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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Inventories) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Obsolete Inventory [Roll Forward]      
Beginning Balance $ 799us-gaap_InventoryValuationReserves $ 616us-gaap_InventoryValuationReserves $ 511us-gaap_InventoryValuationReserves
Provision 61tbio_InventoryAdditions 217tbio_InventoryAdditions 129tbio_InventoryAdditions
Write Offs (232)us-gaap_InventoryWriteDown (34)us-gaap_InventoryWriteDown (24)us-gaap_InventoryWriteDown
Ending Balance $ 628us-gaap_InventoryValuationReserves $ 799us-gaap_InventoryValuationReserves $ 616us-gaap_InventoryValuationReserves