CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 11,691	$ 12,123
Contract receivables, net	17,207	21,077
Prepaid expenses and other current assets	1,880	1,800
Total current assets	30,778	35,000
Equipment, software, and leasehold improvements	5,523	5,293
Accumulated depreciation	(4,584)	(4,228)
Equipment, software, and leasehold improvements, net	939	1,065
Software development costs, net	641	615
Goodwill	13,339	13,170
Intangible assets, net	10,479	6,080
Deferred tax assets	57	5,461
Operating lease - right of use assets, net	2,215	0
Other assets	61	49
Total assets	58,509	61,440
Current liabilities
Current portion of long-term debt, net of debt issuance costs and original issue discount	18,481	1,902
Accounts payable	1,097	1,307
Accrued expenses	1,871	2,646
Accrued compensation	1,876	3,649
Billings in excess of revenue earned	7,613	10,609
Accrued warranty	921	981
Income taxes payable	1,341	1,176
Other current liabilities	1,234	60
Total current liabilities	34,434	22,330
Long-term debt, less current portion, net of debt issuance costs and original issue discount	0	6,610
Operating lease liabilities	3,000	0
Other liabilities	956	1,371
Total liabilities	38,390	30,311
Commitments and contingencies
Stockholder's equity
Preferred stock $0.01 par value, 2,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock $0.01 par value; 60,000,000 shares authorized, 21,838,963 shares issued, 20,240,052 shares outstanding as of December 31, 2019; 60,000,000 shares authorized, 21,485,445 shares issued, 19,886,534 shares outstanding as of December 31, 2018	218	214
Additional paid-in capital	79,400	78,118
Accumulated deficit	(54,654)	(42,569)
Accumulated other comprehensive loss	(1,846)	(1,635)
Treasury stock at cost, 1,598,911 shares	(2,999)	(2,999)
Total stockholders' equity	20,119	31,129
Total liabilities and stockholders' equity	$ 58,509	$ 61,440