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Segment Information (Tables)
 6 Months Ended
Jun. 30, 2017
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Summarized segment data for the three and six months ended June 30, 2017 and 2016, was as follows:
 
Three Months Ended
 
 
 
 
 
 
 
 
 
June 30,
 
Wholesale
 
Retail
 
Other
 
Total
 
 
 
(Dollars in thousands)
 
2017
 
 
 
 
 
 
 
 
 
 
 
 
 
Product sales
 
$
41,700
 
$
4,758
 
$
10,404
 
$
56,862
 
Licensing revenues
 
 
591
 
 
-
 
 
-
 
 
591
 
Net sales
 
$
42,291
 
$
4,758
 
$
10,404
 
$
57,453
 
Earnings from operations
 
$
1,298
 
$
184
 
$
408
 
$
1,890
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2016
 
 
 
 
 
 
 
 
 
 
 
 
 
Product sales
 
$
40,864
 
$
4,721
 
$
10,686
 
$
56,271
 
Licensing revenues
 
 
596
 
 
-
 
 
-
 
 
596
 
Net sales
 
$
41,460
 
$
4,721
 
$
10,686
 
$
56,867
 
Earnings from operations
 
$
1,475
 
$
228
 
$
325
 
$
2,028
 
 
Six Months Ended
 
 
 
 
 
 
 
 
 
June 30,
 
Wholesale
 
Retail
 
Other
 
Total
 
 
 
(Dollars in thousands)
 
2017
 
 
 
 
 
 
 
 
 
 
 
 
 
Product sales
 
$
93,849
 
$
9,688
 
$
21,744
 
$
125,281
 
Licensing revenues
 
 
1,292
 
 
-
 
 
-
 
 
1,292
 
Net sales
 
$
95,141
 
$
9,688
 
$
21,744
 
$
126,573
 
Earnings from operations
 
$
4,464
 
$
227
 
$
658
 
$
5,349
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2016
 
 
 
 
 
 
 
 
 
 
 
 
 
Product sales
 
$
102,501
 
$
9,805
 
$
22,255
 
$
134,561
 
Licensing revenues
 
 
1,206
 
 
-
 
 
-
 
 
1,206
 
Net sales
 
$
103,707
 
$
9,805
 
$
22,255
 
$
135,767
 
Earnings from operations
 
$
5,200
 
$
474
 
$
561
 
$
6,235