Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 4,020	$ 12,991
Trade accounts receivable, less allowance for doubtful accounts of $124 and $175, respectively	15,087	11,922
Prepaid expenses	2,696	2,925
Income taxes receivable	637	348
Other current assets	448	224
Total current assets	22,888	28,410
Net property and equipment	13,872	14,153
Intangible assets, net	1,915	2,102
Goodwill	57,922	57,831
Deferred contract costs, net	3,743	3,484
Operating lease right-of-use assets	1,985
Other assets	1,950	2,052
Total assets	104,275	108,032
Current liabilities:
Current portion of notes payable, net of unamortized debt issuance costs	3,890	3,667
Line of credit	1,000
Accounts payable	1,186	613
Accrued wages, bonus and profit sharing	5,535	5,798
Accrued expenses	2,813	2,834
Income taxes payable	43	636
Dividends payable	4,727	17,113
Deferred revenue	16,988	16,244
Other current liabilities	894	204
Total current liabilities	37,076	47,109
Notes payable, net of current portion	32,139	34,176
Deferred income taxes	6,768	6,276
Other long term liabilities	2,325	1,388
Total liabilities	78,308	88,949
Shareholders’ equity:
Preferred stock, $0.01 par value, authorized 2,000,000 shares, none issued	0	0
Common stock, $0.001 par value; authorized 60,000,000 shares, issued 30,027,919 in 2019 and 29,917,667 in 2018, outstanding 24,879,414 in 2019 and 24,800,796 in 2018	30	30
Additional paid-in capital	158,691	157,312
Retained earnings (accumulated deficit)	(100,201)	(106,339)
Accumulated other comprehensive loss, foreign currency translation adjustment	(2,296)	(2,916)
Treasury stock, at cost; 5,148,505 Common shares in 2019 and 5,116,871 shares in 2018	(30,257)	(29,004)
Total shareholders’ equity	25,967	19,083
Total liabilities and shareholders’ equity	$ 104,275	$ 108,032