STOCK-BASED COMPENSATION (Details) - USD ($)		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Expense		$ 4,159,000	$ 4,232,000
Shares withheld for tax obligations, vesting of restricted stock		33,101	24,745
Award Recipient Type Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Expense		$ 205,000	$ 206,000
Restricted stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of shares vested as of the vesting date		$ 14,450,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number		85,064		89,386
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value (in dollars per share)		$ 168.55		$ 174.98
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	[1],[2]	73,757
Grant date fair value of shares issued (in dollars per share)	[1],[2]	$ 139.26
Forfeited (in shares)		0
Forfeited (per share)		$ 0
Vested (in shares)		(78,079)
Vested (per share)		$ 148.24
Fair value of shares granted, as of the grant dates		$ 10,271,000
Restricted stock [Member] | Award Recipient Type Employee [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Expense		4,453,000	4,585,000
Stock-based compensation costs capitalized as development costs		$ 499,000	$ 559,000

[1] Does not include restricted shares subject to open performance periods. For the long-term equity compensation awards established in 2024 and 2025 and the long-term and annual equity compensation awards established in 2026, the number of shares to be earned depends on the satisfaction of performance based or market based conditions, which may range from zero to 167,472.

[2] Includes restricted shares granted during the year without performance or market conditions. Also includes restricted shares granted in previous years, for long-term and annual equity compensation awards for the Company's executive officers, for which performance based or market based conditions have been satisfied and the resulting number of shares have been determined during the year.