Natural Health Trends (NHTC) 10-Q 2 Nov 22 2022 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Oct. 28, 2022
Document Information [Line Items]
Entity Central Index Key	0000912061
Entity Registrant Name	Natural Health Trends Corp.
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-36849
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	59-2705336
Entity Address, Address Line One	132 Nathan Road
Entity Address, City or Town	Tsimshatsui
Entity Address, Country	HK
City Area Code	852
Local Phone Number	3107-0800
Title of 12(b) Security	Common Stock, par value $0.001 per share
Trading Symbol	NHTC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		11,422,539

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 70,663	$ 83,843
Inventories	4,989	5,257
Other current assets	3,360	4,369
Total current assets	79,012	93,469
Property and equipment, net	425	463
Operating lease right-of-use assets	4,243	3,021
Restricted cash	69	522
Deferred tax asset	293	309
Other assets	553	571
Total assets	84,595	98,355
Current liabilities:
Accounts payable	983	761
Income taxes payable	2,995	1,345
Accrued commissions	2,524	3,636
Other accrued expenses	1,321	1,933
Deferred revenue	5,254	8,536
Amounts held in eWallets	5,151	6,341
Operating lease liabilities	1,165	1,239
Other current liabilities	846	865
Total current liabilities	20,239	24,656
Income taxes payable	9,098	12,130
Deferred tax liability	152	153
Operating lease liabilities	3,197	1,928
Total liabilities	32,686	38,867
Commitments and contingencies (Note 7)
Preferred stock, $0.001 par value; 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $0.001 par value; 50,000,000 shares authorized; 12,979,414 shares issued	13	13
Additional paid-in capital	86,102	86,102
Accumulated deficit	(6,961)	(231)
Accumulated other comprehensive loss	(1,341)	(492)
Treasury stock, at cost; 1,556,875 shares	(25,904)	(25,904)
Total stockholders’ equity	51,909	59,488
Total liabilities and stockholders’ equity	$ 84,595	$ 98,355

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Sep. 30, 2022	Dec. 31, 2021
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, authorized (in shares)	5,000,000	5,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
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)	12,979,414	12,979,414
Treasury stock, shares (in shares)	1,556,875	1,556,875

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales	$ 11,716	$ 14,276	$ 36,622	$ 43,897
Cost of sales	3,098	3,668	9,398	10,857
Gross profit	8,618	10,608	27,224	33,040
Operating expenses:
Commissions expense	4,863	6,027	15,370	18,468
Selling, general and administrative expenses	3,900	4,102	12,167	13,488
Total operating expenses	8,763	10,129	27,537	31,956
Income (loss) from operations	(145)	479	(313)	1,084
Other income (expense), net	187	(53)	472	(92)
Income before income taxes	42	426	159	992
Income tax provision (benefit)	(5)	(45)	34	139
Net income	$ 47	$ 471	$ 125	$ 853
Net income per common share:
Basic (in dollars per share)	$ 0	$ 0.04	$ 0.01	$ 0.08
Diluted (in dollars per share)	$ 0	$ 0.04	$ 0.01	$ 0.07
Weighted average common shares outstanding:
Basic (in shares)	11,423	11,063	11,341	10,969
Diluted (in shares)	11,423	11,423	11,423	11,423

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income	$ 47	$ 471	$ 125	$ 853
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(367)	(72)	(828)	(158)
Unrealized gains (losses) on available-for-sale securities	(34)	9	(21)	18
Comprehensive income (loss)	$ (354)	$ 408	$ (724)	$ 713

