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CREDIT FACILITIES	12 Months Ended
CREDIT FACILITIES	Dec. 31, 2017
CREDIT FACILITIES [Abstract]
CREDIT FACILITIES	6. CREDIT FACILITIES In May 2014, the Company entered into a credit agreement and related documents with Alliance Bank which provided for a revolving line of credit for the Company. The credit agreement and related documents with Alliance Bank (collectively, the “Alliance Credit Agreement”) provided up to a $5.0 million revolving line of credit bearing interest at a fixed annual rate of 3.95%. Any advances would have been secured by the Company’s inventories, accounts receivable, cash, marketable securities, and equipment. We were subject to certain covenants under the Alliance Credit Agreement. In April 2016, we entered into an agreement with Alliance Bank amending the Alliance Credit Agreement to extend the maturity date from April 1, 2016 to May 12, 2017. We chose not to renew the Alliance Credit Agreement.