INVENTORIES (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Raw material	$ 2,185,000	$ 2,301,000
Work in process	851,000	979,000
Finished goods	17,100,000	17,459,000
Inventory, Gross	20,136,000	20,739,000
Reserve for obsolete and slow-moving inventories	(2,145,000)	(2,151,000)
Inventories net	$ 17,991,000	$ 18,588,000