company’s financial instruments also include cash and cash equivalents, restricted and short-term deposits, trade receivables, other accounts receivable, trade payables, accrued expenses and other payables. The fair value of these financial instruments was not June 30, 2020

Note M - Stockholders' Equity

Note M - Stockholders' Equity	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	NOTE M—STOCKHOLDERS’ EQUITY During the six June 30, 2020, June 30, 2020, During the first six 2019, not Repurchases of common stock are accounted for as treasury stock, and result in a reduction of stockholders’ equity. The Company reissues treasury shares pursuant to its stock purchase plan, upon exercise of options and upon vesting of restricted stock units. Reissuance of treasury shares is accounted for in accordance with ASC No. 505 30 During the first six 2020, 1993

Note N - Segment Information

Note N - Segment Information	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	NOTE N SEGMENT INFORMATION Description of segments: The Company operates under three The Company's segment information has been prepared in accordance with ASC 280, The Company's operating segments are as follows: Home, Unified Communications and SmartVoice. The classification of the Company’s business segments is based on a number of factors that management uses to evaluate, view and run its business operations, which include, but are not A description of the types of products provided by each business segment is as follows: Home - Wireless chipset solutions for converged communication at home. Such solutions include integrated circuits targeted for cordless phones sold in retail or supplied by telecommunication service providers, home gateway devices supplied by telecommunication service providers which integrate the DECT/CAT-iq functionality, integrated circuits addressing home automation applications, as well as fixed-mobile convergence solutions. During 2017, 10% first 2020 2019, second 2020 2019, first six 2020 2019, second 2020 2019, Unified Communications - Comprehensive solution for unified communications products, including office solutions that offer businesses of all sizes VoIP terminals with converged voice and data applications. Revenues from the Company’s unified communications products represented 36% and 32% of its total revenues for the first 2020 2019, second 2020 2019, No 10% first six second 2020 2019. SmartVoice - Products for the SmartVoice market that provide voice activation and recognition, voice enhancement, always-on and far-end noise elimination targeted for mobile phone, mobile headsets, hearables and other devices that incorporate the Company’s noise suppression and voice quality enhancement HDClear technology. Revenues derived from products in the SmartVoice segment represented 14% and 17% of the Company’s total revenues for the first 2020 2019, second 2020 2019, No 10% first six second 2020 2019. Segment data: The Company derives the results of its business segments directly from its internal management reporting system and by using certain allocation methods. The accounting policies the Company uses to derive business segment results are substantially the same as those the Company uses for consolidation of its financial statements. The CODM measures the performance of each business segment based on several metrics, including earnings from operations. The CODM uses these results, in part, to evaluate the performance of, and to assign resources to, each of the business segments. The Company does not Selected operating results information for each business segment was as follows for the three June 30, 2020 2019 Three months ended June 30, Revenues Income (loss) from operations 20 20 201 9 20 20 201 9 Home $ 14,243 $ 14,918 $ 4,263 $ 4,167 Unified Communications $ 10,144 $ 8,797 $ 3,329 $ 2,696 SmartVoice $ 3,949 $ 5,319 $ (5,956 ) $ (5,465 ) Total $ 28,336 $ 29,034 $ 1,636 $ 1,398 Selected operating results information for each business segment was as follows for the six June 30, 2020 2019 Six months ended June 30, Revenues Income (loss) from operations 20 20 2019 20 20 2019 Home $ 28,261 $ 29,648 $ 7,839 $ 8,237 Unified Communications $ 20,382 $ 18,206 $ 7,037 $ 5,551 SmartVoice $ 7,932 $ 9,456 $ (14,250 ) $ (11,526 ) Total $ 56,575 $ 57,310 $ 626 $ 2,262 The reconciliation of segment operating results information to the Company’s consolidated financial information was as follows for the three six June 30, 2020 ( Three months Six months Income from operations $ 1,636 $ 626 Unallocated corporate, general and administrative expenses (611 ) (1,102 ) Equity-based compensation expenses (2,281 ) (4,113 ) Intangible assets amortization expenses (104 ) (208 ) Financial income, net 289 1,192 Total consolidated loss before taxes $ (1,071 ) $ (3,605 ) The reconciliation of segment operating results information to the Company’s consolidated financial information was as follows for the three six June 30, 2019 ( Three months Six months Income from operations $ 1,398 $ 2,262 Unallocated corporate, general and administrative expenses (538 ) (1,001 ) Equity-based compensation expenses (2,060 ) (3,965 ) Intangible assets amortization expenses (104 ) (208 ) Financial income, net 400 713 Total consolidated loss before taxes $ (904 ) $ (2,199 )

