ARDEN HILLS, Minn.--(BUSINESS WIRE)--IntriCon Corporation (NASDAQ:IIN), a designer, developer, manufacturer and distributor of miniature and micro-miniature body-worn devices, announced today that it has amended its credit facilities with The PrivateBank. Highlights of the amendment include: Increasing IntriCon’s term loan to $5.0 million from its current balance of $1.75 million, amortized in quarterly principal installments of $250,000; Lowering interest rates on the term loan and revolving l