Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net income	$ 1,126	$ 1,045
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	532	900
Bad debt expense	119	191
Deferred income taxes	0	73
Stock-based compensation expense	365	460
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	122	(274)
Decrease (increase) in deposits and prepaid assets	(207)	(135)
Increase (decrease) in accounts payable	127	(95)
Increase (decrease) in accrued expenses	(193)	(281)
Increase (decrease) in deferred revenue	104	136
Net cash provided by operating activities	2,095	2,020
Cash flows from investing activities:
Capitalized software	(891)	(751)
Purchase of fixed assets	(9)	(59)
Net cash used in investing activities	(900)	(810)
Cash flows from financing activities:
Proceeds from exercise of stock options, net of income taxes	235	33
Payment of dividend	(440)	(309)
Net cash used in financing activities	(205)	(276)
Net change in cash	990	934
Cash - beginning	5,339	4,215
Currency translation adjustment	78	(14)
Cash - ending	6,407	5,135
Supplemental disclosures:
Cash paid for income taxes	659	435
Non-cash activities:
Stock-based compensation - capitalized software	$ 57	$ 352