CONSOLIDATED STATEMENTS OF CASH FLOWS	3 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($) shares
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 445,303	$ 206,351
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	176,050	197,228
Amortization of debt issue costs	48,918	79,689
Stock based compensation expense	11,605	13,957
Provision for contract losses	(35,069)	20,371
Changes in operating assets and liabilities:
Accounts receivable	626,575	4,724
Costs on uncompleted contracts, in excess of progress billings	781,205	207,755
Inventories - raw materials	(11,320)	(959)
Other current assets	172,780	11,078
Other noncurrent assets	52,444
Accounts payable	(378,146)	(386,285)
Accrued expenses	(105,465)	14,520
Accrued taxes	9,453
Advanced claims payment		507,835
Billings on uncompleted contracts, in excess of related costs	(407,968)	(496,955)
Net cash provided by operating activities	1,386,365	379,309
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment		(17,600)
Net cash used in investing activities		(17,600)
CASH FLOWS FROM FINANCING ACTIVITIES
Deferred loan costs	(144,338)
Borrowings of long-term debt	2,828,885
Repayment of long-term debt	(2,544,685)	(233,349)
Net cash provided by (used in) financing activities	139,862	(233,349)
Effect of exchange rate on cash	(115)	75
Net increase in cash	1,526,112	128,435
Cash, beginning of period	1,332,166	1,336,325
Cash, end of period	2,858,278	1,464,760
Cash paid during the period for:
Interest	365,166	$ 159,324
Income taxes	$ 20,000
Series A Convertible Preferred Stock
SUPPLEMENTAL INFORMATION - NONCASH INVESTING AND FINANCING TRANSACTIONS:
Number of shares of common stock issued for converted preferred stock | shares		776,229
Shares converted into common stock | shares		593,811