CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Revenue	$ 417,600	$ 340,669
Cost of sales	115,314	92,122
Gross profit	302,286	248,547
Selling, general, and administrative	247,199	195,748
Income from operations	55,087	52,799
Other (expense) income
Interest (expense) income	(95)	23
Other (expense) income	(16)	19
Total other (expense) income	(111)	42
Income from operations before income taxes	54,976	52,841
Provision for income taxes	13,195	11,778
Net income	$ 41,781	$ 41,063
Basic earnings per share
Earnings per share - basic (in dollars per share)	$ 3.62	$ 3.49
Diluted earnings per share
Earnings per share - diluted (in dollars per share)	$ 3.59	$ 3.46
Weighted average shares outstanding -
Basic (in shares)	11,557	11,772
Diluted (in shares)	11,638	11,881
Cash dividends declared per share (in dollars per share)	$ 1.64	$ 1.42