Consolidated Balance Sheets (Unaudited) - USD ($)	Oct. 02, 2016	Dec. 31, 2015
Series A Preferred Stock [Member]
Stockholders’ equity:
Preferred stock	$ 0	$ 0
Nonvoting Common Stock [Member]
Stockholders’ equity:
Common stock	0	0
Cash and cash equivalents	21,100,000	1,349,000
Restricted cash	1,500,000	0
Accounts receivable, net	8,791,000	12,394,000
Inventory, net	15,166,000	20,192,000
Other current assets	3,178,000	4,459,000
Disposal Group, Including Discontinued Operation, Assets, Current	0	3,230,000
Total current assets	49,735,000	41,624,000
Property, plant and equipment, net	20,924,000	22,178,000
Other assets	2,019,000	3,090,000
Total assets	72,678,000	66,892,000
Accounts payable	9,471,000	11,311,000
Accrued liabilities	12,875,000	11,661,000
Revolving credit facility	0	2,132,000
Current portion of long-term debt and capital lease obligations	203,000	1,714,000
Total current liabilities	22,549,000	26,818,000
Note payable – related party	6,360,000	5,315,000
Long-term debt and capital lease obligations	3,008,000	8,965,000
Other liabilities	10,523,000	6,082,000
Total liabilities	42,440,000	47,180,000
Preferred stock	0	0
Common stock	213,000	208,000
Additional paid-in capital	153,050,000	152,077,000
Retained deficit	(96,121,000)	(106,812,000)
Accumulated other comprehensive loss	(26,903,000)	(25,760,000)
Treasury stock, 52,692 and 49,692 shares in 2016 and 2015, respectively	(1,000)	(1,000)
Total stockholders’ equity	30,238,000	19,712,000
Total liabilities and stockholders’ equity	$ 72,678,000	$ 66,892,000

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.