Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,590	$ 1,866
Accounts receivable, net of allowance for doubtful accounts of $114 and $43 at September 30, 2017 and December 31, 2016, respectively	12,210	4,155
Inventories	2,052	1,112
Other current assets	1,567	345
Total current assets	17,419	7,478
Property, plant and equipment	9,713	8,460
Less: Accumulated depreciation and amortization	7,759	6,700
Property, plant and equipment, net	1,954	1,760
Intangible assets, net	10,320	4,031
Goodwill	7,004	633
Other assets	505	352
Total assets	37,202	14,254
Current liabilities:
Accounts payable	10,899	6,612
Accrued expenses	6,319	1,747
Short-term debt	12,030	5,821
Other current liabilities	4,844	2,621
Total current liabilities	34,092	16,801
Long-term debt	7,723	0
Other long-term liabilities	298	317
Commitments and contingencies
Stockholders' deficit:
Common stock, par value $0.04 per share; Authorized: 240,000,000 shares; Issued: 26,768,498 shares at September 30, 2017, and 10,103,525 shares at December 31, 2016; Outstanding: 26,768,498 shares at September 30, 2017, and 10,103,525 shares at December 31, 2016	1,071	404
Additional paid-in capital	177,185	166,084
Accumulated deficit	(183,167)	(169,352)
Total stockholders' deficit	(4,911)	(2,864)
Total liabilities and stockholders' deficit	$ 37,202	$ 14,254