Note O - Accumulated Other Comp

Note O - Accumulated Other Comprehensive Income (Loss)	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	NOTE O —ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table summarizes the changes in accumulated balances of other comprehensive income for the three June 30, 2020 ( Unrealized gains (losses) on available- for-sale marketable securities Unrealized gains (losses) on cash flow hedges Unrealized gains (losses) on components of defined benefit plans Unrealized losses on foreign currency translation Total Beginning balance $ (322 ) $ 35 $ (480 ) $ (357 ) $ (1,124 ) Other comprehensive income (loss) before reclassifications 630 17 - (27 ) 620 Losses (gains) reclassified from accumulated other comprehensive income (4 ) (52 ) 6 - (50 ) Net current period other comprehensive income (loss) 626 (35 ) 6 (27 ) 570 Ending balance $ 304 $ - $ (474 ) $ (384 ) $ (554 ) The following table provides details about reclassifications out of accumulated other comprehensive income for the three June 30, 2020 ( Details about accumulated other comprehensive income (loss) components Losses (gains) reclassified from accumulated other comprehensive income (loss) Affected line item in the statement of income (loss) Gains on available-for-sale marketable securities $ (4 ) Financial income, net - Provision for income taxes (6 ) Total, net of income taxes Gains on cash flow hedges (41 ) Research and development (4 ) Sales and marketing (7 ) General and administrative (52 ) Total, before income taxes - Provision for income taxes (52 ) Total, net of income taxes Losses on components of defined benefit plans 3 Research and development 3 Sales and marketing 6 Total, before income taxes - Provision for income taxes 6 Total, net of income taxes Total reclassifications for the period $ (50 ) Total, net of income taxes The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the six June 30, 2020 ( Unrealized gains (losses) on available- for-sale marketable securities Unrealized gains (losses) on Cash Flow Hedges Unrealized gains (losses) on components of defined benefit plans Unrealized gains (losses) on foreign currency translation Total Beginning balance $ (66 ) $ – $ (486 ) $ (337 ) $ (889 ) Other comprehensive income (loss) before reclassifications 382 52 - (47 ) 387 Losses (gains) reclassified from accumulated other comprehensive income (loss) (12 ) (52 ) 12 - (52 ) Net current period other comprehensive income (loss) 370 - 12 (47 ) 335 Ending balance $ 304 $ - $ (474 ) (384 ) $ (554 ) The following table provides details about reclassifications out of accumulated other comprehensive income for the six June 30, 2020 ( Details about accumulated other comprehensive income (loss) components Losses (gains) reclassified from accumulated other comprehensive income (loss) Affected line item in the statement of income Gains on available-for-sale marketable securities $ (12 ) Financial income, net - Provision for income taxes (12 ) Total, net of income taxes Gains on cash flow hedges (41 ) Research and development (4 ) Sales and marketing (7 ) General and administrative (52 ) Total, before income taxes - Provision for income taxes (52 ) Total, net of income taxes Losses on components of defined benefit plans 6 Research and development 6 Sales and marketing 12 Total, before income taxes - Provision for income taxes 12 Total, net of income taxes Total reclassifications for the period $ (52 ) Total, net of income taxes

Note P - Government Grants

Note P - Government Grants	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Government Grants [Text Block]	NOTE P GOVERNMENT GRANTS Government grants received by the Company’s Israeli subsidiary relating to categories of operating expenditures are credited to the consolidated statements of income during the period during which the expenditure to which they relate is charged. Royalty and non-royalty-bearing grants from the Israeli Innovation Authority ("IIA") for funding certain approved research and development projects are recognized at the time when the Company’s Israeli subsidiary is entitled to such grants, on the basis of the related costs incurred, and are included as a deduction from research and development expenses, net. The Company recorded grants in the amount of $907 and $633 for the three June 30, 2020 2019, The Company recorded grants in the amount of $1,120 and $1,001 for the six June 30, 2020 2019, The Company’s Israeli subsidiary is obligated to pay royalties amounting to 5% of the sales of certain products, the development of which benefited from grants received from the IIA in previous years. The obligation to pay these royalties is contingent on actual sales of such products. Grants received from the IIA may not may six third

Note Q - Subsequent Events

Note Q - Subsequent Events	6 Months Ended
	Jun. 30, 2020
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE Q SU BSEQUENT EVENTS On July 1, 2020, July 1, 2020 ( July 1, 2020 December 31, 2022.

Significant Accounting Policies

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2020
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued and Adopted Accounting Pronouncements On January 1, 2020, No. 2016 13, 2016 13” 2016 13 not Recently Issued Accounting Pronouncements Not In December 2019, 2019 12, Income Taxes (Topic 740 Simplifying the Accounting for Income Taxes first 2021 not
Use of Estimates, Policy [Policy Text Block]	Use of Estimates The preparation of the interim condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, judgments and assumptions. The Company’s management believes that the estimates, judgments and assumptions used are reasonable based upon information available at the time they are made. These estimates, judgments and assumptions can affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the dates of the interim condensed consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Note B - Operating Leases (Tabl

Note B - Operating Leases (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Lease, Cost [Table Text Block]	June 30, 2020 June 30, 2019 Weighted-average remaining lease term – operating leases (in years) 7.70 8.32 Weighted-average discount rate – operating leases 5.05 % 4.98 %
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	June 30, 2020 June 30, 2019 Gross lease liabilities $ 15,022 $ 15,512 Less: imputed interest (2,850 ) (3,062 ) Present value of lease liabilities 12,172 12,450 Less: current portion of lease liabilities (2,404 ) (2,088 ) Total long-term lease liabilities $ 9,768 $ 10,362

Note C - Inventories (Tables)

Note C - Inventories (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Inventory, Current [Table Text Block]	June 30, 20 20 December 31, 20 19 (Unaudited) (Audited) Work-in-process $ 4,285 $ 4,512 Finished goods 3,842 2,952 $ 8,127 $ 7,464

