ACQUISITION (Details)	1 Months Ended	6 Months Ended					0 Months Ended	3 Months Ended		6 Months Ended		0 Months Ended
	Mar. 31, 2014 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2013 USD ($)		May 09, 2013 USD ($)	May 09, 2013 Forkardt USD ($)	Jun. 30, 2014 Forkardt USD ($)	Jun. 30, 2013 Forkardt USD ($)	Jun. 30, 2014 Forkardt USD ($)	Jun. 30, 2013 Forkardt USD ($)	Dec. 31, 2013 Forkardt Swiss business USD ($)	Dec. 31, 2013 Forkardt Swiss business CHF	Dec. 31, 2013 Forkardt Swiss business USD ($)
ACQUISITION
Total assets acquired						$ 33,125,000
Purchase price less cash acquired		3,533,000	34,250,000				34,250,000
Bank debt used in funding of acquisition							24,300,000
Cash used in funding of acquisition							10,000,000					6,300,000	5,600,000
Net assets						28,434,000								1,200,000
Gain from disposal of discontinued operation and income from discontinued operation, net of tax	218,000	218,000	0
Supplemental Pro Forma Information
Sales								78,851,000	82,556,000	149,701,000	160,034,000
Net income from continuing operations								1,415,000	2,687,000	823,000	3,756,000
Diluted (loss) earnings per share from continuing operations (in dollars per share)								$ 0.11	$ 0.23	$ 0.06	$ 0.32
Accounts receivable						5,521,000
Inventories						5,357,000
Other current assets						1,257,000
Property, plant and equipment						6,271,000
Other non-current assets						105,000
Trade name, customer list, and other intangible assets						14,614,000
Accounts payable and other current liabilities						3,413,000
Other non-current liabilities						1,278,000
Goodwill		$ 11,624,000		$ 10,002,000	[1]	$ 5,816,000

[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.