CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,481)	$ (1,378)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	910	618
Share-based compensation expense	2,221	274
Write-off of long-lived assets	17	30
Provision for bad debts	190	154
Noncash lease expenses	111	103
Changes in assets and liabilities:
Accounts receivable	314	(677)
Prepaid expenses and other current assets	(394)	(359)
Other noncurrent assets	63	85
Accounts payable	91	(97)
Accrued expenses and other current liabilities	(755)	143
Deferred revenue	79	23
Operating lease liabilities	(117)	(105)
Net cash provided by (used in) operating activities	1,249	(1,186)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(33)	(15)
Capitalized costs included in intangible assets	(1,538)	(1,430)
Net cash used in investing activities	(1,571)	(1,445)
Net decrease in cash and cash equivalents	(322)	(2,631)
Cash and cash equivalents at beginning of period	11,776	9,950
Cash and cash equivalents at end of period	11,454	7,319
SUPPLEMENTAL DISCLOSURE INFORMATION
Share-based compensation capitalized in intangible assets	$ 588	150
Right-of-use assets obtained in exchange of operating lease liabilities		3,042
Operating lease liabilities arising from obtaining right-of-use assets		$ 3,387