LONG-TERM DEBT (Details) (USD $)	1 Months Ended	9 Months Ended				9 Months Ended		1 Months Ended			3 Months Ended		3 Months Ended	9 Months Ended					0 Months Ended	1 Months Ended				9 Months Ended		1 Months Ended	9 Months Ended				1 Months Ended	9 Months Ended			9 Months Ended		9 Months Ended		9 Months Ended			9 Months Ended					1 Months Ended	9 Months Ended		9 Months Ended				1 Months Ended	9 Months Ended		9 Months Ended
	Aug. 31, 2011	Dec. 31, 2012 item	Mar. 31, 2012 item	Dec. 31, 2012 Other current assets	Dec. 31, 2012 Other noncurrent assets	Dec. 31, 2012 MLSA and Eighth Amendment Minimum	Dec. 31, 2012 MLSA and Eighth Amendment Maximum	Jun. 30, 2013 Eleventh Amendment	Mar. 31, 2013 Eleventh Amendment	Dec. 31, 2012 Eleventh Amendment	Sep. 30, 2012 Eleventh Amendment	Jul. 06, 2012 Eleventh Amendment	Sep. 30, 2012 Eleventh Amendment Minimum	Dec. 31, 2012 Eleventh Amendment Minimum	Dec. 31, 2012 Eleventh Amendment Maximum	Dec. 31, 2012 ISDA Master Agreement	Mar. 31, 2012 ISDA Master Agreement	Jan. 03, 2011 ISDA Master Agreement item	Feb. 14, 2013 Twelfth Amendment	Dec. 31, 2013 Twelfth Amendment	Sep. 30, 2013 Twelfth Amendment	Jun. 30, 2013 Twelfth Amendment	Mar. 31, 2013 Twelfth Amendment	Dec. 31, 2012 Twelfth Amendment	Dec. 31, 2012 Twelfth Amendment Maximum	Feb. 28, 2006 Sovereign Bank Secured Term Note due March, 2013	Dec. 31, 2012 Sovereign Bank Secured Term Note due March, 2013	Mar. 31, 2012 Sovereign Bank Secured Term Note due March, 2013	Feb. 24, 2006 Sovereign Bank Secured Term Note due March, 2013	Feb. 24, 2006 Sovereign Bank Secured Term Note due March, 2013 Loan Agreement	Jan. 31, 2007 Sovereign Bank Capital Expenditure Note due November 2014	Dec. 31, 2012 Sovereign Bank Capital Expenditure Note due November 2014	Mar. 31, 2012 Sovereign Bank Capital Expenditure Note due November 2014	Jan. 29, 2007 Sovereign Bank Capital Expenditure Note due November 2014	Dec. 31, 2012 Sovereign Bank Staged Advance Note due March 2016	Mar. 31, 2012 Sovereign Bank Staged Advance Note due March 2016	Dec. 31, 2012 Sovereign Bank Staged Advance Note due March 2016 Maximum	Mar. 29, 2010 Sovereign Bank Staged Advance Note due March 2016 Loan Agreement	Dec. 31, 2012 Bonds financing	Jan. 31, 2011 Bonds financing	Dec. 30, 2010 Bonds financing	Dec. 31, 2012 MDFA Series A Bonds due January 2021	Mar. 31, 2012 MDFA Series A Bonds due January 2021	Dec. 31, 2011 MDFA Series A Bonds due January 2021	Oct. 28, 2011 MDFA Series A Bonds due January 2021	Dec. 30, 2010 MDFA Series A Bonds due January 2021	Dec. 31, 2010 MDFA Series A Bonds due January 2021 Ranor Inc. sqft	Dec. 31, 2012 MDFA Series A Bonds due January 2021 Maximum	Dec. 31, 2012 MDFA Series A Bonds due January 2021 ISDA Master Agreement	Dec. 31, 2012 MDFA Series B Bonds due January 2018	Mar. 31, 2012 MDFA Series B Bonds due January 2018	Dec. 30, 2010 MDFA Series B Bonds due January 2018	Dec. 31, 2012 MDFA Series B Bonds due January 2018 ISDA Master Agreement	Apr. 30, 2012 Obligations under capital lease	Dec. 31, 2012 Obligations under capital lease	Mar. 31, 2012 Obligations under capital lease	Dec. 31, 2012 Revolving Note	Dec. 31, 2012 Revolving Note Loan Agreement	Feb. 24, 2006 Revolving Note Loan Agreement
Long-term debt and capital lease obligations
Total long-term debt		$ 6,116,045	$ 7,135,227																								$ 142,857	$ 571,429				$ 324,576	$ 490,292		$ 389,491	$ 445,133						$ 3,825,000	$ 4,002,083							$ 1,392,857	$ 1,624,999				$ 41,264	$ 1,291
Principal payments due within one year		(937,094)	(1,358,933)
Principal payments due after one year		5,178,951	5,776,294
Aggregate principal amount																														4,000,000								1,900,000			6,200,000					4,250,000						1,950,000
Maximum borrowings																																3,000,000		3,000,000																								2,000,000	2,000,000
Ratio of earnings to cover fixed charges (as a percent)						120.00%								125.00%										(41.00%)
Actual ratio of earnings to cover interest charges (as a percent)																								(256.00%)
Interest coverage ratio that must be exceeded						2								2
Leverage ratio covenant							3								2										2
Actual leverage ratio											1													1
Value of property after appraisal	4,800,000
Loan-to-value ratio (as a percent)																																																75.00%
Maximum loan amount																																										3,600,000
Amount by which bond balance exceeded the maximum loan amount																																												490,000
Current monthly debt principal amount																																										17,708								23,214
Required earnings before interest and taxes													1
EBIT											14,286
Cash collateral deposit				212,500	30,213																																								490,000
Additional cash collateral in restricted cash account												840,000							840,000
Trailing period used for determining the ratio of earnings available to cover fixed charges and the interest ratio coverage under the terms of the loan covenants									9 months	6 months
Trailing period used for quarterly determination of the ratio of earnings available to cover fixed charges and the interest ratio coverage under the terms of the loan covenants								12 months												12 months	9 months	6 months	3 months
Bank fee paid												10,000							7,500
Additional cash collateral in restricted cash account released upon successful compliance with all debt covenant tests																			840,000
Term of debt																										7 years
Variable interest basis																											Prime Rate					LIBOR			LIBOR				one-month LIBOR																		Prime Rate
Interest margin (as a percent)																											1.50%					3.00%			4.00%				2.75%																		1.50%
Amount of principal payable in quarterly installments																											142,857
Area of land financed for expansion (in square feet)																																															19,500
Initial interest rate (as a percent)																													9.00%											1.96%	1.96%
Interest rate percentage multiplier																																							65.00%
Fixed interest rate (as a percent)																																																	4.14%				3.63%
Number of interest rate swap transactions		2	2															2
Notional amount of interest rate swap cash flow hedges																5,300,000	5,600,000
Borrowing limit as a percentage of accounts receivable																																																									70.00%
Borrowing limit as a percentage of inventory																																																									40.00%
Funds available for borrowing																																																									2,000,000
Unused borrowing capacity fee as a percentage of average unused credit line amount of previous month																																																									0.25%
Initial maximum loan amount																															500,000
Period of amortization of debt instrument																																5 years			5 years
Percentage of purchase price of gantry mill machine used for determination of aggregate amount of advances																																					80.00%
Capital lease obligation for new office equipment		46,378																																																				46,378
Capital lease term																																																						63 months
Capital lease interest rate (as a percent)																																																							6.00%
Capital lease monthly payment																																																							$ 860