CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 460,957	$ (1,919,839)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	546,708	553,587
Stock based compensation expense	41,227	132,784
Net loss on interest rate swaps		49,544
Provision for contract losses	20,371	(576,605)
Changes in operating assets and liabilities:
Accounts receivable	7,915	228,636
Costs incurred on uncompleted contracts, in excess of progress billings	534,207	1,347,181
Inventories - raw materials	(15,821)	94,787
Other current assets	(4,757)	58,999
Other noncurrent assets		(169,316)
Accounts payable	(846,386)	(44,849)
Accrued expenses	68,298	270,054
Advanced claims payment	507,835
Deferred revenues	(527,667)	(1,192,764)
Net cash provided by (used in) operating activities	792,887	(1,167,801)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment	(17,600)	(54,096)
Net cash used in investing activities	(17,600)	(54,096)
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowings of long-term debt		4,150,000
Repayment of long-term debt	(466,740)	(3,024,498)
Deferred loan costs		(141,041)
Net cash (used in) provided by financing activities	(466,740)	984,461
Effect of exchange rate on cash and cash equivalents	(259)	(1)
Net increase (decrease) in cash and cash equivalents	308,288	(237,437)
Cash and cash equivalents, beginning of period	1,336,325	1,086,701
Cash and cash equivalents, end of period	1,644,613	849,264
Cash paid during the period for:
Interest	$ 312,262	$ 281,177
SUPPLEMENTAL INFORMATION - NONCASH INVESTING AND FINANCING TRANSACTIONS:
Number of shares of common stock issued for converted preferred stock	2,519,634	718,954
Shares converted into common stock	1,927,508	550,000
Common Stock
SUPPLEMENTAL INFORMATION - NONCASH INVESTING AND FINANCING TRANSACTIONS:
Amount of increase from stock conversions	$ 252	$ 72
Additional Paid in Capital
SUPPLEMENTAL INFORMATION - NONCASH INVESTING AND FINANCING TRANSACTIONS:
Amount of increase from stock conversions	$ 523,957	$ 119,828