Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current Assets:
Cash	$ 1,809	$ 7,283
Accounts receivable, net of allowance for doubtful accounts of $40 in 2020 and $45 in 2019	3,890	3,780
Prepaid expenses and other current assets	1,299	1,788
Income tax receivable	1,833
Total Current Assets	8,831	12,851
Fixed assets, net of accumulated amortization and depreciation of $16,257 in 2020 and $16,197 in 2019	9,746	10,862
Other assets	885	943
Deferred tax asset	10
Operating lease right-of-use assets	4,508	2,875
Total Assets	23,980	27,531
Current Liabilities:
Accounts payable	416	617
Accrued expenses	1,357	3,577
Current portion of long-term debt	685	678
Current operating lease liabilities	884	963
Total Current Liabilities	3,342	5,835
Long-term debt	3,617	1,951
Long-term deferred tax liabilities		550
Long-term portion of operating lease liabilities	4,079	2,375
Total Liabilities	11,038	10,711
Commitments and Contingencies (Note 6)
Shareholders' Equity:
Preferred stock, $0.005 par value, 873 shares authorized, no shares issued or outstanding
Common stock, $0.005 par value; 50,000 shares authorized Shares issued and outstanding: 6,195 in 2020 and 6,185 in 2019	31	31
Additional paid-in capital	32,690	32,249
Accumulated deficit	(8,063)	(3,754)
Less - Treasury stock, at cost, 668 shares	(10,082)	(10,082)
Accumulated other comprehensive loss	(1,634)	(1,624)
Total Shareholders' Equity	12,942	16,820
Total Liabilities and Shareholders' Equity	$ 23,980	$ 27,531