CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net (loss) income	$ (808)	$ 1,246
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Equity in net income of joint venture	0	(1)
Share-based compensation	435	275
Bad debt expense (credit)	3	(62)
Depreciation and amortization	806	764
Gain on disposal of property, plant and equipment	(317)	(8)
Inventory obsolescence expense	68	0
Changes in assets and liabilities:
Accounts receivable	(2,638)	454
Costs and estimated earnings in excess of billings on uncompleted contracts	3,163	(2,774)
Prepaid expenses and other current assets	194	203
Other assets	126	13
Inventory	(38)	(67)
Accounts payable and accrued liabilities	(172)	(980)
Deferred revenues	0	(44)
Billings in excess of costs and estimated earnings on uncompleted contracts	445	107
Net cash used in operating activities	1,267	(874)
Cash flows from investing activities:
Purchases of property, plant and equipment	(665)	(122)
Proceeds from sale of property, plant and equipment	906	8
Cash paid for deposits	(47)	(290)
Repayments on notes receivable	4	3
Distribution from joint venture	0	500
Net cash provided by investing activities	198	99
Cash flows from financing activities:
Cash paid for purchase of our common stock	(126)	0
Proceeds from bank term loans	2,200	1,021
Cash paid for deferred financing costs	(37)	(45)
Repayments of long-term debt	(3,049)	(618)
Net cash (used in) provided by financing activities	(1,012)	358
Change in cash and equivalents	453	(417)
Cash and cash equivalents, beginning of period	5,260	1,523
Cash and cash equivalents, end of period	5,713	1,106
Supplemental schedule of significant noncash transactions:
Common Stock surrendered by employees related to payroll taxes on vested restricted stock awards	178	34
Reclassification of equipment from property, plant and equipment to finished goods inventory	3,117	0
Reclassification of land and buildings purchase price from deposits in other assets to property, plant and equipment	$ 500	$ 0