Note D - Net Loss Per Share (Ta

Note D - Net Loss Per Share (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three months ended June 30, Six months ended June 30, 20 20 201 9 20 20 201 9 ( Unaudited) Net loss $ (1,077 ) $ (521 ) $ (3,543 ) $ (1,587 ) Loss per share: Basic and Diluted $ (0.05 ) $ (0.02 ) $ (0.15 ) $ (0.07 ) Weighted average number of shares of common stock outstanding during the period used to compute basic net loss per share (in thousands) 23,301 22,757 23,321 22,650 Incremental shares attributable to exercise of outstanding options, stock appreciation rights and restricted stock units (assuming proceeds would be used to purchase treasury stock) (in thousands) - - - - Weighted average number of shares of common stock used to compute diluted net loss per share (in thousands) 23,301 22,757 23,321 22,650

Note E - Marketable Securitie_2

Note E - Marketable Securities and Time Deposits (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Available-for-sale Securities [Table Text Block]	Amortized cost Unrealized losses, net Fair value June 30, 20 20 December 31, 201 9 June 30, 20 20 December 31, 201 9 June 30, 20 20 December 31, 201 9 (Unaudited) (Audited) (Unaudited) (Audited) (Unaudited) (Audited) Short-term deposits 17,152 $ 15,067 $ - $ - 17,152 $ 15,067 U.S. GSE securities 2,412 4,468 6 (6 ) 2,418 4,462 Corporate obligations 78,950 82,556 296 (60 ) 79,246 82,496 $ 98,514 $ 102,091 $ 302 $ (66 ) $ 98,816 $ 102,025
Investments Classified by Contractual Maturity Date [Table Text Block]	Unrealized gains (losses) Amortized cost Gains Losses Fair value Due in one year or less $ 33,355 $ 157 $ (19 ) $ 33,493 Due after one year to five years 48,007 395 (231 ) 48,171 $ 81,362 $ 552 $ (250 ) $ 81,664

Note G - Significant Customers

Note G - Significant Customers (Tables)	6 Months Ended
	Jun. 30, 2020
Customer Concentration Risk [Member]
Notes Tables
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]	Three months ended June 30, Six months ended June 30, ( Unaudited) Major customers/ distributors 20 20 2019 20 20 2019 VTech Holdings Ltd. 22 % 23 % 21 % 22 % Nexty Electronics ¹ ² 8 % 7 % 10 % 9 % Ascend Technology Inc. ¹ ³ 39 % 25 % 38 % 26 %

Note H - Derivative Instrumen_2

Note H - Derivative Instruments (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]	Gains on Derivatives Recognized in OCI for the three months ended June 30, for the six months ended June 30, ( Unaudited 20 20 201 9 20 20 201 9 Foreign exchange forward and option contracts $ 17 $ 3 $ 52 $ 108
Derivative Instruments, Gain (Loss) [Table Text Block]	Gains Reclassified from OCI into Income for the three months ended June 30 for the six months ended June 30, Unaudited Location 20 20 2019 20 20 2019 Foreign exchange forward and option contracts Operating expenses $ 52 $ 23 $ 52 $ 105

Note J - Equity-based Compens_2

Note J - Equity-based Compensation (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Share-based Payment Arrangement, Activity [Table Text Block]	Number of Options/SARs/RSUs Weighted average exercise price Weighted average remaining contractual term (years) (3) Aggregate value (**) in thousands in thousands Outstanding at March 31, 2020 2,109 $ 2.99 Options granted - - SARs Granted - - RSUs granted 20 - Options / SARs / RSUs cancelled/forfeited/expired (5 ) - Options / SARs exercised and RSUs vested (252 ) $ 6.84 Outstanding at June 30, 2020 (1) 1,872 $ 2.45 3.97 $ 25,150 Exercisable at June 30, 2020 (2) 428 $ 9.56 3.97 $ 2,705
Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block]	Exercisable Unexercisable Total Exercise prices Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Number of Options/ SARs / RSUs (in thousands) Weighted average exercise price Less than $15.88 428 $ 9.56 1,444 $ 0.34 1,872 $ 2.45 Above $15.88 - $ - - $ - - $ - Total 428 $ 9.56 1,444 $ 0.34 1,872 $ 2.45

Note K - Pension Liability (Tab

Note K - Pension Liability (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Net Benefit Costs [Table Text Block]	Six months ended June 30, 20 20 2019 Components of net periodic benefit cost: Service cost and amortization of loss $ 14 $ 10 Interest cost 5 8 Net periodic benefit cost $ 19 $ 18

Note L - Fair Value Measureme_2

Note L - Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Balance as of Fair value measurements June 30, 20 20 Level 1 Level 2 Level 3 (Unaudited) Description Assets Cash equivalents Money market mutual funds $ 3,798 $ 3,798 - - Short-term marketable securities: U.S. GSE securities $ - $ - Corporate debt securities $ 33,493 - $ 33,493 - Long-term marketable securities: U.S. GSE securities $ 2,418 - $ 2,418 - Corporate debt securities $ 45,753 - $ 45,753 - Balance as of Fair value measurements Description December 31, 201 9 Level 1 Level 2 Level 3 (Audited) Assets Cash equivalents Money market mutual funds $ 11,635 $ 11,635 - - Short-term marketable securities U.S. GSE securities $ 752 - $ 752 - Corporate debt securities $ 23,322 - $ 23,322 - Long-term marketable securities U.S. GSE securities $ 3,710 - $ 3,710 - Corporate debt securities $ 59,174 - $ 59,174 -

