GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)	6 Months Ended
	Jun. 30, 2014		Dec. 31, 2013	May 09, 2013
Summary of goodwill amount
Balance at the beginning of the period	$ 10,002,000	[1]		$ 5,816,000
Acquisition of Forkardt India	1,626,000
Currency translation adjustments	(4,000)
Balance at the end of the period	11,624,000			5,816,000
Gross carrying value of goodwill	39,200,000		37,600,000
Accumulated impairment losses	(27,600,000)		(27,600,000)
MMS
Summary of goodwill amount
Balance at the beginning of the period	4,848,000	[1]
Acquisition of Forkardt India	0
Currency translation adjustments	0
Balance at the end of the period	4,848,000
ATA
Summary of goodwill amount
Balance at the beginning of the period	5,154,000	[1]
Acquisition of Forkardt India	1,626,000
Currency translation adjustments	(4,000)
Balance at the end of the period	$ 6,776,000

[1] In accordance with business combination guidance, changes to the purchase price allocation are adjusted retrospectively to the consolidated financial results. The values above include measurement period adjustments recorded in the six months ended June 30, 2014 to primarily revise the fair value of other current assets, accrued expenses and AOCI. The December 31, 2013 balances included in the consolidated balance sheets have been revised to include the effect of the measurement period adjustments.