| December 31, | | 2013 | | 2012 | | ||
| (in thousands) | | | | | | ||
| Refrigerant and cylinders | | $ | 8,238 | | $ | 9,893 | |
| Packaged refrigerants | | | 25,729 | | | 30,274 | |
| Total | | $ | 33,967 | | $ | 40,167 | |