Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Taxes [Line Items]
Net operating losses	$ (1,241)	$ (1,162)	$ (4,449)	$ (4,009)
Federal [Member]
Income Taxes [Line Items]
Net operating loss carryforwards	93,800		93,800
Federal [Member] | Net Operating Losses Expire in 2037 [Member]
Income Taxes [Line Items]
Net operating loss carryforwards	7,800		$ 7,800
Operating loss, expiration date			2037
State [Member]
Income Taxes [Line Items]
Net operating loss carryforwards	$ 29,700		$ 29,700