INVESTMENTS

12 Months Ended

Dec. 31, 2014

Investments, Debt and Equity Securities [Abstract]

Cost and Equity Method Investments Disclosure [Text Block]

2. INVESTMENTS

At December 31, 2014 and December 31, 2013, investments were classified as held-to-maturity securities. As of December 31, 2014 and 2013, all investments were in investments with maturities less than 90 days and are included in cash and cash equivalents.