ALBANY, Ga.--(BUSINESS WIRE)--Heritage Financial Group, Inc. (NASDAQ: HBOS), the holding company for HeritageBank of the South, today announced unaudited financial results for the quarter ended March 31, 2012. Highlights of the Company's results for the first quarter 2012 include: Net income of $1.0 million or $0.12 per diluted share compared with net income of $1.2 million or $0.15 per diluted ...