Summary of the Company's manufacturing operations by geographic segment is presented below (In thousands) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Interest expense	$ (389)	$ (471)
United States (Corpus Christi)
Customer sales	30,019	33,263
Customer sales	30,019	33,263
Intercompany sales	110	105
Total Net Sales	30,129	33,368
Share based compensation	109	90
Depreciation	936	751
Interest expense	77	170
Income tax expense		753
Location profit		2,076
Capital expenditures	703	1,928
Location long-lived assets	5,805	6,051
Location assets	17,956	20,762
Customer-sales	30,019
Inter-company sales	110
Total Net-Sales	30,129
Share-based compensation	109
Depreciation expense	936
Interest-expense	77
Income tax (benefit) expense	(511)
Location profit (loss)	(1,132)
Capital-expenditures	703
Location longlived assets	5,805
Location-assets	17,956
Netherlands (TPT)
Customer sales	8,255	7,578
Customer sales	8,255	7,578
Intercompany sales	6,627	6,179
Total Net Sales	14,882	13,757
Depreciation	1,197	871
Interest expense	97	126
Income tax expense		133
Location profit		445
Capital expenditures	1,192	1,581
Location long-lived assets	8,965	8,653
Location assets	10,995	10,652
Customer-sales	8,255
Inter-company sales	6,627
Total Net-Sales	14,882
Depreciation expense	1,197
Interest-expense	97
Income tax (benefit) expense	265
Location profit (loss)	826
Capital-expenditures	1,192
Location longlived assets	8,965
Location-assets	10,995
Malaysia (TMM)
Customer sales	7,747	15,812
Customer sales	7,747	15,812
Intercompany sales	7,638	9,064
Total Net Sales	15,385	24,876
Depreciation	1,024	848
Interest expense	215	175
Income tax expense		204
Location profit		2,738
Capital expenditures	2,335	1,372
Location long-lived assets	9,029	8,229
Location assets	23,666	23,032
Customer-sales	7,747
Inter-company sales	7,638
Total Net-Sales	15,385
Depreciation expense	1,024
Interest-expense	215
Income tax (benefit) expense	(587)
Location profit (loss)	(1,347)
Capital-expenditures	2,335
Location longlived assets	9,029
Location-assets	23,666
Inter-Company Eliminations
Intercompany sales	(14,375)	(15,348)
Total Net Sales	(14,375)	(15,348)
Income tax expense		(66)
Location profit		(231)
Inter-company sales	(14,375)
Total Net-Sales	(14,375)
Income tax (benefit) expense	9
Location profit (loss)	37
Consolidated
Customer sales	46,021	56,653
Customer sales	46,021	56,653
Total Net Sales	46,021	56,653
Share based compensation	109	90
Depreciation	3,157	2,470
Interest expense	389	471
Income tax expense		1,024
Location profit		5,028
Capital expenditures	4,230	4,881
Location long-lived assets	23,799	22,933
Location assets	52,617	54,446
Customer-sales	46,021
Total Net-Sales	46,021
Share-based compensation	109
Depreciation expense	3,157
Interest-expense	389
Income tax (benefit) expense	(824)
Location profit (loss)	(1,616)
Capital-expenditures	4,230
Location longlived assets	23,799
Location-assets	$ 52,617