CONSOLIDATED STATEMENTS OF CASH FLOWS - (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 604	$ 134
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	387	332
Operating Right Of Use Lease Liabilities Net	415	473
Provision for inventory losses	73	126
Provision for allowance for credit losses	112	(13)
Gain (Loss) on Disposition of Assets	0	0
Charge related to stock-based compensation	234	247
Deferred income taxes	437	85
Changes in operating assets and liabilities:
Accounts receivable	(27)	12
Income tax receivable	(26)	(43)
Inventories	(667)	(697)
Prepaid expenses and other current assets	(504)	(382)
Deferred commissions	(49)	(734)
Deferred Freight	(123)	100
Other assets	1,302	1,153
Accounts payable	(701)	(1,476)
Increase (Decrease) in Other Operating Liabilities	(451)	93
Taxes payable	(1,301)	(398)
Commissions and incentives payable	992	18
Deferred revenue	398	1,750
Net cash provided by operating activities	1,351	580
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property and equipment	(104)	(191)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repurchase of common stock	0	0
Payment of cash dividends	(375)	(390)
Repayment of finance lease obligations and other LT liabilities	(194)	(152)
Net cash used in financing activities	(558)	(542)
Effect of currency exchange rate changes on cash and cash equivalents	(795)	(673)
Net (decrease) increase in cash, cash equivalents, and restricted cash	(106)	(826)
Cash, cash equivalents, and restricted cash at the beginning of the period	15,197	25,632
Cash, cash equivalents, and restricted cash at the end of the period	15,091	24,806
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	181	659
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	1,181	22
Interest Paid, Excluding Capitalized Interest, Operating Activities	6	4
Income Taxes Paid, Net	1,895	303
Capital Expenditures Incurred but Not yet Paid	497	528
Treasury shares exchanged for stock options exercised	0	22
Proceeds from Stock Options Exercised	$ 11	$ 0