Property, Plant and Equipment

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, Plant and Equipment

Property, plant and equipment consist of the following:

	Estimated useful lives (Years)	December 31, 2016			December 31, 2015
Owned Assets:
Network equipment, computers and software	3-5	$	109,998		$	95,245
Leasehold improvements	3-8	31,192			28,603
Office furniture and equipment	3-8	15,426			14,000
Motor vehicles	2-5	580			540
Buildings	30	1,171			1,202
Land	-	766			787
Capital work in progress	-	4,964			3,140
		164,097			143,517
Less: Accumulated depreciation and amortization		(115,568		)	(96,079		)
		$	48,529		$	47,438
Assets under capital leases:
Leasehold improvements		$	854		$	877
Office furniture and equipment		133			136
Motor vehicles		810			806
		1,797			1,819
Less: Accumulated depreciation and amortization		(1,297		)	(1,266		)
		$	500		$	553
Property, Plant and Equipment, net		$	49,029		$	47,991

Total depreciation and amortization expense excluding amortization of intangibles for the year ended December 31, 2016, 2015 and 2014 was $22,707, $21,239 and $21,405, respectively. The Company capitalized software development costs, during the year ended December 31, 2016 and December 31, 2015 amounting to $2,242 and nil, respectively, which is included under Network equipment, computers and software. Amortization expense for the capitalized software development costs for the year ended December 31, 2016 and December 31, 2015 was $336 and nil, respectively.

Capital work in progress represents advances paid towards acquisition of property, plant and equipment and cost of property, plant and equipment and internally generated software costs not yet ready to be placed in service.

During the year ended December 31, 2016, the review indicated that there were no changes in estimated useful lives of property, plant and equipment.