Note 18 - Contingencies

3 Months Ended

Mar. 31, 2015

Loss Contingency [Abstract]

Contingencies Disclosure [Text Block]

18. CONTINGENCIES

As of March 31, 2015, the Company was in a dispute with a third party vendor regarding a $2 million invoice received during the first quarter of 2015.  The resolution of the dispute may result in no payment by the Company or a settlement of the asserted contractual obligation.  A timeframe for resolving the dispute is unknown at this time and no liability has been accrued as of March 31, 2015.