Cost of Contracts, net (Tables)

12 Months Ended

Dec. 31, 2014

Cost of Contracts, net

Schedule of cost of contracts, net

	December 31,
	2014			2013
Cost of contracts	$	28,276		$	25,607
Accumulated amortization		(17,795	)		(14,845	)
Cost of contracts, net	$	10,481		$	10,762

Schedule of expected future amortization of cost of contracts

	Cost of Contract
2015	$	2,478
2016		2,329
2017		2,126
2018		1,750
2019		1,108
2020 and Thereafter		690
Total	$	10,481