CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (98)	$ 1,183
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	3,147	2,588
Share-based compensation expense	2,793	4,211
Write-off of long-lived assets	3	24
Provision for bad debts	61	62
Noncash lease expenses	267	245
Interest expense	0	11
Deferred income tax expense	197	0
Gain on extinguishment of debt	0	(2,175)
Changes in assets and liabilities:
Accounts receivable	(482)	(247)
Prepaid expenses and other current assets	(354)	(684)
Other noncurrent assets	0	2
Accounts payable	(157)	(657)
Accrued expenses and other current liabilities	97	(685)
Deferred revenue	(219)	(77)
Operating lease liabilities	(300)	(268)
Net cash provided by operating activities	4,955	3,533
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(221)	(155)
Capitalized costs included in intangible assets	(3,893)	(2,420)
Net cash used in investing activities	(4,114)	(2,575)
CASH FLOWS FROM FINANCING ACTIVITIES:
Taxes paid related to net share settlement of vesting of restricted stock units	(2,771)	0
Net cash (used in) provided by financing activities	(2,771)	0
Net (decrease) increase in cash and cash equivalents	(1,930)	958
Cash and cash equivalents at beginning of period	34,258	12,957
Cash and cash equivalents at end of period	32,328	13,915
SUPPLEMENTAL DISCLOSURE INFORMATION
Cash paid for interest	0	0
Cash paid for income taxes	0	0
Share-based compensation capitalized in intangible assets	723	695
Retirement of treasury stock	$ 2,771	$ 0