CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (4,938)	$ (6,220)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	3,020	2,049
Share-based compensation expense	6,416	5,290
Write-off of long-lived assets	117	30
Provision for bad debts	360	398
Noncash lease expenses	341	313
Interest expense	7
Changes in assets and liabilities:
Accounts receivable	263	(1,458)
Prepaid expenses and other current assets	106	40
Other noncurrent assets	109	254
Accounts payable	61	235
Accrued expenses and other current liabilities	(803)	(183)
Deferred revenue	52	9
Operating lease liabilities	(362)	(322)
Net cash provided by operating activities	4,749	435
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(98)	(71)
Capitalized costs included in intangible assets	(4,310)	(4,413)
Net cash used in investing activities	(4,408)	(4,484)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of shares, net of issuance costs		7,436
Proceeds from long-term loan	2,152
Taxes paid related to net share settlement of vesting of restricted stock units	(1,828)
Net cash provided by financing activities	324	7,436
Net increase in cash and cash equivalents	665	3,387
Cash and cash equivalents at beginning of period	11,776	9,950
Cash and cash equivalents at end of period	12,441	13,337
SUPPLEMENTAL DISCLOSURE INFORMATION
Share-based compensation capitalized in intangible assets	$ 1,480	526
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