Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Cash flows from operating activities
Net income	$ 1,871	$ 1,555
Adjustments to reconcile net income to net cash provided by operating activities:
Bad debt expense	181	195
Depreciation and amortization	735	1,077
Deferred income taxes	(50)	(210)
Non-cash interest expense	6	0
Stock-based compensation expense	516	592
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	(66)	(259)
Decrease (increase) in deposits and prepaid assets	(711)	63
Increase (decrease) in accounts payable	309	(39)
Increase (decrease) in deferred revenue	12	43
Increase (decrease) in accrued expenses	(291)	(256)
Net cash provided by operating activities	2,512	2,761
Cash flows from investing activities
Purchase of Interwest, net of cash received (See Note 4)	(1,872)	0
Capitalized software	(934)	(1,077)
Purchase of fixed assets	(11)	(112)
Net cash used in investing activities	(2,817)	(1,189)
Cash flows from financing activities
Proceeds from exercise of stock options, net of income taxes	389	35
Payment of dividend	(588)	(453)
Net cash used in financing activities	(199)	(418)
Net change in cash	(504)	1,154
Cash - beginning	5,339	4,215
Currency translation adjustment	82	(30)
Cash - ending	4,917	5,339
Supplemental disclosures:
Cash paid for income taxes	943	716
Non-cash activities:
Stock-based compensation - capitalized software	57	430
Purchase of Interwest in exchange of note payable	$ 851	$ 0