XML 51 R30.htm IDEA: XBRL DOCUMENT

Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2017
Subsequent Events [Abstract]
Subsequent Events	22. SUBSEQUENT EVENTS On March 7, 2018 IntriCon entered into a lease for an additional 30,000 square feet of manufacturing floor space near its existing Arden Hills location in Minnesota, to accommodate robotic assembly of medical components and systems. The lease commences on May 1, 2018 and runs for a term just over five years, expiring August 2025. After a four month rent abatement period, annual base rent will approximate $250 for the first full year and is subject to 2.5% annual rent escalation.