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
BALANCE (in shares) at Dec. 31, 2020	0	12,979,414				(1,556,875)
Balance at Dec. 31, 2020	$ 0	$ 13	$ 86,102	$ 7,822	$ (336)	$ (25,904)	$ 67,697
Net income	0	0	0	153	0	0	153
Dividends declared	0	0	0	(2,285)	0	0	(2,285)
Foreign currency translation adjustments	0	0	0	0	(182)	0	(182)
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	(7)	0	(7)
Foreign currency translation adjustment	$ 0	$ 0	0	0	(182)	$ 0	(182)
BALANCE (in shares) at Mar. 31, 2021	0	12,979,414				(1,556,875)
Balance at Mar. 31, 2021	$ 0	$ 13	86,102	5,690	(525)	$ (25,904)	65,376
BALANCE (in shares) at Dec. 31, 2020	0	12,979,414				(1,556,875)
Balance at Dec. 31, 2020	$ 0	$ 13	86,102	7,822	(336)	$ (25,904)	67,697
Net income							853
Foreign currency translation adjustments							(158)
Unrealized gains (losses) on available-for-sale securities							18
Foreign currency translation adjustment							(158)
BALANCE (in shares) at Sep. 30, 2021	0	12,979,414				(1,556,875)
Balance at Sep. 30, 2021	$ 0	$ 13	86,102	1,820	(476)	$ (25,904)	61,555
BALANCE (in shares) at Mar. 31, 2021	0	12,979,414				(1,556,875)
Balance at Mar. 31, 2021	$ 0	$ 13	86,102	5,690	(525)	$ (25,904)	65,376
Net income	0	0	0	229	0	0	229
Dividends declared	0	0	0	(2,285)	0		(2,285)
Foreign currency translation adjustments	0	0	0	0	96	0	96
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	16	0	16
Foreign currency translation adjustment	$ 0	$ 0	0	0	96	$ 0	96
BALANCE (in shares) at Jun. 30, 2021	0	12,979,414				(1,556,875)
Balance at Jun. 30, 2021	$ 0	$ 13	86,102	3,634	(413)	$ (25,904)	63,432
Net income	0	0	0	471	0	0	471
Dividends declared	0	0	0	(2,285)	0		(2,285)
Foreign currency translation adjustments	0	0	0	0	(72)	0	(72)
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	9	0	9
Foreign currency translation adjustment	$ 0	$ 0	0	0	(72)	$ 0	(72)
BALANCE (in shares) at Sep. 30, 2021	0	12,979,414				(1,556,875)
Balance at Sep. 30, 2021	$ 0	$ 13	86,102	1,820	(476)	$ (25,904)	61,555
BALANCE (in shares) at Dec. 31, 2021	0	12,979,414				(1,556,875)
Balance at Dec. 31, 2021	$ 0	$ 13	86,102	(231)	(492)	$ (25,904)	59,488
Net income	0	0	0	(105)	0	0	(105)
Dividends declared	0	0	0	(2,285)	0	0	(2,285)
Foreign currency translation adjustments	0	0	0	0	(205)	0	(205)
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	(23)	0	(23)
Foreign currency translation adjustment	$ 0	$ 0	0	0	(205)	$ 0	(205)
BALANCE (in shares) at Mar. 31, 2022	0	12,979,414				(1,556,875)
Balance at Mar. 31, 2022	$ 0	$ 13	86,102	(2,621)	(720)	$ (25,904)	56,870
BALANCE (in shares) at Dec. 31, 2021	0	12,979,414				(1,556,875)
Balance at Dec. 31, 2021	$ 0	$ 13	86,102	(231)	(492)	$ (25,904)	59,488
Net income							125
Foreign currency translation adjustments							(828)
Unrealized gains (losses) on available-for-sale securities							(21)
Foreign currency translation adjustment							(828)
BALANCE (in shares) at Sep. 30, 2022	0	12,979,414				(1,556,875)
Balance at Sep. 30, 2022	$ 0	$ 13	86,102	(6,961)	(1,341)	$ (25,904)	51,909
BALANCE (in shares) at Mar. 31, 2022	0	12,979,414				(1,556,875)
Balance at Mar. 31, 2022	$ 0	$ 13	86,102	(2,621)	(720)	$ (25,904)	56,870
Net income	0	0	0	183	0	0	183
Dividends declared	0	0	0	(2,285)	0	0	(2,285)
Foreign currency translation adjustments	0	0	0	0	(256)	0	(256)
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	36	0	36
Foreign currency translation adjustment	$ 0	$ 0	0	0	(256)	$ 0	(256)
BALANCE (in shares) at Jun. 30, 2022	0	12,979,414				(1,556,875)
Balance at Jun. 30, 2022	$ 0	$ 13	86,102	(4,723)	(940)	$ (25,904)	54,548
Net income	0	0	0	47	0	0	47
Dividends declared	0	0	0	(2,285)	0	0	(2,285)
Foreign currency translation adjustments	0	0	0	0	(367)	0	(367)
Unrealized gains (losses) on available-for-sale securities	0	0	0	0	(34)	0	(34)
Foreign currency translation adjustment	$ 0	$ 0	0	0	(367)	$ 0	(367)
BALANCE (in shares) at Sep. 30, 2022	0	12,979,414				(1,556,875)
Balance at Sep. 30, 2022	$ 0	$ 13	$ 86,102	$ (6,961)	$ (1,341)	$ (25,904)	$ 51,909

Consolidated Statements of St_2

Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021
Dividends declared, per share (in dollars per share)	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 125	$ 853
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	156	237
Noncash lease expense	889	895
Deferred income taxes	(2)	66
Changes in assets and liabilities:
Inventories	140	(675)
Other current assets	1,000	(823)
Other assets	(44)	65
Accounts payable	228	300
Income taxes payable	(1,382)	(1,253)
Accrued commissions	(1,055)	29
Other accrued expenses	(540)	(157)
Deferred revenue	(3,209)	2,973
Amounts held in eWallets	(1,150)	(1,716)
Operating lease liabilities	(950)	(935)
Other current liabilities	4	(416)
Net cash used in operating activities	(5,790)	(557)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(130)	(165)
Net cash used in investing activities	(130)	(165)
CASH FLOWS FROM FINANCING ACTIVITIES:
Dividends paid	(6,855)	(6,855)
Net cash used in financing activities	(6,855)	(6,855)
Effect of exchange rates on cash, cash equivalents and restricted cash	(858)	(151)
Net decrease in cash, cash equivalents and restricted cash	(13,633)	(7,728)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period	84,365	92,892
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period	70,732	85,164
SUPPLEMENTAL DISCLOSURES OF OTHER CASH FLOW INFORMATION:
Right-of-use assets obtained in exchange for operating lease liabilities	$ 2,218	$ 516

