DISCONTINUED OPERATIONS AND ASSETS HELD FOR SALE (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013
Discontinued operations and assets held for sale
Proceeds from sale of assets	$ 651	$ 23,000	$ 10,321
Proceeds from Sale of Property Held-for-sale			9,676
Notes Issued			1,500
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal			1,462
Triumph Instruments [Member]
Discontinued operations and assets held for sale
Proceeds from sale of assets			$ 11,200