Note 15. Subsequent Events:

On May 15, 2012, the Company acquired certain assets and liabilities of ANTONE Wireless Corporation, including rights to ANTONE products, for $2.5 million cash, subject to an adjustment for working capital, plus contingent cash consideration of up to $3.5 million. The contingent consideration is based upon profitability of the acquired products for post-closing periods through June 30, 2016. The acquisition included inventories, property and equipment, contract rights, intangible assets, and certain specified operating liabilities that existed at the closing date. The Company also hired most of ANTONE's employees. ANTONE products include a line of high-performance Tower-Mounted Amplifiers, Multi-Carrier Power Amplifier Boosters, and cell-site antenna sharing products. The acquisition qualifies as a business combination and will be accounted for using the acquisition method of accounting.