Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$ (1,682,000)	$ (497,000)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities
Depreciation of property and equipment	1,851,000	1,634,000
Amortization of intangible assets	640,000	614,000
Amortization of capitalized engineering costs	198,000	151,000
Bad debt expense	29,000	55,000
Non-cash compensation expense	83,000	54,000
Amortization of deferred financing costs	285,000	83,000
Deferred gain on sale of real estate	(19,000)	(19,000)
Gain on sale of fixed assets held for sale	5,000	0
Deferred Income Taxes	(818,000)	(17,000)
(Increase) Decrease in Operating Assets:
Accounts Receivable	2,300,000	1,921,000
Inventory	(3,840,000)	(4,175,000)
Prepaid Expenses and Other Current Assets	178,000	70,000
Deposits and other assets	(151,000)	(45,000)
Increase (Decrease) in Operating Liabilities:
Accounts payable and accrued expenses	754,000	(34,000)
Deferred Rent	6,000	17,000
Deferred revenue	287,000	35,000
Income Taxes payable	5,000	(71,000)
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	111,000	(224,000)
CASH FLOWS FROM INVESTING ACTIVITIES
Capitalized engineering costs	(394,000)	(350,000)
Purchase of property and equipment	(1,229,000)	(371,000)
Proceeds from the sale of fixed assets	1,671,000	0
Cash paid for acquisitions	0	(5,413,000)
Cash acquired in acquisitions	0	588,000
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	48,000	(5,546,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Note payable - revolver, net	(2,668,000)	5,329,000
Proceeds from note payable - term loans	0	3,500,000
Payments of note payable - term loans	(2,445,000)	(903,000)
Capital lease obligations	(604,000)	(267,000)
Proceeds from capital lease financing	0	500,000
Proceeds from notes payable - related party	1,400,000	0
Deferred financing costs	(199,000)	(322,000)
Notes payable - Sellers	0	(41,000)
Payments related to Lease Impairment	0	(30,000)
Expense for issuance of preferred stock	(663,000)	0
Proceeds from the issuance of preferred stock	5,250,000	0
Dividends paid	0	(2,200,000)
NET CASH PROVIDED BY FINANCING ACTIVITIES	71,000	5,566,000
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	230,000	(204,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	529,000	1,418,000
CASH AND CASH EQUIVALENTS AT END OF YEAR	759,000	1,214,000
Supplemental cash flow information
Cash paid during the period for interest	916,000	727,000
Cash paid during the period for income taxes	13,000	445,000
Supplemental schedule of non-cash investing and financing activities
Preferred stock issued for notes payable - related party	1,750,000	0
Acquisition of property and equipment financed by capital lease	2,096,000	124,000
Dividends payable	0	1,134,000
Placement agent warrants issued	26,000	0
Purchase of stock of The Sterling Engineering Corporation and assumption of liabilities in the acquisition as follows:
Fair Value of Tangible Assets acquired	0	8,281,000
Goodwill	0	1,963,000
Cash acquired	0	588,000
Liabilities assumed	0	(1,216,000)
Common Stock issued	0	(4,203,000)
Cash paid for acquisition	$ 0	$ 5,413,000