OVERVIEW AND BASIS OF PRESENTATION (TABLES)

12 Months Ended

Dec. 31, 2016

OVERVIEW AND BASIS OF PRESENTATION [Abstract]

Schedule of property, plant and equipment useful lives

Depreciation and amortization are computed on the straight-line method based on the following estimated useful lives:

Building	25 years
Computer equipment and software	3 to 7 years
Telephone equipment	4 to 7 years
Furniture and fixtures	5 years
Leasehold improvements	Lesser of economic useful life (typically 10 years) or original lease term
Other	3 to 7 years