CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows From Operating Activities:
Net Income	$ 516	$ 545
Adjustments To Reconcile Net Income To Net Cash Provided By Operating Activities:
Depreciation And Amortization	162	285
Bad Debt Expense	101	28
Deferred Income Taxes	(35)	(15)
Stock-based Compensation Expense	184	63
Changes In Operating Assets And Liabilities:
Decrease (increase) In Accounts Receivable	(752)	(484)
Decrease (increase) In Other Assets	(55)	(16)
Increase (decrease) In Accounts Payable	154	287
Increase (decrease) In Accrued Expenses	(53)	398
Increase (decrease) In Deferred Revenue	326	178
Net Cash Provided By Operating Activities	548	1,269
Cash Flows From Investing Activities:
Purchase Of Fixed Assets	(21)	(16)
Net Cash Used In Investing Activities	(21)	(16)
Cash Flows From Financing Activities:
Exercise Of Stock Options	58	199
Payment For Stock Repurchase And Retirement	(182)	(452)
Net Cash Used In Financing Activities	(124)	(253)
Net Change In Cash And Cash Equivalents	403	1,000
Cash And Cash Equivalents - Beginning	23,852	19,556
Currency Translation Adjustment	16	(8)
Cash And Cash Equivalents - Ending	24,271	20,548
Supplemental Disclosures:
Cash Paid For Income Taxes	$ 0	$ 0