CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities:
Net income (loss)	$ 3,117	$ (7,214)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation, amortization and accretion	1,236	934
Deferred income tax expense (benefit)	1,886	(1,024)
Stock-based compensation	936	1,115
Provisions for credit losses, service credits and other	29	594
Changes in assets and liabilities:
Accounts receivable	4,187	2,951
Prepaid expenses and other assets	(282)	(1,421)
Net operating lease liabilities	(197)	(91)
Accounts payable, accrued liabilities and other	(6,680)	879
Deferred revenue	(1,621)	(1,602)
Net cash provided by (used in) operating activities	2,611	(4,879)
Investing activities:
Purchases of property and equipment	(649)	(679)
Purchase of short-term investments	0	(14,967)
Maturity of short-term investments	0	15,000
Net cash used in investing activities	(649)	(646)
Financing activities:
Cash distributions to stockholders	(6,933)	(6,524)
Purchase of common stock for tax withholding on vested equity awards	(1,245)	(1,209)
Net cash used in financing activities	(8,178)	(7,733)
Effect of exchange rate on cash and cash equivalents	12	25
Net decrease in cash and cash equivalents	(6,204)	(13,233)
Cash and cash equivalents, beginning of period	35,754	44,583
Cash and cash equivalents, end of period	29,550	31,350
Supplemental disclosure:
Income taxes paid/(refunded)	$ (6)	$ (39)