What I like is that the company has shown significant growth(36% last year), has significant cash(~$1 million), has an unused debt facility($500,000), and is generating significant cash($1.75 million EBITDA annualized based upon last quarter's numbers). It now has the financial means to invest meaningfully in the future for growth, and has shown that it can dominate a niche market. This company has grown through internal investment and acquisition. Given the low market cap growth could be worth a lot to current shareholders as it adds new opportunities. It also is looking to expand into the commercial jet market.