Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Oct. 01, 2017	Dec. 31, 2016
Assets
Cash and cash equivalents	$ 9,245	$ 15,270
Restricted cash	0	1,500
Accounts receivable, net	10,451	8,010
Inventory, net	22,121	14,558
Other current assets	2,460	2,730
Assets held for sale	884	832
Total current assets	45,161	42,900
Property, plant and equipment, net	17,027	17,943
Other assets	1,422	1,794
Total assets	63,610	62,637
Liabilities and Stockholders’ Equity
Accounts payable	12,595	6,973
Accrued liabilities	13,699	10,541
Current portion of capital lease obligations	244	208
Total current liabilities	26,538	17,722
Long-term capital lease obligations	2,764	2,950
Note payable – related party	6,420	6,375
Other liabilities	9,805	9,492
Total liabilities	45,527	36,539
Stockholders’ equity:
Preferred stock	0	0
Common stock	214	213
Additional paid-in capital	153,691	153,252
Retained deficit	(110,357)	(100,769)
Accumulated other comprehensive loss	(25,465)	(26,598)
Treasury stock, 16,192 and 1,192 shares in 2017 and 2016, respectively	0	0
Total stockholders’ equity	18,083	26,098
Total liabilities and stockholders’ equity	63,610	62,637
Series A Preferred Stock [Member]
Stockholders’ equity:
Preferred stock	0	0
Nonvoting Common Stock [Member]
Stockholders’ equity:
Common stock	$ 0	$ 0