XML 37 R18.htm IDEA: XBRL DOCUMENT v2.4.1.9
Leases
3 Months Ended
Mar. 31, 2015
Leases [Abstract]  
Leases

11. Leases

The Company leases corporate office space and equipment (principally trucks and forklifts) under operating lease agreements that expire at various dates to 2020. Rental expense relating to operating leases and other short-term leases for the three months ended March 31, 2015 and 2014 amounted to approximately $143 and $122, respectively.