Note 1 - Nature of Operations,

Note 1 - Nature of Operations, Basis of Presentation and Consolidation	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Business Description and Basis of Presentation [Text Block]	1. Nature of Operations Natural Health Trends Corp., a Delaware corporation (whether or not The Company’s wholly-owned subsidiaries have an active physical presence in the following markets: the Americas, which consists of the United States, Canada, Cayman Islands, Mexico and Peru; Greater China, which consists of Hong Kong, Taiwan and China; Southeast Asia, which consists of Malaysia, Singapore and Thailand; South Korea; Japan; India; and Europe. The Company also operates in Russia and Kazakhstan through an engagement with a local service provider. Basis of Presentation The unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10 10 01 X. not 2021 10 February 25, 2022. Principles of Consolidation The consolidated financial statements include the accounts of the Company and all of its wholly-owned subsidiaries. All significant inter-company balances and transactions have been eliminated in consolidation. Net Income Per Common Share Diluted net income per common share is determined using the weighted-average number of common shares outstanding during the period, adjusted for the dilutive effect of common stock equivalents. The dilutive effect of non-vested restricted stock is reflected by application of the treasury stock method. Under the treasury stock method, the amount of compensation cost for future service that the Company has not The following table illustrates the computation of basic and diluted net income per common share for the periods indicated (in thousands, except per share data): Three Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 47 11,423 $ 0.00 $ 471 11,063 $ 0.04 Effect of dilutive securities: Non-vested restricted stock — — — 360 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 47 11,423 $ 0.00 $ 471 11,423 $ 0.04 Nine Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 125 11,341 $ 0.01 $ 853 10,969 $ 0.08 Effect of dilutive securities: Non-vested restricted stock — 82 — 454 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 125 11,423 $ 0.01 $ 853 11,423 $ 0.07 Recent Accounting Pronouncements In June 2016, 2016 13, Financial Instruments - Credit Losses (Topic 326 326 November 2019, 2019 11, Codification Improvements to Topic 326, 2019 11 326. 2016 13 2019 11 December 15, 2022, Other recently issued accounting pronouncements did not not

Note 2 - Revenue

Note 2 - Revenue	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	2. Revenue Recognition All revenue is recognized when the performance obligations under a contract, including any product vouchers sold on a stand-alone basis in Hong Kong, are satisfied. Product sales are recognized when the products are shipped and title passes to independent members. Product sales to members are made pursuant to a member agreement that provides for transfer of both title and risk of loss upon the Company’s delivery to the carrier that completes delivery to the members, which is commonly referred to as “F.O.B. Shipping Point.” The Company’s sales arrangements do not Actual product returns are recorded as a reduction to net sales. The Company estimates and accrues a reserve for product returns based on its return policies and historical experience. The reserve is based upon the return policy of each country, which varies from 14 one nine September 30, 2022 2021 No 3 The Company has elected to account for shipping and handling activities performed after title has passed to members as a fulfillment cost, and accrues for the costs of shipping and handling if revenue is recognized before the contractually obligated shipping and handling activities occurs. Shipping charges billed to members are included in net sales. Costs associated with shipments are included in cost of sales. Event and training revenue is deferred and recognized as the event or training occurs. Costs of events and member training are included within selling, general and administrative expenses. Various taxes on the sale of products to members are collected by the Company as an agent and remitted to the respective taxing authority. These taxes are presented on a net basis and recorded as a liability until remitted to the respective taxing authority. Deferred Revenue The Company primarily receives payment by credit card at the time members place orders. Amounts received for unshipped product orders and unredeemed product vouchers are considered a contract liability and are recorded as deferred revenue. The decrease in deferred revenue from December 31, 2021 September 30, 2022 nine September 30, 2022 December 31, 2021 nine September 30, 2022. 3 Disaggregation of Revenue The Company sells products to a member network that operates in a seamless manner from market to market, except for the Chinese market where it sells to consumers through an e-commerce retail platform and the Russia and Kazakhstan market where the Company operates through an engagement of a third 11 The Company’s net sales by product and service are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Product sales $ 10,534 $ 12,809 $ 32,889 $ 39,405 Administrative fees, freight and other 1,235 1,524 3,865 4,777 Less: sales returns (53 ) (57 ) (132 ) (285 ) Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897 Concentration No single market other than Hong Kong had net sales greater than 10% 10% three nine September 30, 2022 2021 no 10% Arrangements with Multiple Performance Obligations The Company’s contracts with customers may Practical Expedients The Company generally expenses sales commissions when incurred because the amortization period would have been one The Company does not one

Note 3 - Balance Sheet Componen

Note 3 - Balance Sheet Components	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Supplemental Balance Sheet Disclosures [Text Block]	3. The components of certain balance sheet amounts are as follows (in thousands): September 30, 2022 December 31, 2021 Cash, cash equivalents and restricted cash: Cash $ 12,080 $ 17,281 Cash equivalents 58,583 66,562 70,663 83,843 Restricted cash 69 522 $ 70,732 $ 84,365 Inventories: Finished goods $ 4,304 $ 4,476 Raw materials 769 873 Reserve for obsolescence (84 ) (92 ) $ 4,989 $ 5,257 Other accrued expenses: Sales returns $ 89 $ 137 Employee-related expense 728 988 Warehousing, inventory-related and other 504 808 $ 1,321 $ 1,933 Deferred revenue: Unshipped product and unredeemed product vouchers $ 3,400 $ 6,525 Auto ship advances 1,771 1,901 Other 83 110 $ 5,254 $ 8,536