Note N - Segment Information (T

Note N - Segment Information (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three months ended June 30, Revenues Income (loss) from operations 20 20 201 9 20 20 201 9 Home $ 14,243 $ 14,918 $ 4,263 $ 4,167 Unified Communications $ 10,144 $ 8,797 $ 3,329 $ 2,696 SmartVoice $ 3,949 $ 5,319 $ (5,956 ) $ (5,465 ) Total $ 28,336 $ 29,034 $ 1,636 $ 1,398 Six months ended June 30, Revenues Income (loss) from operations 20 20 2019 20 20 2019 Home $ 28,261 $ 29,648 $ 7,839 $ 8,237 Unified Communications $ 20,382 $ 18,206 $ 7,037 $ 5,551 SmartVoice $ 7,932 $ 9,456 $ (14,250 ) $ (11,526 ) Total $ 56,575 $ 57,310 $ 626 $ 2,262
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]	Three months Six months Income from operations $ 1,636 $ 626 Unallocated corporate, general and administrative expenses (611 ) (1,102 ) Equity-based compensation expenses (2,281 ) (4,113 ) Intangible assets amortization expenses (104 ) (208 ) Financial income, net 289 1,192 Total consolidated loss before taxes $ (1,071 ) $ (3,605 ) Three months Six months Income from operations $ 1,398 $ 2,262 Unallocated corporate, general and administrative expenses (538 ) (1,001 ) Equity-based compensation expenses (2,060 ) (3,965 ) Intangible assets amortization expenses (104 ) (208 ) Financial income, net 400 713 Total consolidated loss before taxes $ (904 ) $ (2,199 )

Note O - Accumulated Other Co_2

Note O - Accumulated Other Comprehensive Income (Loss) (Tables)	6 Months Ended
	Jun. 30, 2020
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized gains (losses) on available- for-sale marketable securities Unrealized gains (losses) on cash flow hedges Unrealized gains (losses) on components of defined benefit plans Unrealized losses on foreign currency translation Total Beginning balance $ (322 ) $ 35 $ (480 ) $ (357 ) $ (1,124 ) Other comprehensive income (loss) before reclassifications 630 17 - (27 ) 620 Losses (gains) reclassified from accumulated other comprehensive income (4 ) (52 ) 6 - (50 ) Net current period other comprehensive income (loss) 626 (35 ) 6 (27 ) 570 Ending balance $ 304 $ - $ (474 ) $ (384 ) $ (554 ) Unrealized gains (losses) on available- for-sale marketable securities Unrealized gains (losses) on Cash Flow Hedges Unrealized gains (losses) on components of defined benefit plans Unrealized gains (losses) on foreign currency translation Total Beginning balance $ (66 ) $ – $ (486 ) $ (337 ) $ (889 ) Other comprehensive income (loss) before reclassifications 382 52 - (47 ) 387 Losses (gains) reclassified from accumulated other comprehensive income (loss) (12 ) (52 ) 12 - (52 ) Net current period other comprehensive income (loss) 370 - 12 (47 ) 335 Ending balance $ 304 $ - $ (474 ) (384 ) $ (554 )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	Details about accumulated other comprehensive income (loss) components Losses (gains) reclassified from accumulated other comprehensive income (loss) Affected line item in the statement of income (loss) Gains on available-for-sale marketable securities $ (4 ) Financial income, net - Provision for income taxes (6 ) Total, net of income taxes Gains on cash flow hedges (41 ) Research and development (4 ) Sales and marketing (7 ) General and administrative (52 ) Total, before income taxes - Provision for income taxes (52 ) Total, net of income taxes Losses on components of defined benefit plans 3 Research and development 3 Sales and marketing 6 Total, before income taxes - Provision for income taxes 6 Total, net of income taxes Total reclassifications for the period $ (50 ) Total, net of income taxes Details about accumulated other comprehensive income (loss) components Losses (gains) reclassified from accumulated other comprehensive income (loss) Affected line item in the statement of income Gains on available-for-sale marketable securities $ (12 ) Financial income, net - Provision for income taxes (12 ) Total, net of income taxes Gains on cash flow hedges (41 ) Research and development (4 ) Sales and marketing (7 ) General and administrative (52 ) Total, before income taxes - Provision for income taxes (52 ) Total, net of income taxes Losses on components of defined benefit plans 6 Research and development 6 Sales and marketing 12 Total, before income taxes - Provision for income taxes 12 Total, net of income taxes Total reclassifications for the period $ (52 ) Total, net of income taxes

Note B - Operating Leases (Deta

Note B - Operating Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Operating Lease, Cost	$ 691	$ 744	$ 1,400	$ 1,486
Operating Lease, Payments	$ 691	$ 507	$ 1,400	$ 1,249
Minimum [Member]
Lessee, Operating Lease, Term of Contract (Year)	0 years		0 years
Maximum [Member]
Lessee, Operating Lease, Term of Contract (Year)	11 years		11 years

