Long-Term Debt - Additional Information (Detail) $ / shares in Units, $ in Thousands			3 Months Ended			9 Months Ended
	Jun. 26, 2023 USD ($)	Mar. 31, 2023 USD ($)	Sep. 30, 2023 USD ($) $ / shares	Mar. 31, 2023 USD ($)	Sep. 30, 2022 $ / shares	Sep. 30, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($) $ / shares	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Loss on extinguishment of debt						$ 177	$ 0
Cash dividends on common stock | $ / shares			$ 0.4		$ 0.4	$ 1.2	$ 1.2
Less: unamortized issuance costs			$ 4,818			$ 4,818		$ 5,653
Pineda Landings Melbourne [Member]
Debt Instrument [Line Items]
Real Estate Investments Sale Price		$ 18,500		$ 18,500
4.25% Convertible Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument stated interest rate			4.25%			4.25%
Convertible debt, conversion ratio						16.578
Convertible debt, conversion price | $ / shares			$ 60.32			$ 60.32
Less: unamortized issuance costs			$ 0			$ 0
4.25% Convertible Senior Notes [Member] | Minimum [Member]
Debt Instrument [Line Items]
Cash dividends on common stock | $ / shares						$ 0.35
4.75% Convertible Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument stated interest rate			4.75%			4.75%
Convertible debt, conversion ratio						12.4166
Convertible debt, conversion price | $ / shares			$ 80.54			$ 80.54
Debt issuance costs, remaining amortization period						3 years 8 months 12 days
Debt instrument interest rate effective percentage till final maturity						5.00%
Debt instrument interest rate effective percentage			5.60%			5.60%
3.90% Promissory Note [Member]
Debt Instrument [Line Items]
Debt instrument stated interest rate			3.90%			3.90%
Decrease in Interest Payable, Net		16
Notes Reduction				$ 8,979
3.75% Callable Promissory Note [Member]
Debt Instrument [Line Items]
Debt instrument stated interest rate			3.75%			3.75%
Loss on extinguishment of debt		177
Repayments of Long-Term Debt		6,775
Decrease in Interest Payable, Net		$ 22
5.50% Promissory Note [Member]
Debt Instrument [Line Items]
Debt instrument stated interest rate	5.50%		5.50%			5.50%
Proceeds from Secured Debt	$ 12,000
Principal & Interest, Amount	$ 74
Number of Monthly Installments	120
Debt Instrument Repayment terms Description	The promissory note may be repaid in full or in part after August 1, 2025 as long as the Company provides at least 30 days’ written notice and pays a prepayment consideration as specified in the loan agreement.