Note 4 - Fair Value Measurement

Note 4 - Fair Value Measurements	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Fair Value Disclosures [Text Block]	4. As of September 30, 2022 three 320, Investments - Debt and Equity Securities September 30, 2022 The carrying amounts of the Company’s financial instruments, including cash and accounts payable, approximate fair value because of their short maturities. The carrying amount of the noncurrent restricted cash approximates fair value since, absent the restrictions, the underlying assets would be included in cash and cash equivalents. Accounting standards permit companies, at their option, to choose to measure many financial instruments and certain other items at fair value. The Company has elected to not Investments by significant category included in cash equivalents at the end of each period were as follows (in thousands): September 30, 2022 December 31, 2021 Fair Value Level 1 Adjusted Cost Gross Unrealized Losses Fair Value Adjusted Cost Gross Unrealized Losses Fair Value Money market funds Level 1 $ 10,956 $ — $ 10,956 $ 20,711 $ — $ 20,711 Government and municipal debt securities Level 2 10,658 (2 ) 10,656 14,006 (2 ) 14,004 Corporate debt securities Level 2 37,008 (37 ) 36,971 31,863 (16 ) 31,847 Total investments $ 58,622 $ (39 ) $ 58,583 $ 66,580 $ (18 ) $ 66,562 1 FASB Topic 820, Level 1: Level 2: Level 3: not

Note 5 - Leases

Note 5 - Leases	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Lessee, Operating Leases [Text Block]	5 . LEASES The Company leases 7,300 square feet of office space in Hong Kong and 4,900 square feet of office space in Rolling Hills Estates, California for its corporate staff. In June 2020, five September 2030. September 2022, June 2026. November 2025, February 2024 December 2028, The Company leases seven branch offices throughout China, and additional office space in Peru, Japan, Taiwan, South Korea, Malaysia, Singapore, Thailand, India and the Cayman Islands. The Company also leases a factory in Zhongshan, China third None third not The components of lease cost were as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Operating leases $ 292 $ 338 $ 954 $ 996 Short-term leases 36 44 124 133 Total lease cost $ 328 $ 382 $ 1,078 $ 1,129 Cash paid for amounts included in the measurement of operating leases liabilities was $309,000 and $327,000 for the three September 30, 2022 2021 nine September 30, 2022 2021 The weighted-average remaining lease term and discount rate related to operating leases as of September 30, 2022 Weighted-average remaining lease term (in years) 5.2 Weighted-average discount rate 4.1 % As most of our leases do not The annual scheduled lease payments of our operating lease liabilities as of September 30, 2022 Remainder of 2022 $ 344 2023 1,104 2024 941 2025 913 2026 574 Thereafter 978 Total lease payments 4,854 Less: imputed interest (492 ) Present value of lease liabilities $ 4,362 For all asset classes, the Company elected not 12 not

Note 6 - Income Taxes

Note 6 - Income Taxes	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Income Tax Disclosure [Text Block]	6 . INCOME TAXES The effective income tax rate for the three nine September 30, 2022 September 30, 2022 not not September 30, 2022 not As of September 30, 2022 no December 2021 December 31, 2020 December 31, 2016. 2039. September 30, 2022 As of September 30, 2022, December 22, 2017 As a result of capital return activities, the Company determined that a portion of its current undistributed foreign earnings is no not September 30, 2022 not September 30, 2022 no 50% September 30, 2022 The Company and its subsidiaries file tax returns in the United States, California, New Jersey, Texas and various foreign jurisdictions. During the fourth 2018, 2016 2017, 2018 2019 October 12, 2021, no no 2017. not

Note 7 - Commitments and Contin

Note 7 - Commitments and Contingencies	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	7. The Company has employment agreements with certain members of its management team that can be terminated by either the employee or the Company upon four

Note 8 - Stock-based Incentive

Note 8 - Stock-based Incentive Plans	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	8. Restricted Stock At the Company’s annual meeting of stockholders held on April 7, 2016, 2016 “2016 2007 2016 may September 30, 2022 2016 The following table summarizes the Company’s restricted stock activity under the 2016 Shares Wtd. Avg. Price at Date of Issuance Nonvested at December 31, 2021 186,245 $ 7.08 Vested (186,245 ) $ 7.08 Nonvested at September 30, 2022 — $ — Phantom Equity On March 15, 2021, may may may not ten no may 10 Also on March 15, 2021, eight three March 15, 2021 June 15, 2021 April 14, 2021, fifteenth not May 14, 2021 9,074 May 23, 2022 August 31, 2022, three June 15, 2022 September 15, 2022 not The phantom share awards are accounted for as liabilities in accordance with FASB ASC Topic 718, Compensation Stock Compensation Awards totaling 27,913 phantom shares vested during each of the three September 30, 2022 2021, three September 30, 2022 2021, nine September 30, 2022 2021, nine September 30, 2022 2021,

Note 9 - Stockholders' Equity

Note 9 - Stockholders' Equity	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	9. Dividends The Company declared and paid cash dividends of $0.20 per common share during each of the first three 2022 2021, nine Stock Repurchases On January 12, 2016, first July 28, 2015 10b 18 may one 10b5 1 not may September 30, 2022 $70.0 Accumulated Other Comprehensive Loss The changes in accumulated other comprehensive loss by component for the first nine 2022 Foreign Currency Translation Adjustments Unrealized Losses on Available-For-Sale Investments Total Balance, December 31, 2021 $ (474 ) $ (18 ) $ (492 ) Other comprehensive loss (828 ) (21 ) (849 ) Balance, September 30, 2022 $ (1,302 ) $ (39 ) $ (1,341 )

