Cost of Contracts, Net (Tables)

6 Months Ended

Jun. 30, 2013

Cost of Contracts, Net

Schedule of balance of cost of contracts

	June 30, 2013			December 31, 2012
	(Unaudited)
Cost of contracts	$	26,357		$	26,599
Accumulated amortization	(13,945		)	(12,384		)
Cost of contracts, net	$	12,412		$	14,215