Note B - Operating Leases - Inf

Note B - Operating Leases - Information About Lease Amounts (Details)	Jun. 30, 2020	Jun. 30, 2019
Weighted-average remaining lease term – operating leases (in years) (Year)	7 years 8 months 12 days	8 years 3 months 25 days
Weighted-average discount rate – operating leases	5.05%	4.98%

Note B - Operating Leases - Lea

Note B - Operating Leases - Lease Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019	Jun. 30, 2019
Gross lease liabilities	$ 15,022		$ 15,512
Less: imputed interest	(2,850)		(3,062)
Present value of lease liabilities	12,172		12,450
Less: current portion of lease liabilities	(2,404)	$ (2,569)	(2,088)
Total long-term lease liabilities	$ 9,768	$ 10,436	$ 10,362

Note C - Inventories (Details T

Note C - Inventories (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Income from Inventory Previously Written Off	$ 91	$ 144

Note C - Inventories - Componen

Note C - Inventories - Components of Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Work-in-process	$ 4,285	$ 4,512
Finished goods	3,842	2,952
Inventories	$ 8,127	$ 7,464

Note D - Net Loss Per Share - N

Note D - Net Loss Per Share - Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net loss	$ (1,077)	$ (521)	$ (3,543)	$ (1,587)
Net loss per share:
Basic and Diluted (in dollars per share)	$ (0.05)	$ (0.02)	$ (0.15)	$ (0.07)
Weighted average number of shares of common stock outstanding during the period used to compute basic net loss per share (in thousands) (in shares)	23,301	22,757	23,321	22,650
Incremental shares attributable to exercise of outstanding options, stock appreciation rights and restricted stock units (assuming proceeds would be used to purchase treasury stock) (in thousands) (in shares)	0	0	0	0
Weighted average number of shares of common stock used to compute diluted net loss per share (in thousands) (in shares)	23,301	22,757	23,321	22,650

Note E - Marketable Securitie_3

Note E - Marketable Securities and Time Deposits (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Total	$ 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total	38,092
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	250
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	1
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	249
Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale	39,439	$ 13,555
Proceeds from Sale of Debt Securities, Available-for-sale	9,558	4,988
Debt Securities, Available-for-sale, Realized Gain (Loss), Total	$ 12	$ (43)

Note E - Marketable Securitie_4

Note E - Marketable Securities and Time Deposits - Marketable Securities and Time Deposits (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Marketable securities and time deposits, amortized cost	$ 81,362
Marketable securities and time deposits, estimated fair value	81,664
Debt Securities and Time Deposits [Member]
Marketable securities and time deposits, amortized cost	98,514	$ 102,091
Marketable securities and time deposits, unrealized gains (losses), net	302	(66)
Marketable securities and time deposits, estimated fair value	98,816	102,025
Debt Securities and Time Deposits [Member] | Short-term Deposits [Member]
Marketable securities and time deposits, amortized cost	17,152	15,067
Marketable securities and time deposits, unrealized gains (losses), net	0	0
Marketable securities and time deposits, estimated fair value	17,152	15,067
Debt Securities and Time Deposits [Member] | US Government-sponsored Enterprises Debt Securities [Member]
Marketable securities and time deposits, amortized cost	2,412	4,468
Marketable securities and time deposits, unrealized gains (losses), net	6	(6)
Marketable securities and time deposits, estimated fair value	2,418	4,462
Debt Securities and Time Deposits [Member] | Corporate Debt Securities [Member]
Marketable securities and time deposits, amortized cost	78,950	82,556
Marketable securities and time deposits, unrealized gains (losses), net	296	(60)
Marketable securities and time deposits, estimated fair value	$ 79,246	$ 82,496

Note E - Marketable Securitie_5

Note E - Marketable Securities and Time Deposits - Marketable Debt Securities by Contractual Maturities (Details) $ in Thousands	Jun. 30, 2020USD ($)
Marketable debt securities, amortized cost	$ 81,362
Marketable debt securities, unrealized gains	552
Marketable debt securities, unrealized losses	(250)
Marketable debt securities, estimated fair value	81,664
Due in One Year or Less [Member]
Marketable debt securities, amortized cost	33,355
Marketable debt securities, unrealized gains	157
Marketable debt securities, unrealized losses	(19)
Marketable debt securities, estimated fair value	33,493
Due after One Year to Five Years [Member]
Marketable debt securities, amortized cost	48,007
Marketable debt securities, unrealized gains	395
Marketable debt securities, unrealized losses	(231)
Marketable debt securities, estimated fair value	$ 48,171

Note F - Taxes on Income (Detai

Note F - Taxes on Income (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Unrecognized Tax Benefits, Ending Balance	$ 3,301	$ 3,170
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total	$ 251	$ 188

Note G - Significant Customer_2

Note G - Significant Customers (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Panasonic Communications Corporation [Member] | Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Concentration Risk, Percentage	21.00%	10.00%	18.00%	10.00%

Note G - Significant Customer_3

Note G - Significant Customers - Sales to Major Customers (Distributors) As a Percentage of Total Revenues (Details) - Customer Concentration Risk [Member] - Revenue Benchmark [Member]		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
VTech Holdings Ltd [Member]
Concentration risk, percentage		22.00%	23.00%	21.00%	22.00%
Nexty Electronics Corporation [Member]
Concentration risk, percentage	[1],[2]	8.00%	7.00%	10.00%	9.00%
Ascend Technology Inc [Member]
Concentration risk, percentage	[1],[3]	39.00%	25.00%	38.00%	26.00%
[1]	Distributor.
[2]	Nexty Electronics sells the Company’s products to a limited number of customers; none of those customers accounted for 10% or more of the Company’s total revenues for the three and six month periods ended June 30, 2020 and 2019.
[3]	Ascend Technology sells the Company’s products to a limited number of customers; one of those customers Cisco Systems accounted for 21% and 10% for the three month periods ended June 30, 2020 and 2019, and 18% and 10% of the Company’s total revenues for the six month periods ended June 30, 2020 and 2019.

