Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue	$ 224,084	$ 251,421	$ 457,708	$ 496,976
Cost of services	75,496	91,336	155,479	182,083
Gross profit	148,588	160,085	302,229	314,893
Operating expenses:
Sales and marketing	65,409	75,683	135,500	152,026
General and administrative	51,841	53,695	104,257	101,375
Total operating expenses	117,250	129,378	239,757	253,401
Operating income	31,338	30,707	62,472	61,492
Other income (expense):
Interest expense, nonoperating	(12,175)	(16,292)	(25,534)	(32,780)
Other components of net periodic pension cost	(1,581)	(1,865)	(3,162)	(1,986)
Other expense	(5,416)	0	(7,789)	(366)
Income before income tax (expense) benefit	12,166	12,550	25,987	26,360
Income tax (expense) benefit	(6,618)	3,428	(12,015)	(1,068)
Net income	5,548	15,978	13,972	25,292
Other comprehensive income (loss):
Foreign currency translation adjustment, net of tax	67	(302)	(198)	(2,490)
Comprehensive income	$ 5,615	$ 15,676	$ 13,774	$ 22,802
Net income per common share:
Basic (in dollars per share)	$ 0.15	$ 0.46	$ 0.39	$ 0.73
Diluted (in dollars per share)	$ 0.15	$ 0.43	$ 0.37	$ 0.68
Weighted-average shares used in computing basic and diluted net income per common share:
Basic (in shares)	36,004,324	34,575,338	35,818,549	34,625,561
Diluted (in shares)	37,631,825	36,863,295	38,032,132	36,956,933
Nonrelated Party
Other income (expense):
Interest expense, nonoperating	$ (10,001)	$ (16,292)	$ (23,360)	$ (32,780)
Related Party
Other income (expense):
Interest expense, nonoperating	$ (2,174)	$ 0	$ (2,174)	$ 0