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SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2014
Accounting Policies [Abstract]  
Schedule of inventories, net of reserves
Inventories, net of reserves of $3,117 and $1,729 and most of which related to finished goods, consist of the following at December 31, 2014 and 2013 respectively:

 
2014
 
2013
Raw materials
$
15,208

 
$
13,119

Work-in-process
11,528

 
9,985

Finished goods
12,782

 
17,273

Supplies
583

 
814

 
 
 
 
 
$
40,101

 
$
41,191
Schedule of property, plant and equipment
Depreciation is computed using the straight-line method over the estimated useful life of the related asset (except leasehold improvements which are depreciated over the shorter of their estimated useful life or the lease term) as follows:
 
Buildings and improvements
15-30 years
Manufacturing equipment and tooling
3-15 years
Furniture, fixtures, and computer equipment
3-10 years
Other
3-10 years

Gross property, plant and equipment consist of the following at December 31, 2014 and 2013:
 
 
 
2014
 
2013
Land
 
$
3,344

 
$
2,693

Buildings and improvements
 
39,489

 
31,774

Manufacturing equipment and tooling
 
40,433

 
37,844

Furniture, fixtures and computer equipment
 
14,813

 
14,079

Other
 
3,425

 
4,909

Construction in process
 
$
8,229

 
$
7,274

 
 
 
 
 
 
 
$
109,733

 
$
98,573
Schedule of goodwill
The changes to the carrying amount of goodwill during the period are summarized below: 
 
NobelClad
 
DynaEnergetics
 
Total
Goodwill balance at December 31, 2012
$
21,734

 
$
15,697

 
$
37,431

Adjustment due to recognition of tax benefit of tax amortization of certain goodwill
$
(353
)
 
$
(598
)
 
$
(951
)
Adjustment due to exchange rate differences
$
857

 
$
633

 
$
1,490

 
 
 
 
 
 
Goodwill balance at December 31, 2013
$
22,238

 
$
15,732

 
$
37,970

Adjustment due to recognition of tax benefit of tax amortization of certain goodwill
(318
)
 
(547
)
 
(865
)
Adjustment due to exchange rate differences
(2,502
)
 
(1,841
)
 
(4,343
)
 
 
 
 
 
 
Goodwill balance at December 31, 2014
$
19,418

 
$
13,344

 
$
32,762
Schedule of purchased intangible assets, other than goodwill
The weighted average amortization periods of the intangible assets by asset category are as follows:
 
Core technology
20 years
Customer relationships
9 years
Trademarks / Trade names
9 years

 
The following table presents details of our purchased intangible assets, other than goodwill, as of December 31, 2014:
 
 
Gross
 
Accumulated
Amortization
 
Net
Core technology
$
20,667

 
$
(7,360
)
 
$
13,307

Customer relationships
40,195

 
(27,270
)
 
12,925

Trademarks / Trade names
2,216

 
(1,714
)
 
502

 
 
 
 
 
 
Total intangible assets
$
63,078

 
$
(36,344
)
 
$
26,734

 
The following table presents details of our purchased intangible assets, other than goodwill, as of December 31, 2013:
 
 
Gross
 
Accumulated
Amortization
 
Net
Core technology
$
23,391

 
$
(7,155
)
 
$
16,236

Customer relationships
45,269

 
(25,813
)
 
19,456

Trademarks / Trade names
2,510

 
(1,744
)
 
766

 
 
 
 
 
 
Total intangible assets
$
71,170

 
$
(34,712
)
 
$
36,458
Schedule of expected future amortization of intangible assets
Expected future amortization of intangible assets is as follows:
 
For the years ended December 31 -
 

2015
$
4,285

2016
4,285

2017
4,263

2018
3,026

2019
1,692

Thereafter
9,183

 
 
 
$
26,734
Schedule of computation and reconciliation of earnings per common share
Computation and reconciliation of earnings per common share for the years ended December 31, 2014, 2013 and 2012 are as follows:

 
2014
 
2013
 
2012
Numerator:
 
 
 
 
 
Income from continuing operations, net of non-controlling interest
$
1,926

 
$
5,981

 
$
9,834

Less income allocated to RSAs
(52
)
 
(102
)
 
(193
)
Income from continuing operations allocated to common stock for EPS calculation
1,874

 
5,879

 
9,641

Income from discontinued operations
641

 
478

 
943

Net income allocated to common stock for EPS calculation
$
2,515

 
$
6,357

 
$
10,584

 
 
 
 
 
 
Denominator:
 
 
 
 
 
Weighted average common shares outstanding - basic
13,687,485

 
13,533,566

 
13,264,636

Dilutive stock-based compensation plans
2,222

 
3,959

 
4,077

Weighted average common shares outstanding - diluted
13,689,707

 
13,537,525

 
13,268,713

 
 
 
 
 
 
Income per share - Basic:
 
 
 
 
 
Continuing operations
$
0.13

 
$
0.44

 
$
0.73

Discontinued operations
0.05

 
0.03

 
0.07

Net income allocated to common stock for EPS calculation
$
0.18

 
$
0.47

 
$
0.80

 
 
 
 
 
 
Income per share - Diluted:
 
 
 
 
 
Continuing operations
$
0.13

 
$
0.44

 
$
0.73

Discontinued operations
0.05

 
0.03

 
0.07

Net income allocated to common stock for EPS calculation
$
0.18

 
$
0.47

 
$
0.80