CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating activities:
Net income (loss)	$ 12,301	$ (2,370)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and accretion	3,768	2,633
Deferred income tax expense	5,605	157
Stock-based compensation	2,743	2,953
Provisions for credit losses, service credits and other	415	1,244
Changes in assets and liabilities:
Accounts receivable	1,305	(1,276)
Prepaid expenses and other assets	(1,102)	(984)
Net operating lease liabilities	(1,243)	500
Accounts payable, accrued liabilities and other	(7,396)	(3,068)
Deferred revenue	(2,000)	63
Net cash provided by (used in) operating activities	14,396	(148)
Investing activities:
Purchases of property and equipment	(2,419)	(1,773)
Purchase of short-term investments	0	(14,967)
Maturity of short-term investments	0	30,000
Net cash (used in) provided by investing activities	(2,419)	13,260
Financing activities:
Cash distributions to stockholders	(19,404)	(18,849)
Proceeds from issuance of common stock under the Employee Stock Purchase Plan	90	0
Purchase of common stock for tax withholding on vested equity awards	(1,245)	(1,209)
Net cash used in financing activities	(20,559)	(20,058)
Effect of exchange rate on cash and cash equivalents	129	(472)
Net decrease in cash and cash equivalents	(8,453)	(7,418)
Cash and cash equivalents, beginning of period	35,754	44,583
Cash and cash equivalents, end of period	27,301	37,165
Supplemental disclosure:
Income taxes paid	$ 236	$ 212