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SUBSEQUENT EVENTS (Details) - Apr. 30, 2015 - USD ($)
$ in Thousands
Total
BHCMC, LLC and BHC Development, LC [Member]  
Subsequent Event [Line Items]  
Member equity interest (in hundredths) 20.00%
BHCMC, LLC and BHC Development, LC [Member] | Subsequent Event [Member]  
Subsequent Event [Line Items]  
Period for recovery from sale of business unit 5 years
Beadle Enterprises, LLC [Member] | Subsequent Event [Member]  
Subsequent Event [Line Items]  
Date of announcement May 02, 2013
Receive from sale of business unit $ 270
Aerospace segment [Member] | Subsequent Event [Member]  
Subsequent Event [Line Items]  
Date of announcement Jun. 27, 2013