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INVENTORY (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Inventory [Line Items]
Inventory, Gross	$ 6,596,379us-gaap_InventoryGross	$ 6,683,256us-gaap_InventoryGross
Inventory, Net	5,187,926us-gaap_InventoryNet	5,274,803us-gaap_InventoryNet
Mela Find Systems [Member]
Inventory [Line Items]
Inventory, Gross	3,197,421	3,266,586
Reserve for inventory	(325,000)
Components/raw materials [Member]
Inventory [Line Items]
Inventory, Gross	2,552,612	2,552,612
Accessories [Member]
Inventory [Line Items]
Inventory, Gross	496,346	514,058
Hand Held Imager Assemblies [Member]
Inventory [Line Items]
Inventory, Gross	350,000	350,000
Obsolete Inventory [Member]
Inventory [Line Items]
Reserve for inventory	(869,894)	(869,894)
Inventory Repairs [Member]
Inventory [Line Items]
Reserve for inventory	$ (538,559)	$ (538,559)