Rendering

Component: (Network and Table)
Network
135 - Disclosure - Inventories (Detail)
(http://www.hudsontech.com/role/InventoriesDetail)
TableInventory, Current [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000925528 (http://www.sec.gov/CIK)
Inventory [Line Items]Period [Axis]
2013-12-31
2012-12-31
Inventory [Axis]Inventory [Axis]
Refrigerant and cylinders [Member]Packaged refrigerants [Member]Inventory [Domain]Refrigerant and cylinders [Member]Packaged refrigerants [Member]Inventory [Domain]
Inventories
8,238,000  
25,729,000  
33,967,000  
9,893,000  
30,274,000  
40,167,000