Note H - Derivative Instrumen_3

Note H - Derivative Instruments (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Derivative Liability, Total	$ 0
Research and Development Expense [Member]
Gain (Loss) on Derivative Instruments, Net, Pretax, Total	41	$ 83
Selling and Marketing Expense [Member]
Gain (Loss) on Derivative Instruments, Net, Pretax, Total	4	8
General and Administrative Expense [Member]
Gain (Loss) on Derivative Instruments, Net, Pretax, Total	7	$ 14
Foreign Exchange Option [Member]
Price Risk Cash Flow Hedge Asset, at Fair Value	$ 0		$ 0

Note H - Derivative Instrumen_4

Note H - Derivative Instruments - Effect of Derivative Instruments in Cash Flow Hedging Transactions on Income and Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Foreign Exchange Forward Contracts and Put Options [Member]
Foreign exchange forward and option contracts	$ 17	$ 3	$ 52	$ 108

Note H - Derivative Instrumen_5

Note H - Derivative Instruments - Gains (Losses) on Derivatives Reclassified From OCI to Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Foreign Exchange Forward Contracts and Put Options [Member] | Operating Expense [Member]
Foreign exchange forward and option contracts	$ 52	$ 23	$ 52	$ 105

Note J - Equity-based Compens_3

Note J - Equity-based Compensation (Details Textual) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		102 Months Ended
	Jun. 30, 2020USD ($)$ / sharesshares	Jun. 30, 2019USD ($)$ / sharesshares	Jun. 30, 2020USD ($)$ / sharesshares	Jun. 30, 2019USD ($)	Jun. 30, 2020USD ($)$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	0
Share-based Compensation Arrangement by Share-based Payment Award, Number of Equity Incentive Plans from Which Future Equity Awards May Be Granted	2		2		2
Share-based Compensation Arrangement by Share-based Payment Award Number of Employee Purchase Plans	1		1		1
Share Price (in dollars per share) | $ / shares	$ 15.88		$ 15.88		$ 15.88
Share-based Payment Arrangement, Expense | $	$ 2,281	$ 2,060	$ 4,113	$ 3,965
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount | $	$ 10,114		$ 10,114		$ 10,114
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	669,000		669,000		669,000
Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	1,070,000		1,070,000		1,070,000
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 15.47	$ 12.58
Share-based Compensation Arrangement by Share-based Payment Award, Weighted Average Pre Vest Cancel Rate	4.27%	4.62%
Employee Stock Option and Stock Appreciation Rights [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	0	0
Stock Appreciation Rights (SARs) [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares to be Issued Upon Exercise of Outstanding Awards (in shares)	1,831,000		1,831,000		1,831,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant as Percentage of Company Outstanding Common Stock					50.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options and Stock Appreciation Rights, Exercisable, Number (in shares)	404,000		404,000		404,000

Note J - Equity-based Compens_4

Note J - Equity-based Compensation - Stock Options, SARs and RSUs Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2020USD ($)$ / sharesshares
Outstanding (in shares) | shares	2,109
Outstanding, weighted average exercise price (in dollars per share) | $ / shares	$ 2.99
Options granted (in shares) | shares	0
Options granted, weighted average exercise price (in dollars per share) | $ / shares	$ 0
Options granted, aggregate intrinsic value | $		[1]
Options / SARs / RSUs cancelled/forfeited/expired (in shares) | shares	(5)
Options / SARs / RSUs cancelled/forfeited/expired, weighted average exercise price (in dollars per share) | $ / shares	$ 0
Options / SARs exercised and RSUs vested (in shares) | shares	(252)
Options / SARs exercised and RSUs vested, weighted average exercise price (in dollars per share) | $ / shares	$ 6.84
Outstanding (in shares) | shares	1,872	[2]
Outstanding, weighted average exercise price (in dollars per share) | $ / shares	$ 2.45	[2]
Outstanding, weighted average remaining contractual term (Year)	3 years 11 months 19 days	[2],[3]
Outstanding, aggregate value | $	$ 25,150	[1],[2]
Exercisable (in shares) | shares	428	[4]
Exercisable, weighted average exercise price (in dollars per share) | $ / shares	$ 9.56	[4]
Exercisable, weighted average remaining contractual term (Year)	3 years 11 months 19 days	[3],[4]
Exercisable, aggregate value | $	$ 2,705	[1],[4]
Stock Appreciation Rights (SARs) [Member]
Non-option instruments granted (in shares) | shares	0
Non-option instruments, weighted average exercise price (in dollars per share) | $ / shares	$ 0
Non-option instruments, aggregate intrinsic value | $		[1]
Restricted Stock Units (RSUs) [Member]
Non-option instruments granted (in shares) | shares	20
Non-option instruments, weighted average exercise price (in dollars per share) | $ / shares	$ 0
Non-option instruments, aggregate intrinsic value | $		[1]
[1]	Calculation of aggregate intrinsic value is based on the share price of the Company’s common stock on June 30, 2020 ($15.88 per share).
[2]	Due to the ceiling imposed on the SAR grants, the outstanding amount above can be exercised for a maximum of 1,831 thousand shares of the Company’s common stock as of June 30, 2020. SAR grants made on or after January 1, 2012 are convertible for a maximum number of shares of the Company’s common stock equal to 50% of the SARs subject to the grant.
[3]	Calculation of weighted average remaining contractual term does not include RSUs that were granted, which have indefinite contractual term.
[4]	Due to the ceiling imposed on the SAR grants, the exercisable amount above can be exercised for a maximum of 404 thousand shares of the Company’s common stock as of June 30, 2020.

