Note 13 - Foreign Currency Rate Fluctuations

3 Months Ended

Mar. 31, 2012

Foreign Currency Disclosure [Text Block]

13.      Foreign Currency Rate Fluctuations

The Company has foreign currency exposure with its international subsidiaries. In both 2012 and 2011, these exposures are primarily concentrated in the Australian Dollar, Canadian Dollar, Mexican Peso, South African Rand, Japanese Yen and Chinese Yuan.  Total international assets were $10 million and total liabilities were $7.6 million based on exchange rates at March 31, 2012.  International revenues for the three months ended March 31, 2012 and 2011 were $11.8 million and $6.9 million, respectively. The international division reported net income of approximately $44,000 and net loss of $247,000 for the three months ended March 31, 2012 and 2011, respectively.