XML 12 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Operating Leases - Future Minimum Lease Payments under Operating Leases (Detail) (USD $)
Sep. 30, 2014
Leases [Abstract]  
Remainder of 2014 $ 167,000
2015 694,000
2016 693,000
2017 693,000
2018 629,000
Thereafter 3,544,000
Total future lease payments due $ 6,420,000