Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
ASSETS
Cash and cash equivalents	$ 825	$ 2,035
Accounts receivable, net of allowance for doubtful accounts of $118 and $112 at September 30, 2016 and December 31, 2015, respectively	7,403	5,565
Inventories	1,481	567
Other current assets	431	331
Total current assets	10,140	8,498
Property, plant and equipment	8,710	8,427
Less: Accumulated depreciation and amortization	6,771	5,656
Property, plant and equipment, net	1,939	2,771
Intangible assets, net	4,356	5,331
Goodwill	633	633
Other assets	394	450
Total assets	17,462	17,683
LIABILITIES AND STOCKHOLDERS' (DEFICIT) EQUITY
Accounts payable	5,555	5,339
Accrued expenses	2,526	2,313
Short-term debt	6,924	5,330
Other current liabilities	2,591	2,873
Total current liabilities	17,596	15,855
Other long-term liabilities	444	1,611
Commitments and contingencies
Stockholders' (deficit) equity:
Common stock, par value $.04 per share; Authorized: 240,000,000 shares; Issued: 10,047,969 shares at September 30, 2016, and 5,201,733 shares at December 31, 2015; Outstanding: 10,047,969 shares at September 30, 2016, and 5,201,107 shares at December 31, 2015	402	3,121
Additional paid-in capital	165,988	156,195
Accumulated deficit	(166,968)	(159,028)
Stockholders' (deficit) equity	(578)	288
Less: Treasury stock, at cost; 0 and 626 shares at September 30, 2016, and December 31, 2015	0	(71)
Total stockholders' (deficit) equity	(578)	217
Total liabilities and stockholders' (deficit) equity	$ 17,462	$ 17,683