Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 25,233	$ 14,982
Restricted cash	81	46
Contract receivables, less allowances of $1,291 in 2020 and $1,781 in 2019
Billed	31,747	38,201
Unbilled	3,252	4,911
Receivables Net	34,999	43,112
Employee advances and miscellaneous receivables, net	631	704
Total receivables	35,630	43,816
Prepaid expenses and other current assets	3,004	5,582
Total current assets	63,948	64,426
Property, equipment and software	63,730	63,557
Less accumulated depreciation and amortization	(45,754)	(45,811)
Property, equipment and software, net	17,976	17,746
Operating lease right-of-use assets (Note 9)	9,817	10,969
Goodwill	14,965	15,070
Intangible assets, less accumulated amortization of $47,391 in 2020 and $47,097 in 2019	10,545	11,506
Unbilled receivables	757	1,282
Deferred income taxes	3,623	3,921
Other assets	535	546
Total assets	122,166	125,466
Current liabilities:
Accounts payable and accrued expenses	1,049	4,326
Accrued payroll and related expenses	11,883	12,951
Current portion of operating lease liabilities (Note 9)	3,757	3,717
Refund liabilities	4,059	4,513
Deferred revenue	1,789	2,217
Current portion of debt (Note 5)	4	17
Total current liabilities	22,541	27,741
Long-term debt (Note 5)	44,627	36,603
Long-term operating lease liabilities (Note 9)	6,386	7,435
Refund liabilities	6	9
Deferred income taxes (Note 8)	628	628
Total liabilities	74,188	72,416
Commitments and contingencies (Note 7)
Shareholders’ equity (Note 2):
Common stock, no par value; $.01 stated value per share. Authorized 50,000,000 shares; 23,595,079 shares issued and outstanding at March 31, 2020 and 23,369,433 shares issued and outstanding at December 31, 2019	236	234
Additional paid-in capital	583,161	582,404
Accumulated deficit	(533,059)	(529,176)
Accumulated other comprehensive loss	(2,360)	(412)
Total shareholders’ equity	47,978	53,050
Total liabilities and shareholders' equity	$ 122,166	$ 125,466