Note 10 - Related Party Transac

Note 10 - Related Party Transactions	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	10. The Company is a party to a Royalty Agreement and License with Broady Health Sciences, L.L.C., a Texas limited liability company, (“BHS”) regarding the manufacture and sale of a product called ReStor™. George K. Broady, a former director of the Company and beneficial owner of more than 5% of its outstanding common stock, is an indirect owner of BHS. Brunde E. Broady, a director of the Company and daughter of Mr. Broady, is the President and Chief Executive Officer of BHS. Under this agreement (as amended), the Company agreed to pay BHS a royalty based on a price per unit in return for the right to manufacture (or have manufactured), market, import, export and sell this product worldwide by or through multi-level marketing or network marketing. The Company recognized royalties of $13,000 and $25,000 during the three September 30, 2022 2021 nine September 30, 2022 2021 not may no March 31, 2025, one 90

Note 11 - Segment Information

Note 11 - Segment Information	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	11. SEGMENT INFORMATION The Company sells products to a member network that operates in a seamless manner from market to market, except for the China market where it sells to some consumers through an e-commerce platform, and the Russia and Kazakhstan market where the Company’s engagement of a third The Company reviews its net sales and operating income (loss) by operating segment, and reviews its assets and capital expenditures on a consolidated basis and not not The Company’s operating information by geographic area are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Net sales: Primary Reporting Segment $ 11,241 $ 13,576 $ 34,888 $ 41,679 China 346 501 1,313 1,596 Russia and Kazakhstan 129 199 421 622 Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897 Income (loss) from operations: Primary Reporting Segment $ 1,967 $ 2,558 $ 6,124 $ 7,803 China (71 ) 5 (86 ) 51 Russia and Kazakhstan (36 ) 5 (132 ) (101 ) Income from operations for reportable segments, net 1,860 2,568 5,906 7,753 Unallocated corporate expenses (2,005 ) (2,089 ) (6,219 ) (6,669 ) Other income (expense), net 187 (53 ) 472 (92 ) Income before income taxes $ 42 $ 426 $ 159 $ 992 The Company’s net sales by geographic area are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Net sales from external customers: United States $ 332 $ 279 $ 860 $ 918 Canada 149 140 450 481 Peru 290 608 1,099 1,752 Hong Kong 1 9,424 11,201 28,916 34,227 China 346 501 1,313 1,596 Taiwan 482 584 1,675 1,990 Japan 157 204 528 540 Malaysia and Singapore 96 120 316 326 Russia and Kazakhstan 129 199 421 622 Europe 188 258 693 869 Other foreign countries 123 182 351 576 Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897 1 Substantially all of our Hong Kong revenues are derived from the sale of products that are delivered to members in China. See “Item 1A. 10

Note 12 - Subsequent Event

Note 12 - Subsequent Event	9 Months Ended
	Sep. 30, 2022
Notes to Financial Statements
Subsequent Events [Text Block]	12. SUBSEQUENT EVENT On October 31, 2022, November 25, 2022 November 15, 2022.

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10 10 01 X. not 2021 10 February 25, 2022.
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The consolidated financial statements include the accounts of the Company and all of its wholly-owned subsidiaries. All significant inter-company balances and transactions have been eliminated in consolidation.
Earnings Per Share, Policy [Policy Text Block]	Net Income Per Common Share Diluted net income per common share is determined using the weighted-average number of common shares outstanding during the period, adjusted for the dilutive effect of common stock equivalents. The dilutive effect of non-vested restricted stock is reflected by application of the treasury stock method. Under the treasury stock method, the amount of compensation cost for future service that the Company has not The following table illustrates the computation of basic and diluted net income per common share for the periods indicated (in thousands, except per share data): Three Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 47 11,423 $ 0.00 $ 471 11,063 $ 0.04 Effect of dilutive securities: Non-vested restricted stock — — — 360 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 47 11,423 $ 0.00 $ 471 11,423 $ 0.04 Nine Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 125 11,341 $ 0.01 $ 853 10,969 $ 0.08 Effect of dilutive securities: Non-vested restricted stock — 82 — 454 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 125 11,423 $ 0.01 $ 853 11,423 $ 0.07
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting Pronouncements In June 2016, 2016 13, Financial Instruments - Credit Losses (Topic 326 326 November 2019, 2019 11, Codification Improvements to Topic 326, 2019 11 326. 2016 13 2019 11 December 15, 2022, Other recently issued accounting pronouncements did not not

Note 1 - Nature of Operations_2

Note 1 - Nature of Operations, Basis of Presentation and Consolidation (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 47 11,423 $ 0.00 $ 471 11,063 $ 0.04 Effect of dilutive securities: Non-vested restricted stock — — — 360 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 47 11,423 $ 0.00 $ 471 11,423 $ 0.04 Nine Months Ended September 30, 2022 2021 Income (Numerator) Shares (Denominator) Per Share Amount Income (Numerator) Shares (Denominator) Per Share Amount Basic net income per common share: Net income available to common stockholders $ 125 11,341 $ 0.01 $ 853 10,969 $ 0.08 Effect of dilutive securities: Non-vested restricted stock — 82 — 454 Diluted net income per common share: Net income available to common stockholders plus assumed conversions $ 125 11,423 $ 0.01 $ 853 11,423 $ 0.07

Note 2 - Revenue (Tables)

Note 2 - Revenue (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Revenue from External Customers by Products and Services [Table Text Block]	Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Product sales $ 10,534 $ 12,809 $ 32,889 $ 39,405 Administrative fees, freight and other 1,235 1,524 3,865 4,777 Less: sales returns (53 ) (57 ) (132 ) (285 ) Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897

