CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues
Net revenues	$ 522,186	$ 501,478	$ 477,870
Operating expenses
Selling, general and administrative	108,286	105,819	97,602
Depreciation and amortization	51,359	47,294	43,433
Other operating items, net	28,668	5,910	7,115
Total operating expenses	429,683	391,326	366,428
Income from operations	92,503	110,152	111,442
Other income (expense)
Interest expense, net	(104)	(1,625)	(2,420)
Income before income taxes	92,399	108,527	109,022
Provision for income taxes	(19,630)	(26,079)	(21,543)
Net income	$ 72,769	$ 82,448	$ 87,479
Earnings per share of common stock
Basic (in dollars per share)	$ 3.91	$ 4.28	$ 4.60
Diluted (in dollars per share)	$ 3.84	$ 4.20	$ 4.47
Weighted average number of common shares and potential common shares outstanding
Basic (in shares)	18,611	19,244	18,996
Diluted (in shares)	18,971	19,618	19,578
Casino
Revenues
Net revenues	$ 293,813	$ 282,292	$ 270,756
Operating expenses
Operating expenses	109,172	102,771	95,076
Food and beverage
Revenues
Net revenues	127,474	126,628	117,156
Operating expenses
Operating expenses	93,916	91,629	88,440
Hotel
Revenues
Net revenues	76,357	70,986	71,179
Operating expenses
Operating expenses	26,221	26,434	25,508
Other
Revenues
Net revenues	24,542	21,572	18,779
Operating expenses
Operating expenses	$ 12,061	$ 11,469	$ 9,254