Stockholders' Equity - Additional Information (Detail)		3 Months Ended
	May 02, 2018 shares	Mar. 31, 2018 $ / shares shares	Mar. 31, 2017 shares	Feb. 16, 2018 shares	Dec. 31, 2017 shares	Feb. 16, 2017 shares
Equity, Class of Treasury Stock [Line Items]
Common stock, par value | $ / shares		$ 0.01
Common stock, shares authorized		80,000,000			80,000,000
Subsequent Event [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock, shares authorized	120,000,000
Stock split	2
February 2017 Stock Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock repurchase program, authorized shares						2,961,000
Number of shares repurchased by the Company			0
February 2018 Stock Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock repurchase program, authorized shares				2,900,000
Number of shares repurchased by the Company		50,022