XML 35 R14.htm IDEA: XBRL DOCUMENT v2.4.0.8
Company's Revenues (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Segment Reporting, Revenue Reconciling Item [Line Items]        
Refrigerant and reclamation sales     $ 36,268 $ 34,776
RefrigerantSide services     2,377 2,329
Total $ 15,768 $ 22,251 $ 38,645 $ 37,105