Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Numerator:
Net earnings attributable to Weyco Group, Inc.	$ 5,526	$ 5,518	$ 11,199	$ 10,930
Denominator:
Basic weighted average shares outstanding (in shares)	10,793	10,775	10,788	10,810
Effect of dilutive securities:
Employee stock-based awards (in shares)	91	95	93	92
Diluted weighted average shares outstanding (in shares)	10,884	10,870	10,881	10,902
Basic earnings per share (in dollars per share)	$ 0.51	$ 0.51	$ 1.04	$ 1.01
Diluted earnings per share (in dollars per share)	$ 0.51	$ 0.51	$ 1.03	$ 1.00