INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Schedule of components of income before income taxes
Domestic	$ 3,725	$ 2,821
Foreign	3,773	6,698
Income before income taxes	7,498	9,519
Current provision:
Domestic	115	302
Foreign	881	1,190
Total current provision	996	1,492
Deferred provision:
Domestic	1,162	984
Foreign	(57)	76
Total deferred provision	1,105	1,060
Provision for income taxes	2,101	2,552
Differences in the provision for income taxes from the amount determined by applying the federal statutory rate
Tax provision, computed at statutory rate (as a percent)	34.00%	34.00%
State tax, net of federal impact (as a percent)	3.30%	1.70%
Permanent item; adjustment to contingent consideration (as a percent)		(3.90%)
Effect of foreign tax rate differences (as a percent)	(4.40%)	(4.60%)
Foreign tax adjustments	(1.60%)	(2.10%)
Adjustments to prior year accruals	(1.90%)
Other (as a percent)	(1.40%)	1.70%
Provision for income taxes (as a percent)	28.00%	26.80%
Current deferred tax assets:
Allowances and other	591	587
Net operating loss carryforwards	98	749
Total current deferred tax assets	689	1,336
Valuation allowance	(50)	(82)
Net current deferred tax assets	639	1,254
Noncurrent deferred tax assets:
Employee benefit plans	1,375	1,268
Goodwill and Intangibles	1,983	2,349
Property, plant & equipment	(188)	50
Other	933	659
Total noncurrent deferred tax assets	4,103	4,326
Deferred tax liabilities:
Acquired property, plant and equipment and intangible assets	638	756
Other	297	217
Total deferred tax liabilities	$ 935	$ 973