CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 6,869	$ 3,938
Accounts receivable, net of allowance for doubtful accounts of $58 in 2017 and $50 in 2016	3,787	5,837
Prepaid expenses and other current assets	1,171	1,079
Total Current Assets	11,827	10,854
Property and equipment:
Fixed Assets, net of accumulated amortization and depreciation of $9,577 in 2017 and $8,900 in 2016	13,055	13,358
Other assets	813	820
Total Assets	25,695	25,032
Current Liabilities:
Accounts payable	622	1,363
Accrued expenses	2,889	1,988
Current portion of long-term debt	1,144	1,144
Total Current Liabilities	4,655	4,495
Long-term debt	1,951	2,237
Deferred tax liabilities, long-term	2,638	2,693
Total Liabilities	9,244	9,425
Commitments and Contingencies (Note 7)
Shareholders' Equity:
Preferred stock, $0.005 par value, 873 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.005 par value; 50,000 shares authorized 6,128 shares issued in 2017 and 2016	31	31
Additional paid-in capital	30,766	30,603
Accumulated deficit	(4,264)	(4,945)
Less - Treasury stock, at cost, 668 shares in 2017 and 2016	(10,082)	(10,082)
Total Shareholders' Equity	16,451	15,607
Total Liabilities and Shareholders' Equity	$ 25,695	$ 25,032