CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 11,590	$ 13,583
Restricted cash	775	613
Contract receivables, net	15,191	15,830
Prepaid expenses and other current assets	1,698	1,703
Total current assets	29,254	31,729
Equipment, software and leasehold improvements	6,957	7,055
Accumulated depreciation	5,171	5,229
Equipment, software and leasehold improvements, net	1,786	1,826
Software development costs, net	1,830	1,414
Goodwill	5,612	5,612
Intangible assets, net	1,145	1,279
Long-term restricted cash	3,465	3,591
Other assets	485	548
Total assets	43,577	45,999
Current liabilities:
Line of credit	0	339
Accounts payable	1,967	2,330
Accrued expenses	1,631	1,554
Accrued compensation and payroll taxes	2,516	2,595
Billings in excess of revenue earned	7,885	8,684
Accrued warranty	1,507	1,456
Current contingent consideration	1,900	2,842
Other current liabilities	499	473
Total current liabilities	17,905	20,273
Contingent consideration	2,492	1,948
Other liabilities	86	38
Total liabilities	20,483	22,259
Stockholder's equity:
Preferred stock $.01 par value, 2,000,000 shares authorized, shares issued and outstanding none in 2015 and 2014	0	0
Common stock $.01 par value, 30,000,000 shares authorized, shares issued 19,486,770 and 17,887,859 shares outstanding in both 2015 and 2014	195	195
Additional paid-in capital	73,051	72,917
Accumulated deficit	(45,686)	(45,142)
Accumulated other comprehensive loss	(1,467)	(1,231)
Treasury stock at cost, 1,598,911 shares in 2015 and 2014	2,999	2,999
Total stockholders' equity	23,094	23,740
Total liabilities and stockholders' equity	$ 43,577	$ 45,999