Note J - Equity-based Compens_5

Note J - Equity-based Compensation - Company's Stock Options and SAR Units Outstanding and Exercisable (Details) shares in Thousands	Jun. 30, 2020$ / sharesshares
Number of Options/ SARs / RSUs - Exercisable (in shares) | shares	428
Weighted Average Exercise Price - Exercisable (in dollars per share) | $ / shares	$ 9.56
Number of Options/ SARs / RSUs - Unexercisable (in shares) | shares	1,444
Weighted Average Exercise Price - Unexercisable (in dollars per share) | $ / shares	$ 0.34
Number of Options/ SARs / RSUs (in shares) | shares	1,872
Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 2.45
Range 1 [Member]
Number of Options/ SARs / RSUs - Exercisable (in shares) | shares	428
Weighted Average Exercise Price - Exercisable (in dollars per share) | $ / shares	$ 9.56
Number of Options/ SARs / RSUs - Unexercisable (in shares) | shares	1,444
Weighted Average Exercise Price - Unexercisable (in dollars per share) | $ / shares	$ 0.34
Number of Options/ SARs / RSUs (in shares) | shares	1,872
Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 2.45
Range 2 [Member]
Number of Options/ SARs / RSUs - Exercisable (in shares) | shares	0
Weighted Average Exercise Price - Exercisable (in dollars per share) | $ / shares	$ 0
Number of Options/ SARs / RSUs - Unexercisable (in shares) | shares	0
Weighted Average Exercise Price - Unexercisable (in dollars per share) | $ / shares	$ 0
Number of Options/ SARs / RSUs (in shares) | shares	0
Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 0

Note K - Pension Liability (Det

Note K - Pension Liability (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Liability, Defined Benefit Pension Plan, Noncurrent	$ 973	$ 963

Note K - Pension Liability - Co

Note K - Pension Liability - Components of Net Periodic Benefit Costs (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Service cost and amortization of loss	$ 14	$ 10
Interest cost	5	8
Net periodic benefit cost	$ 19	$ 18

Note L - Fair Value Measureme_3

Note L - Fair Value Measurements - Fair Value Measurements of Assets and Liabilities on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Money Market Funds [Member]
Money market mutual funds	$ 3,798	$ 11,635
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Money market mutual funds	3,798	11,635
Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Money market mutual funds	0	0
Money Market Funds [Member] | Fair Value, Inputs, Level 3 [Member]
Money market mutual funds	0	0
US Government-sponsored Enterprises Debt Securities [Member]
Short-term securities	0	752
Long-term securities	2,418	3,710
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Short-term securities		0
Long-term securities	0	0
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Short-term securities	0	752
Long-term securities	2,418	3,710
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Short-term securities		0
Long-term securities	0	0
Corporate Debt Securities [Member]
Short-term securities	33,493	23,322
Long-term securities	45,753	59,174
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Short-term securities	0	0
Long-term securities	0	0
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Short-term securities	33,493	23,322
Long-term securities	45,753	59,174
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Short-term securities	0	0
Long-term securities	$ 0	$ 0

Note M - Stockholders' Equity (

Note M - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Treasury Stock, Shares, Acquired (in shares)			304,704	0
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)			$ 12.26
Treasury Stock, Value, Acquired, Cost Method	$ 294	$ 0	$ 3,736	$ 0
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased (in shares)	490,209		490,209
Stock Issued During Period, Shares, Employee Stock Purchase Plans and Exercise of Share-based Awards (in shares)			604,000

Note N - Segment Information (D

Note N - Segment Information (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Number of Reportable Segments			3
Product Concentration Risk [Member] | Revenue, Segment Benchmark [Member] | Home [Member] | Smart Home [Member]
Concentration Risk, Percentage	15.00%	13.00%	15.00%	14.00%
Product Concentration Risk [Member] | Revenue, Segment Benchmark [Member] | Home [Member] | Telephony [Member]
Concentration Risk, Percentage	35.00%	39.00%	35.00%	38.00%
Product Concentration Risk [Member] | Revenue, Segment Benchmark [Member] | Office [Member] | VoIP [Member]
Concentration Risk, Percentage	36.00%	30.00%	36.00%	32.00%
Product Concentration Risk [Member] | Revenue, Segment Benchmark [Member] | SmartVoice [Member] | HDClear [Member]
Concentration Risk, Percentage	14.00%	18.00%	14.00%	17.00%

