Property and Equipment , Net (Tables)

3 Months Ended

Mar. 31, 2018

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment and Associated Accumulated Depreciation and Amortization

Property and equipment and accumulated depreciation and amortization were as follows:

	March 31,			December 31,
	2018			2017
Property and equipment
Buildings	$	60,647		$	60,441
Software and capitalized software costs		49,404			41,996
Computer equipment		30,525			27,928
Rental clocks		13,627			13,131
Furniture, fixtures and equipment		7,776			7,528
Leasehold improvements		779			767
Vehicles		50			—
		162,808			151,791
Less: accumulated depreciation and amortization		(59,540	)		(53,525	)
		103,268			98,266
Construction in progress		47,280			40,446
Land		9,013			8,993
Property and equipment, net	$	159,561		$	147,705