Note 3 - Balance Sheet Compon_2

Note 3 - Balance Sheet Components (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Schedule of Additional Balance Sheet Components [Table Text Block]	September 30, 2022 December 31, 2021 Cash, cash equivalents and restricted cash: Cash $ 12,080 $ 17,281 Cash equivalents 58,583 66,562 70,663 83,843 Restricted cash 69 522 $ 70,732 $ 84,365 Inventories: Finished goods $ 4,304 $ 4,476 Raw materials 769 873 Reserve for obsolescence (84 ) (92 ) $ 4,989 $ 5,257 Other accrued expenses: Sales returns $ 89 $ 137 Employee-related expense 728 988 Warehousing, inventory-related and other 504 808 $ 1,321 $ 1,933 Deferred revenue: Unshipped product and unredeemed product vouchers $ 3,400 $ 6,525 Auto ship advances 1,771 1,901 Other 83 110 $ 5,254 $ 8,536

Note 4 - Fair Value Measureme_2

Note 4 - Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Debt Securities, Available-for-Sale [Table Text Block]	September 30, 2022 December 31, 2021 Fair Value Level 1 Adjusted Cost Gross Unrealized Losses Fair Value Adjusted Cost Gross Unrealized Losses Fair Value Money market funds Level 1 $ 10,956 $ — $ 10,956 $ 20,711 $ — $ 20,711 Government and municipal debt securities Level 2 10,658 (2 ) 10,656 14,006 (2 ) 14,004 Corporate debt securities Level 2 37,008 (37 ) 36,971 31,863 (16 ) 31,847 Total investments $ 58,622 $ (39 ) $ 58,583 $ 66,580 $ (18 ) $ 66,562

Note 5 - Leases (Tables)

Note 5 - Leases (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Lease, Cost [Table Text Block]	Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Operating leases $ 292 $ 338 $ 954 $ 996 Short-term leases 36 44 124 133 Total lease cost $ 328 $ 382 $ 1,078 $ 1,129 Weighted-average remaining lease term (in years) 5.2 Weighted-average discount rate 4.1 %
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Remainder of 2022 $ 344 2023 1,104 2024 941 2025 913 2026 574 Thereafter 978 Total lease payments 4,854 Less: imputed interest (492 ) Present value of lease liabilities $ 4,362

Note 8 - Stock-based Incentiv_2

Note 8 - Stock-based Incentive Plans (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Nonvested Restricted Stock Shares Activity [Table Text Block]	Shares Wtd. Avg. Price at Date of Issuance Nonvested at December 31, 2021 186,245 $ 7.08 Vested (186,245 ) $ 7.08 Nonvested at September 30, 2022 — $ —

Note 9 - Stockholders' Equity (

Note 9 - Stockholders' Equity (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Foreign Currency Translation Adjustments Unrealized Losses on Available-For-Sale Investments Total Balance, December 31, 2021 $ (474 ) $ (18 ) $ (492 ) Other comprehensive loss (828 ) (21 ) (849 ) Balance, September 30, 2022 $ (1,302 ) $ (39 ) $ (1,341 )

Note 11 - Segment Information (

Note 11 - Segment Information (Tables)	9 Months Ended
	Sep. 30, 2022
Notes Tables
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]	Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Net sales: Primary Reporting Segment $ 11,241 $ 13,576 $ 34,888 $ 41,679 China 346 501 1,313 1,596 Russia and Kazakhstan 129 199 421 622 Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897 Income (loss) from operations: Primary Reporting Segment $ 1,967 $ 2,558 $ 6,124 $ 7,803 China (71 ) 5 (86 ) 51 Russia and Kazakhstan (36 ) 5 (132 ) (101 ) Income from operations for reportable segments, net 1,860 2,568 5,906 7,753 Unallocated corporate expenses (2,005 ) (2,089 ) (6,219 ) (6,669 ) Other income (expense), net 187 (53 ) 472 (92 ) Income before income taxes $ 42 $ 426 $ 159 $ 992
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]	Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Net sales from external customers: United States $ 332 $ 279 $ 860 $ 918 Canada 149 140 450 481 Peru 290 608 1,099 1,752 Hong Kong 1 9,424 11,201 28,916 34,227 China 346 501 1,313 1,596 Taiwan 482 584 1,675 1,990 Japan 157 204 528 540 Malaysia and Singapore 96 120 316 326 Russia and Kazakhstan 129 199 421 622 Europe 188 258 693 869 Other foreign countries 123 182 351 576 Total net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897

Note 1 - Nature of Operations_3

Note 1 - Nature of Operations, Basis of Presentation and Consolidation - Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income available to common stockholders	$ 47	$ 471	$ 125	$ 853
Basic (in shares)	11,423	11,063	11,341	10,969
Basic (in dollars per share)	$ 0	$ 0.04	$ 0.01	$ 0.08
Non-vested restricted stock	$ 0	$ 0
Non-vested restricted stock (in shares)	0	360	82	454
Net income available to common stockholders plus assumed conversions	$ 47	$ 471	$ 125	$ 853
Diluted (in shares)	11,423	11,423	11,423	11,423
Net income available to common stockholders plus assumed conversions (in dollars per share)	$ 0	$ 0.04	$ 0.01	$ 0.07