Note N - Segment Information -

Note N - Segment Information - Selected Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues	$ 28,336	$ 29,034	$ 56,575	$ 57,310
Income from operations	1,636	1,398	626	2,262
Home [Member]
Revenues	14,243	14,918	28,261	29,648
Income from operations	4,263	4,167	7,839	8,237
Unified Communications [Member]
Revenues	10,144	8,797	20,382	18,206
Income from operations	3,329	2,696	7,037	5,551
SmartVoice [Member]
Revenues	3,949	5,319	7,932	9,456
Income from operations	$ (5,956)	$ (5,465)	$ (14,250)	$ (11,526)

Note N - Segment Information _2

Note N - Segment Information - Reconciliation of Segment Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income from operations	$ 1,636	$ 1,398	$ 626	$ 2,262
Unallocated corporate, general and administrative expenses	(611)	(538)	(1,102)	(1,001)
Equity-based compensation expenses	(2,281)	(2,060)	(4,113)	(3,965)
Intangible assets amortization expenses	(104)	(104)	(208)	(208)
Financial income, net	289	400	1,192	713
Total consolidated loss before taxes	$ (1,071)	$ (904)	$ (3,605)	$ (2,199)

Note O - Accumulated Other Co_3

Note O - Accumulated Other Comprehensive Income (Loss) - Changes in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Balance	$ 149,979	$ 145,413	$ 153,094	$ 141,865
Change in accumulated other comprehensive income	570	579	335	1,378
Balance	152,762	147,689	152,762	147,689
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Balance	(322)		(66)
Other comprehensive income (loss) before reclassifications	630		382
Losses (gains) reclassified from accumulated other comprehensive income	(4)		(12)
Change in accumulated other comprehensive income	626		370
Balance	304		304
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance	35		0
Other comprehensive income (loss) before reclassifications	17		52
Losses (gains) reclassified from accumulated other comprehensive income	(52)		(52)
Change in accumulated other comprehensive income	(35)		0
Balance	0		0
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Balance	(480)		(486)
Other comprehensive income (loss) before reclassifications	0		0
Losses (gains) reclassified from accumulated other comprehensive income	6		12
Change in accumulated other comprehensive income	6		12
Balance	(474)		(474)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance	(357)		(337)
Other comprehensive income (loss) before reclassifications	(27)		(47)
Losses (gains) reclassified from accumulated other comprehensive income	0		0
Change in accumulated other comprehensive income	(27)		(47)
Balance	(384)		(384)
AOCI Attributable to Parent [Member]
Balance	(1,124)	(1,525)	(889)	(2,324)
Other comprehensive income (loss) before reclassifications	620		387
Losses (gains) reclassified from accumulated other comprehensive income	(50)		(52)
Change in accumulated other comprehensive income	570	579	335	1,378
Balance	$ (554)	$ (946)	$ (554)	$ (946)

Note O - Accumulated Other Co_4

Note O - Accumulated Other Comprehensive Income (Loss) - Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Gains on available-for-sale marketable securities		$ 289	$ 400	$ 1,192	$ 713
Provision for income taxes		6	(383)	(62)	(612)
Net Loss		(1,077)	(521)	(3,543)	(1,587)
Research and development	[1]	8,455	8,559	18,809	17,481
Sales and marketing	[2]	4,435	4,386	9,446	8,869
General and administrative	[3]	2,627	2,674	4,975	5,229
Provision for income taxes		6	(383)	(62)	(612)
Research and development	[1]	8,455	$ 8,559	18,809	$ 17,481
Reclassification out of Accumulated Other Comprehensive Income [Member]
Net Loss		(50)		(52)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Gains on available-for-sale marketable securities		(4)		(12)
Provision for income taxes		0		0
Net Loss		(6)		(12)
Provision for income taxes		0		0
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Provision for income taxes		0		0
Net Loss				(52)
Research and development		(41)		(41)
Sales and marketing		(4)		(4)
General and administrative		(7)		(7)
Net Loss		(52)
Provision for income taxes		0		0
Research and development		(41)		(41)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Research and development		3		6
Research and development		3		6
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Sales and marketing		3		6
General and administrative		6		12
Net Loss		$ 6		$ 12
[1]	Includes equity-based compensation expense in the amount of $826 and $775 for the three months ended June 30, 2020 and 2019, respectively; and $1,577 and $1,525 for the six months ended June 30, 2020 and 2019, respectively.
[2]	Includes equity-based compensation expense in the amount of $620 and $474 for the three months ended June 30, 2020 and 2019, respectively; and $1,175 and $876 for the six months ended June 30, 2020 and 2019, respectively.
[3]	Includes equity-based compensation expense in the amount of $706 and $689 for the three months ended June 30, 2020 and 2019, respectively; and $1,112 and $1,327 for the six months ended June 30, 2020 and 2019, respectively.

Note P - Government Grants (Det

Note P - Government Grants (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Financial Grants in Support of Research and Development	$ 907	$ 633	$ 1,120	$ 1,001
Financial Grants in Support of Research and Development, Royalty Obligation	5.00%		5.00%

Note Q - Subsequent Events (Det

Note Q - Subsequent Events (Details Textual) - Subsequent Event [Member] - SoundChip [Member] $ in Millions	Jul. 01, 2020USD ($)
Business Combination, Consideration Transferred, Total	$ 14.4
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	$ 6