DEBT - Loan and Security Agreement (Details) - LSA - USD ($)	1 Months Ended
	May 30, 2014	Mar. 31, 2016
Debt
Fees and associated costs	$ 240,000
Loan proceeds retained for general corporate purposes	1,270,000
Loan agreement with bank
Debt
Repayment of debt	2,650,000
Ranor, Inc.
Debt
Maximum amount of debt that can be defaulted	5,000
Ranor, Inc. | Utica Credit Loan Note due November 2018
Debt
Aggregate principal amount	$ 4,150,000
Stated interest rate to be used as variable interest basis	7.50%
Interest margin (as a percent)	3.30%
Variable interest basis	six-month LIBOR
Effective interest rate at end of period (as a percent)		10.80%