Note 2 - Revenue (Details Textu

Note 2 - Revenue (Details Textual) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022 USD ($)	Sep. 30, 2021
Revenue from Contract with Customers, Sales Returns, Percent			1%	1%
Contract with Customer, Liability, Revenue Recognized			$ (6.5)
Increase (Decrease) in Contract with Customer, Liability			$ (3.4)
Geographic Concentration Risk [Member] | Revenue Benchmark [Member]
Number of Major Markets			0
Number of Major Customers	0	0	0	0
Minimum [Member]
Revenue from Contract with Customer, Sales Returns Policy Term (Day)			14 days
Revenue from Contract with Customers, Historical Sales Returns, Percent			1%
Maximum [Member]
Revenue from Contract with Customer, Sales Returns Policy Term (Day)			1 year
Revenue from Contract with Customers, Historical Sales Returns, Percent				5%

Note 2 - Revenue - Net Sales by

Note 2 - Revenue - Net Sales by Product and Service (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales	$ 11,716	$ 14,276	$ 36,622	$ 43,897
Less: sales returns	(53)	(57)	(132)	(285)
Product [Member]
Net sales	10,534	12,809	32,889	39,405
Administrative Fees, Freight and Other [Member]
Net sales	$ 1,235	$ 1,524	$ 3,865	$ 4,777

Note 3 - Balance Sheet Compon_3

Note 3 - Balance Sheet Components - Summary of Balance Sheet Amounts (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Cash	$ 12,080	$ 17,281
Cash equivalents	58,583	66,562
Cash and cash equivalents	70,663	83,843
Restricted cash	69	522
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Ending Balance	70,732	84,365
Inventories:
Finished goods	4,304	4,476
Raw materials	769	873
Reserve for obsolescence	(84)	(92)
Inventory, Net, Total	4,989	5,257
Other accrued expenses:
Sales returns	89	137
Employee-related expense	728	988
Warehousing, inventory-related and other	504	808
Accrued Liabilities, Current, Total	1,321	1,933
Deferred revenue:
Deferred revenue	5,254	8,536
Unshipped Product [Member]
Deferred revenue:
Deferred revenue	3,400	6,525
Auto ship advances [Member]
Deferred revenue:
Deferred revenue	1,771	1,901
Product and Service, Other [Member]
Deferred revenue:
Deferred revenue	$ 83	$ 110

Note 4 - Fair Value Measureme_3

Note 4 - Fair Value Measurements - Investments (Details) - USD ($) $ in Thousands		Sep. 30, 2022	Dec. 31, 2021
Adjusted cost	[1]	$ 58,622	$ 66,580
Gross unrealized losses	[1]	(39)	(18)
Fair value	[1]	58,583	66,562
Fair value	[1]	(58,583)	(66,562)
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
Adjusted cost	[1]	10,956	20,711
Gross unrealized losses	[1]	0	0
Fair value	[1]	10,956	20,711
Fair value	[1]	(10,956)	(20,711)
Fair Value, Inputs, Level 2 [Member] | Municipal Bonds [Member]
Adjusted cost	[1]	10,658	14,006
Gross unrealized losses	[1]	(2)	(2)
Fair value	[1]	10,656	14,004
Fair value	[1]	(10,656)	(14,004)
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]
Adjusted cost	[1]	37,008	31,863
Gross unrealized losses	[1]	(37)	(16)
Fair value	[1]	36,971	31,847
Fair value	[1]	$ (36,971)	$ (31,847)
[1]FASB Topic 820, Fair Value Measurements, establishes a fair value hierarchy that requires the use of observable market data, when available, and prioritizes the inputs to valuation techniques used to measure fair value in the following categories: Level 1: Quoted market prices in active markets for identical assets or liabilities. Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data. Level 3: Unobservable inputs that are not corroborated by market data.

Note 5 - Leases (Details Textua

Note 5 - Leases (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2021 USD ($)	Jun. 30, 2020
Operating Lease, Payments | $	$ 309,000	$ 327,000	$ 946,000	$ 1,000,000
HONG KONG
Area of Land (Square Foot)	7,300		7,300
Rolling Hills Estates [Member]
Area of Land (Square Foot)	4,900		4,900
Lessee, Operating Lease, Renewal Term (Year)					5 years
Richmond, British Columbia [Member]
Area of Land (Square Foot)	1,600		1,600
Metuchen, New Jersey [Member]
Area of Land (Square Foot)	2,000		2,000
CHINA
Lessee, Number of Branches	7		7

Note 5 - Leases - Lease Cost (D

Note 5 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating leases	$ 292	$ 338	$ 954	$ 996
Short-term leases	36	44	124	133
Total lease cost	$ 328	$ 382	$ 1,078	$ 1,129
Weighted-average remaining lease term (in years) (Year)	5 years 2 months 12 days		5 years 2 months 12 days
Weighted-average discount rate	4.10%		4.10%

Note 5 - Leases - Maturity of L

Note 5 - Leases - Maturity of Lease Liabilities (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Remainder of 2022	$ 344
2023	1,104
2024	941
2025	913
2026	574
Thereafter	978
Total lease payments	4,854
Less: imputed interest	(492)
Present value of lease liabilities	$ 4,362

