Note 3 - Liquidity	9 Months Ended
Sep. 30, 2015
Notes to Financial Statements
Liquidity [Text Block]	NOTE 3 – LIQUIDITY The Company has a history of recurring losses from operations and use of cash in operating activities. For the nine months ended September 30, 2015, the Company's net loss was $5,130,385 and cash used in operating activities was $6,735,378. As of September 30, 2015, the Company has working capital of $1,824,352. Collectively, these factors raise substantial doubt regarding the Company’s ability to continue as a going concern. The Company cannot provide any assurance that it will be able to raise additional capital in the future if needed. On November 2, 2015 the Company announced that it entered into a 5-year take-or-pay supply agreement. An initial purchase order of $5 million worth of AMIRON products has been received and is to be delivered over the course of 18 months with deliveries commencing on December 1, 2015 (see Note 12 – SUBSEQUENT EVENT). Also on November 2, 2015, the Company announced that it (i) has implemented, and will continue to implement, cost reduction initiatives and (ii) will auction 1,000 acres of noncore real estate it owns in Shoshone County, ID. Based on the Company’s current cash usage expectations, the Company believes it may have sufficient liquidity to support its operations for at least the next 12 months. However, the Company can provide no assurances with respect thereto .

NOTE 3 – LIQUIDITY

The Company has a history of recurring losses from operations and use of cash in operating activities. For the nine months ended September 30, 2015, the Company's net loss was $5,130,385 and cash used in operating activities was $6,735,378. As of September 30, 2015, the Company has working capital of $1,824,352. Collectively, these factors raise substantial doubt regarding the Company’s ability to continue as a going concern. The Company cannot provide any assurance that it will be able to raise additional capital in the future if needed. On November 2, 2015 the Company announced that it entered into a 5-year take-or-pay supply agreement. An initial purchase order of $5 million worth of AMIRON products has been received and is to be delivered over the course of 18 months with deliveries commencing on December 1, 2015 (see Note 12 – SUBSEQUENT EVENT). Also on November 2, 2015, the Company announced that it (i) has implemented, and will continue to implement, cost reduction initiatives and (ii) will auction 1,000 acres of noncore real estate it owns in Shoshone County, ID. Based on the Company’s current cash usage expectations, the Company believes it may have sufficient liquidity to support its operations for at least the next 12 months. However, the Company can provide no assurances with respect thereto