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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
The provision for income taxes included the following components for the years ended December 31, 2018 and 2017:
 
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Current:
 
 
 
 
 
 
 
 
Federal
 
$
3,358
 
 
$
3,904
 
State
 
 
1,048
 
 
 
499
 
Foreign
 
 
749
 
 
 
633
 
Total
 
 
5,155
 
 
 
5,036
 
Deferred
 
 
643
 
 
 
2,187
 
Total provision
 
$
5,798
 
 
$
7,223
 
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
The differences between the U.S. federal statutory income tax rate and the Company’s effective tax rate were as follows for the years ended December 31, 2018 and 2017:
 
 
 
2018
 
 
2017
 
U.S. federal statutory income tax rate
 
 
21.0
%
 
 
35.0
%
State income taxes, net of federal tax benefit
 
 
3.6
 
 
 
2.9
 
Non-taxable municipal bond interest
 
 
(0.5
)
 
 
(0.9
)
Foreign income tax rate differences
 
 
0.8
 
 
 
0.1
 
Impact of tax rate change on deferred taxes
 
 
-
 
 
 
(5.8
)
Share-based compensation
 
 
(2.5
)
 
 
0.3
 
Other
 
 
0.1
 
 
 
(1.4
)
Effective tax rate
 
 
22.5
%
 
 
30.2
%
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
The components of deferred taxes at December 31, 2018, and 2017 were as follows:
 
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Deferred income tax assets:
 
 
 
 
 
 
 
 
Accounts receivable reserves
 
$
192
 
 
$
199
 
Pension liability
 
 
6,122
 
 
 
7,307
 
Accrued liabilities
 
 
1,779
 
 
 
1,975
 
Carryfoward losses
 
 
637
 
 
 
250
 
Foreign currency losses on intercompany loans
 
 
81
 
 
 
(46
)
 
 
 
8,811
 
 
 
9,685
 
Deferred income tax liabilities:
 
 
 
 
 
 
 
 
Inventory and related reserves
 
 
(2,832
)
 
 
(2,989
)
Cash value of life insurance
 
 
(382
)
 
 
(337
)
Property, plant and equipment
 
 
(1,145
)
 
 
(1,373
)
Intangible assets
 
 
(6,702
)
 
 
(6,125
)
Prepaid expenses and other assets
 
 
(197
)
 
 
(180
)
 
 
 
(11,258
)
 
 
(11,004
)
Net deferred income tax liabilities
 
$
(2,447
)
 
$
(1,319
)
Schedule of Deferred Tax Benefit (Liabilities) [Table Text Block]
The net deferred tax liabilities are classified in the Consolidated Balance Sheets as follows:
 
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Non-current deferred income tax benefits
 
$
1,277
 
 
$
750
 
Non-current deferred income tax liabilities
 
 
(3,724
)
 
 
(2,069
)
Net deferred income tax liabilities
 
$
(2,447
)
 
$
(1,319
)
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
The following table summarizes the activity related to the Company’s unrecognized tax benefits:
 
 
 
2018
 
 
2017
 
 
 
(Dollars in thousands)
 
Unrecognized tax benefits balance at January 1,
 
$
412
 
 
$
275
 
Increases related to current year tax positions
 
 
399
 
 
 
144
 
Decreases due to settlements of tax positions
 
 
-
 
 
 
(7
)
Decreases due to lapsing of statute of limitations
 
 
(39
)
 
 
-
 
Unrecognized tax benefits balance at December 31,
 
$
772
 
 
$
412