Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash	$ 8,159	$ 13,417
Accounts and other receivables, less allowance for doubtful accounts of $1,132 in 2019 and $2,034 in 2018	131,852	107,673
Unbilled Contracts Receivable	57,229	80,764
Prepaid expenses and other current assets	19,115	19,048
Total current assets	216,355	220,902
Property, plant and equipment, net	5,803	5,859
Operating lease right-of-use assets	27,251	0
Goodwill	171,563	176,124
Intangible assets, net	16,344	20,933
Deferred tax assets	1,121	1,077
Other assets, net	10,465	9,843
Total assets	448,902	434,738
Current liabilities:
Accounts payable and accrued expenses	92,332	93,254
Operating Lease, Liability, Current	7,871	0
Contract with Customer, Liability	23,234	23,704
Total current liabilities	123,437	116,958
Long-term debt	82,870	116,500
Operating Lease, Liability, Noncurrent	22,159	0
Deferred Tax Liabilities, Net	7,439	8,817
Other noncurrent liabilities	3,083	5,894
Total liabilities	238,988	248,169
Stockholders’ equity:
Preferred stock, par value $0.01 per share; Authorized 10,000,000 shares; no shares issued	0	0
Common stock, par value $0.01 per share; Authorized 35,000,000 shares; issued 17,222,781 shares in 2019 and 2018	172	172
Additional paid-in capital	102,319	105,850
Retained earnings	131,228	116,039
Treasury stock, at cost (190,115 shares in 2019 and 603,041 shares in 2018)	(4,070)	(13,802)
Accumulated other comprehensive loss	(19,735)	(21,690)
Total stockholders’ equity	209,914	186,569
Total Liabilities and Stockholders' Equity	$ 448,902	$ 434,738