Capital Stock - Additional Information (Detail) - $ / shares	Dec. 31, 2025	Dec. 31, 2024
Equity [Abstract]
Common stock, shares authorized	50,000,000	50,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares issued	20,769,021	20,733,166
Common stock, shares outstanding	18,794,881	19,050,315
Preferred stock, shares authorized	10,000,000
Preferred stock, par value	$ 0.01
Preferred stock, shares outstanding	0