SEGMENTS (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) Industry Segment	Jun. 30, 2014 USD ($)
SEGMENTS [Abstract]
Number of industry in which entity operates | Industry			1
Number of reportable operating segments | Segment			3
Summary of key financial data [Abstract]
Net Sales to External Customers	$ 145,658	$ 99,439	$ 287,673	$ 182,085
Net Sales	145,658	99,439	287,673	182,085
Income (loss) from operations	7,452	3,714	16,498	6,595
Power Solutions [Member]
Summary of key financial data [Abstract]
Net Sales		7,200		7,200
Income (loss) from operations		(1,000)		(1,000)
Reportable Operating Segments [Member] | 2014 Acquisitions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	58,415	7,233	117,225	7,233
Income (loss) from operations	(1,184)	(990)	4,379	(990)
North America [Member] | Reportable Operating Segments [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	76,504	35,064	153,264	63,795
Net Sales	84,491	39,405	171,508	70,859
Income (loss) from operations	(1,215)	(1,617)	2,255	(734)
North America [Member] | Reportable Operating Segments [Member] | Power Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	32,999	5,037	66,398	5,037
Income (loss) from operations	(2,954)	(1,125)	(1,855)	(1,125)
North America [Member] | Reportable Operating Segments [Member] | Connectivity Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	13,986	0	28,475	0
Income (loss) from operations	585	0	1,521	0
North America [Member] | Reportable Operating Segments [Member] | 2014 Acquisitions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	46,985	5,037	94,873	5,037
Income (loss) from operations	(2,369)	(1,125)	(334)	(1,125)
Asia [Member] | Reportable Operating Segments [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	48,610	51,223	94,131	94,271
Net Sales	80,189	61,968	153,338	111,860
Income (loss) from operations	5,161	4,715	5,713	6,388
Asia [Member] | Reportable Operating Segments [Member] | Power Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	292	357	642	357
Income (loss) from operations	(563)	(162)	(1,510)	(162)
Asia [Member] | Reportable Operating Segments [Member] | Connectivity Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	1,160	0	2,238	0
Income (loss) from operations	(327)	0	(493)	0
Asia [Member] | Reportable Operating Segments [Member] | 2014 Acquisitions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	1,452	357	2,880	357
Income (loss) from operations	(890)	(162)	(2,003)	(162)
Europe [Member] | Reportable Operating Segments [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	20,544	13,152	40,278	24,019
Net Sales	41,967	16,550	83,504	27,441
Income (loss) from operations	3,506	616	8,530	941
Europe [Member] | Reportable Operating Segments [Member] | Power Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	8,065	1,839	15,981	1,839
Income (loss) from operations	1,858	297	6,318	297
Europe [Member] | Reportable Operating Segments [Member] | Connectivity Solutions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	1,913	0	3,491	0
Income (loss) from operations	217	0	398	0
Europe [Member] | Reportable Operating Segments [Member] | 2014 Acquisitions [Member]
Summary of key financial data [Abstract]
Net Sales to External Customers	9,978	1,839	19,472	1,839
Income (loss) from operations	2,075	297	6,716	297
Intersegment Elimination [Member]
Summary of key financial data [Abstract]
Net Sales	$ (60,989)	$ (18,484)	$ (120,677)	$ (28,075)