Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 8,358	$ 12,991
Trade accounts receivable, less allowance for doubtful accounts of $138 and $175, respectively	15,308	11,922
Prepaid expenses	2,000	2,925
Income taxes receivable	556	348
Other current assets	348	224
Total current assets	26,570	28,410
Net property and equipment	13,696	14,153
Intangible assets, net	1,822	2,102
Goodwill	57,896	57,831
Deferred contract costs, net	3,993	3,484
Operating lease right-of-use assets	1,805
Other assets	1,867	2,052
Total assets	107,649	108,032
Current liabilities:
Current portion of notes payable, net of unamortized debt issuance costs	4,133	3,667
Accounts payable	777	613
Accrued wages, bonus and profit sharing	5,192	5,798
Accrued expenses	3,504	2,834
Income taxes payable	14	636
Dividends payable	4,735	17,113
Deferred revenue	19,133	16,244
Other current liabilities	824	204
Total current liabilities	38,312	47,109
Notes payable, net of current portion	30,977	34,176
Deferred income taxes	7,210	6,276
Other long-term liabilities	2,175	1,388
Total liabilities	78,674	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 30,100,762 in 2019 and 29,917,667 in 2018, outstanding 24,920,050 in 2019 and 24,800,796 in 2018	30	30
Additional paid-in capital	160,524	157,312
Retained earnings (accumulated deficit)	(96,817)	(106,339)
Accumulated other comprehensive loss, foreign currency translation adjustment	(2,442)	(2,916)
Treasury stock, at cost; 5,180,712 Common shares in 2019 and 5,116,871 shares in 2018	(32,320)	(29,004)
Total shareholders’ equity	28,975	19,083
Total liabilities and shareholders’ equity	$ 107,649	$ 108,032