Subsequent Events	9 Months Ended
Sep. 30, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	16. Subsequent Events Sale of the Reno Business On October 20, 2014, the Company completed the sale of its Reno Business for approximately $1.3 million in cash, subject to certain working capital adjustments to be reviewed during the 60 day period following the sale date. The net assets held for sale of the Reno Business were eliminated from the Company’s balance sheet as of the sale date. As further relevant information becomes available relating to working capital adjustments and changes in total consideration for this transaction, if any, additional adjustments may be recorded through discontinued operations in future periods. In connection with the sale of the Reno Business, the Company and FGI entered into an agreement, dated October 15, 2014 (the “Termination Agreement”), to terminate the Sale of Accounts and Security Agreement, dated February 14, 2011, among the Company and FGI, as amended (the “Reno-FGI Financing Agreement”). Pursuant to the Termination Agreement, the Company was required to make a final payment of $0.4 million and FGI agreed to release all encumbrances on the Reno Business’ personal property under the Reno-FGI Financing Agreement. November 2014 Offering On November 4, 2014, the Company entered into subscription agreements with certain investors who agreed to purchase an aggregate of 1,385,000 shares of the Company’s common stock, par value $0.01 per share, Series A Warrants to purchase up to an aggregate of 388,393 shares of common stock, and Series B Warrants (together with the Series A Warrants, the “Warrants”) to purchase up to an aggregate of 168,571 shares of common stock for a purchase price of $2.80 per common share and 0.28 of one Series A Warrant and $2.79 per Series B Warrant, or an aggregate in $4.4 million in estimated gross proceeds. The Series A Warrants are exercisable immediately for $3.25 per Series A Warrant Share for a period of five years from the date of issuance. The Series B Warrants are exercisable immediately for $0.01 per Series B Warrant Share for a period of six months from the date of issuance. The net proceeds to the Company from the offering are expected to be approximately $3.8 million after placement agent fees and other estimated offering expenses payable by the Company, and excluding any proceeds the Company may receive upon exercise of the Warrants. The Company intends to use the net proceeds for general corporate purposes, which may include working capital, general and administrative expenses, capital expenditures and implementation of its strategic priorities. The Company may also use a portion of the net proceeds to acquire or invest in businesses, products and technologies that are complementary to its current business, although there are no present commitments or agreements for any such transactions.

Subsequent Events

9 Months Ended

Sep. 30, 2014

16. Subsequent Events

Sale of the Reno Business

On October 20, 2014, the Company completed the sale of its Reno Business for approximately $1.3 million in cash, subject to certain working capital adjustments to be reviewed during the 60 day period following the sale date. The net assets held for sale of the Reno Business were eliminated from the Company’s balance sheet as of the sale date. As further relevant information becomes available relating to working capital adjustments and changes in total consideration for this transaction, if any, additional adjustments may be recorded through discontinued operations in future periods.

In connection with the sale of the Reno Business, the Company and FGI entered into an agreement, dated October 15, 2014 (the “Termination Agreement”), to terminate the Sale of Accounts and Security Agreement, dated February 14, 2011, among the Company and FGI, as amended (the “Reno-FGI Financing Agreement”). Pursuant to the Termination Agreement, the Company was required to make a final payment of $0.4 million and FGI agreed to release all encumbrances on the Reno Business’ personal property under the Reno-FGI Financing Agreement.

November 2014 Offering

On November 4, 2014, the Company entered into subscription agreements with certain investors who agreed to purchase an aggregate of 1,385,000 shares of the Company’s common stock, par value $0.01 per share, Series A Warrants to purchase up to an aggregate of 388,393 shares of common stock, and Series B Warrants (together with the Series A Warrants, the “Warrants”) to purchase up to an aggregate of 168,571 shares of common stock for a purchase price of $2.80 per common share and 0.28 of one Series A Warrant and $2.79 per Series B Warrant, or an aggregate in $4.4 million in estimated gross proceeds. The Series A Warrants are exercisable immediately for $3.25 per Series A Warrant Share for a period of five years from the date of issuance. The Series B Warrants are exercisable immediately for $0.01 per Series B Warrant Share for a period of six months from the date of issuance. The net proceeds to the Company from the offering are expected to be approximately $3.8 million after placement agent fees and other estimated offering expenses payable by the Company, and excluding any proceeds the Company may receive upon exercise of the Warrants. The Company intends to use the net proceeds for general corporate purposes, which may include working capital, general and administrative expenses, capital expenditures and implementation of its strategic priorities. The Company may also use a portion of the net proceeds to acquire or invest in businesses, products and technologies that are complementary to its current business, although there are no present commitments or agreements for any such transactions.