STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statements of Comprehensive Income (Loss)
Services revenues	$ 5,617,000	$ 6,046,000
Products revenues	461,000	495,000
Total Net Sales	6,078,000	6,541,000
Cost of services	3,783,000	3,389,000
Cost of goods sold	328,000	350,000
Total Cost of Sales	4,111,000	3,739,000
Gross Profit	1,967,000	2,802,000
Operating Expenses:
Selling	1,108,000	1,344,000
Marketing	270,000	335,000
General and administrative	1,160,000	962,000
Total Operating Expenses	2,538,000	2,641,000
Operating Income (Loss)	(571,000)	161,000
Other income	17,000	10,000
Income (Loss) Before Taxes	(554,000)	171,000
Income tax expense (benefit)	(232,000)	75,000
Net Income (Loss)	(322,000)	96,000
Other comprehensive income (loss), net of tax:
Unrealized gain on available for sale securities	9,000	6,000
Comprehensive Income (Loss)	$ (313,000)	$ 102,000
Net income (loss) per share:
Basic	$ (0.03)	$ 0.01
Diluted	$ (0.03)	$ 0.01
Shares used in calculation of net income (loss) per share:
Basic	11,624,000	12,210,000
Diluted	11,624,000	12,420,000