Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income	$ 998	$ 417
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	727	831
Bad debt expense	182	555
Deferred income taxes	(51)	6
Non-cash interest expense	13	13
Stock-based compensation expense	129	268
Changes in operating assets and liabilities:
Decrease (increase) in accounts receivable	(730)	(1,384)
Decrease (increase) in other assets	77	(266)
Increase (decrease) in accounts payable	164	67
Increase (decrease) in accrued expenses and other liabilities	367	(87)
Increase (decrease) in deferred revenue	203	375
Net cash provided by operating activities	2,079	795
Cash flows from investing activities:
Purchase of VisualWebcaster Platform	0	(2,788)
Capitalized software	0	(20)
Purchase of fixed assets	(4)	(6)
Net cash used in investing activities	(4)	(2,814)
Cash flows from financing activities:
Payment for stock repurchase and retirement	(785)	0
Net cash used in financing activities	(785)	0
Net change in cash	1,290	(2,019)
Cash - beginning	15,766	17,222
Currency translation adjustment	41	(7)
Cash - ending	17,097	15,196
Supplemental disclosures:
Cash paid for income taxes	12	128
Non-cash activities:
Right-of-use assets obtained in exchange for lease liabilities	$ 0	$ 260