$60K out of his own pocket, considering the work they do their...

$60K out of his own pocket, considering the work they do their directors fees are very modest otherwise I'd say they would be buying more.

Talking of diversification Europe should start to produce good sales this year, already a number of systems being sold in the UK plus trials in Greece, France and 2 other countries.
Europe probably will be a mix of BOOM style managed contracts plus probably the majority of business will be outright sales, nowhere near the profit margin from outright sales but still would be a further good diversification.