Note 6 - Income Taxes (Details

Note 6 - Income Taxes (Details Textual)	Sep. 30, 2022 USD ($)
Tax Cuts and Jobs Act, Transition Tax for Accumulated Foreign Earnings, Liability, Total	$ 12,100,000
Tax Cuts and Jobs Act, Transition Tax for Accumulated Foreign Earnings, Liability, Noncurrent	9,100,000
Domestic Tax Authority [Member]
Deferred Tax Assets, Valuation Allowance, Total	0
Operating Loss Carryforwards, Total	603,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards, Subject to Expiration	427,000
Foreign Tax Authority [Member]
Operating Loss Carryforwards, Total	$ 1,900,000

Note 8 - Stock-based Incentiv_3

Note 8 - Stock-based Incentive Plans (Details Textual) - USD ($)			3 Months Ended		9 Months Ended
	May 14, 2021	Mar. 15, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-Based Payment Arrangement, Expense			$ 126,000	$ 195,000	$ 475,000	$ 588,000
Equity Incentive Plan 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)			2,500,000		2,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)			1,219,583		1,219,583
The Phantom Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		10 years
The Phantom Plan [Member] | Phantom Shares [Member] | Employees and Non-Employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		223,307
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Month)		3 months
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)			27,913	27,913	83,739	83,739
The Phantom Plan [Member] | Phantom Shares [Member] | Employees and Non-Employee Directors [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Maximum Payment Per Share (in dollars per share)		$ 12
The Phantom Plan [Member] | Phantom Shares [Member] | NewNonEmployeeDirectorsMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	9,074
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)	9,074

Note 8 - Stock-based Incentiv_4

Note 8 - Stock-based Incentive Plans - Restricted Stock Activity (Details) - Restricted Stock [Member]	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Balance (in shares) | shares	186,245
Balance, weighted avg. price (in dollars per share) | $ / shares	$ 7.08
Vested (in shares) | shares	(186,245)
Vested, wtd. avg. price (in dollars per share) | $ / shares	$ 7.08
Balance (in shares) | shares	0
Balance, weighted avg. price (in dollars per share) | $ / shares	$ 0

Note 9 - Stockholders' Equity_2

Note 9 - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended						9 Months Ended	21 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2022	Jan. 12, 2016	Jul. 28, 2015
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20
Dividends, Common Stock, Total							$ 6.9	$ 6.9
Stock Repurchase Program, Authorized Amount									$ 70	$ 15
Stock Repurchase Program, Remaining Authorized Repurchase Amount		$ 21.9

Note 9 - Stockholders' Equity -

Note 9 - Stockholders' Equity - Changes in Accumulated Other Comprehensive Loss (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Balance	$ 59,488
Balance	51,909
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance	(474)
Other comprehensive loss	(828)
Balance	(1,302)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Balance	(18)
Other comprehensive loss	(21)
Balance	(39)
AOCI Attributable to Parent [Member]
Balance	(492)
Other comprehensive loss	(849)
Balance	$ (1,341)

Note 10 - Related Party Trans_2

Note 10 - Related Party Transactions (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Director [Member]
Common Stock, Percentage of Beneficial Stock Outstanding	5%		5%
BHS [Member] | Royalty Agreement and License [Member]
Royalty Expense	$ 13,000	$ 25,000	$ 39,000	$ 44,000
Related Party Transaction, Automatic Renewal Period of Agreement (Year)			1 year
Number of Days Termination Notice (Day)			90 days

Note 11 - Segment Information -

Note 11 - Segment Information - Operating Information by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales	$ 11,716	$ 14,276	$ 36,622	$ 43,897
Income (loss) from operations	(145)	479	(313)	1,084
Other income (expense), net	187	(53)	472	(92)
Income before income taxes	42	426	159	992
Operating Segments [Member]
Income (loss) from operations	1,860	2,568	5,906	7,753
Intersegment Eliminations [Member]
Income (loss) from operations	(2,005)	(2,089)	(6,219)	(6,669)
CHINA
Net sales	346	501	1,313	1,596
CHINA | Operating Segments [Member]
Income (loss) from operations	(71)	5	(86)	51
Russia and Kazakhstan [Member]
Net sales	129	199	421	622
Russia and Kazakhstan [Member] | Operating Segments [Member]
Income (loss) from operations	(36)	5	(132)	(101)
Primary Reporting Segment [Member]
Net sales	11,241	13,576	34,888	41,679
Primary Reporting Segment [Member] | Operating Segments [Member]
Income (loss) from operations	$ 1,967	$ 2,558	$ 6,124	$ 7,803

Note 11 - Segment Information_2

Note 11 - Segment Information - Net Sales by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales	$ 11,716	$ 14,276	$ 36,622	$ 43,897
UNITED STATES
Net sales	332	279	860	918
CANADA
Net sales	149	140	450	481
PERU
Net sales	290	608	1,099	1,752
HONG KONG
Net sales	9,424	11,201	28,916	34,227
CHINA
Net sales	346	501	1,313	1,596
TAIWAN
Net sales	482	584	1,675	1,990
JAPAN
Net sales	157	204	528	540
Malaysia and Singapore [Member]
Net sales	96	120	316	326
Russia and Kazakhstan [Member]
Net sales	129	199	421	622
Europe [Member]
Net sales	188	258	693	869
Other Foreign Countries [Member]
Net sales	$ 123	$ 182	$ 351	$ 576

Note 12 - Subsequent Event (Det

Note 12 - Subsequent Event (Details Textual) - $ / shares		3 Months Ended
	Oct. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021
Common Stock, Dividends, Per Share, Declared (in dollars per share)		$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20
Subsequent Event [Member]
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$ 0.20