Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities:
Net income	$ 1,787	$ 617
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,052	1,261
Bad debt expense	242	700
Deferred income taxes	(27)	(46)
Non-cash interest expense	19	19
Stock-based compensation expense	201	396
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	(634)	(1,166)
Decrease (increase) in other assets	191	(117)
Increase (decrease) in accounts payable	89	26
Increase (decrease) in accrued expenses and other liabilities	195	(56)
Increase (decrease) in deferred revenue	285	321
Net cash provided by operating activities	3,400	1,955
Cash flows from investing activities:
Purchase of VisualWebcaster Platform	0	(2,788)
Capitalized software	0	(20)
Purchase of fixed assets	(15)	(302)
Net cash used in investing activities	(15)	(3,110)
Cash flows from financing activities:
Proceeds from exercise of stock options, net of income taxes	66	0
Payment for stock repurchase and retirement	(785)	(236)
Net cash used in financing activities	(719)	(236)
Net change in cash	2,666	(1,391)
Cash - beginning	15,766	17,222
Currency translation adjustment	(3)	(24)
Cash - ending	18,429	15,807
Supplemental disclosures:
Cash paid for income taxes	323	218
Non-cash activities:
Right-of-use assets obtained in exchange for lease liabilities	$ 0	$ 260