Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities
Net income	$ 686	$ 837
Adjustments to reconcile net income to net cash provided by operating activities:
Bad debt expense	753	359
Depreciation and amortization	1,667	1,397
Deferred income taxes	(528)	(336)
Non-cash interest expense	25	25
Stock-based compensation expense	523	629
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	(1,210)	(645)
Decrease (increase) in deposits and prepaid assets	362	743
Increase (decrease) in accounts payable	(117)	(322)
Increase (decrease) in deferred revenue	559	296
Increase (decrease) in accrued expenses	144	(114)
Net cash provided by operating activities	2,864	2,869
Cash flows from investing activities
Purchase of acquired business, net of cash received (See Note 4)	(2,788)	(1,123)
Purchase of fixed assets	(420)	(51)
Capitalized software	(20)	(21)
Net cash used in investing activities	(3,228)	(1,195)
Cash flows from financing activities
Payment for stock repurchase and retirement (see Note 7)	(773)	(2,635)
Payment on notes payable (See Note 4)	(320)	(288)
Proceeds from secondary stock offering (see Note 7)	0	13,323
Proceeds from exercise of stock options, net of income taxes	0	747
Payment of dividend	0	(460)
Net cash provided by (used in) financing activities	(1,093)	10,687
Net change in cash	(1,457)	12,361
Cash - beginning	17,222	4,917
Currency translation adjustment	1	(56)
Cash - ending	15,766	17,222
Supplemental disclosures:
Cash paid for income taxes	340	66
Non-cash activities:
Right-of-use assets obtained in exchange for lease liabilities	$ 2,856	$ 0