Condensed Consolidated Balance Sheet - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 33,999,000	$ 26,770,000
Accounts receivable, net of allowance for doubtful accounts of $3,697 and $4,880, respectively	188,687,000	193,253,000
Unbilled revenue	60,911,000	46,474,000
Inventories	51,553,000	56,001,000
Prepaid expenses	15,132,000	16,982,000
Other current assets	28,707,000	34,106,000
Total current assets	378,989,000	373,586,000
Property and equipment, net	36,466,000	82,933,000
Intangibles and other assets:
Goodwill	152,203,000	152,158,000
Intangible assets, net	8,774,000	9,828,000
Total right of use assets, net	50,460,000	0
Deferred income taxes	1,091,000	1,195,000
Other non-current assets	3,613,000	2,976,000
Total intangibles and other assets	216,141,000	166,157,000
Total assets	631,596,000	622,676,000
Current liabilities:
Accounts payable	140,492,000	158,449,000
Accrued expenses	37,446,000	35,474,000
Deferred revenue	21,532,000	17,614,000
Line of Credit, Current	157,675,000	142,736,000
Other current liabilities	34,877,000	26,231,000
Total current liabilities	392,022,000	380,504,000
Lease, Non-Current Liability	46,615,000	0
Deferred income taxes	8,295,000	8,178,000
Other non-current liabilities	1,995,000	50,903,000
Total liabilities	448,927,000	439,585,000
Commitments and contingencies
Stockholders' equity:
Common stock, par value $0.0001 per share, 200,000 and 200,000 shares authorized, 64,629, and 64,495 shares issued, and 51,941 and 51,807 shares outstanding, respectively	6,000	6,000
Additional paid-in capital	242,010,000	239,960,000
Treasury stock at cost, 12,688 and 12,688 shares, respectively	(81,471,000)	(81,471,000)
Accumulated other comprehensive loss	(23,309,000)	(24,309,000)
Retained earnings	45,433,000	48,905,000
Total stockholders' equity	182,669,000	183,091,000
Total liabilities and stockholders' equity	$ 631,596,000	$ 622,676,000