Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 686	$ 817
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	680	350
Bad debt expense	93	87
Deferred income taxes	(17)	(5)
Non-cash interest expense (See Note 3)	13	0
Stock-based compensation expense	286	260
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	(467)	(116)
Decrease (increase) in deposits and prepaid assets	194	(171)
Increase (decrease) in accounts payable	(304)	293
Increase (decrease) in accrued expenses	31	(255)
Increase (decrease) in deferred revenue	394	197
Net cash provided by operating activities	1,589	1,457
Cash flows from investing activities:
Capitalized software	0	(624)
Purchase of fixed assets	(39)	(6)
Net cash used in investing activities	(39)	(630)
Cash flows from financing activities:
Proceeds from exercise of stock options, net of income taxes	709	214
Payment of dividends	(305)	(291)
Net cash provided by (used in) financing activities	404	(77)
Net change in cash	1,954	750
Cash - beginning	4,917	5,339
Currency translation adjustment	(37)	36
Cash - ending	6,834	6,125
Supplemental disclosures:
Cash paid for income taxes	31	437
Non-cash activities:
Stock-based compensation - capitalized software	$ 0	$ 56

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