CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 11,084	$ 13,583
Restricted cash	1,771	613
Contract receivables, net	13,053	15,768
Prepaid expenses and other current assets	2,506	1,994
Total current assets	28,414	31,958
Equipment, software and leasehold improvements	7,003	7,055
Accumulated depreciation	5,407	5,229
Equipment, software and leasehold improvements, net	1,596	1,826
Software development costs, net	1,145	1,414
Goodwill	5,612	5,612
Intangible assets, net	775	1,279
Long-term restricted cash	1,779	3,591
Other assets	50	548
Total assets	39,371	46,228
Current liabilities
Long-term Line of Credit	0	339
Accounts payable	1,238	2,330
Accrued expenses	1,723	1,554
Accrued compensation and payroll taxes	2,431	2,595
Billings in excess of revenue earned	9,229	9,915
Accrued warranty	1,614	1,456
Current contingent consideration	2,647	2,842
Other current liabilities	826	473
Total current liabilities	19,708	21,504
Contingent consideration	1,085	1,948
Other liabilities	210	38
Total liabilities	21,003	23,490
Stockholder's equity
Preferred stock $.01 par value, 2,000,000 shares authorized, no shares issued or outstanding at December 31, 2015 and 2014	0	0
Common stock $.01 par value, 30,000,000 shares authorized, 19,510,770 shares issued and 17,911,859 shares outstanding at December 31, 2015, 19,486,770 shares issued and 17,887,859 shares outstanding at December 31, 2014	195	195
Additional paid-in capital	73,481	72,917
Accumulated deficit	(50,849)	(46,144)
Accumulated other comprehensive loss	(1,460)	(1,231)
Treasury stock at cost, 1,598,911 shares in 2015 and 2014	2,999	2,999
Total stockholders' equity	18,368	22,738
Total liabilities and stockholders' equity	$ 39,371	$ 46,228