CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Revenues	$ 6,620,000	$ 6,696,000
Costs of revenues:
Cost of revenues	4,347,000	4,486,000
Gross Profit	2,273,000	2,210,000
Operating Expenses:
Product development	163,000	214,000
Sales and marketing	976,000	1,001,000
General and administrative	1,001,000	948,000
Total operating expenses	2,140,000	2,163,000
Income from operations	133,000	47,000
Interest expense, net	74,000	35,000
Income before income taxes	59,000	12,000
Income tax expense	4,000	6,000
Net income	55,000	6,000
Preferred dividend	125,000	125,000
Net loss allocable to common stockholders	$ (70,000)	$ (119,000)
Basic and diluted loss per share allocable to common stockholders (in dollars per share)	$ (0.02)	$ (0.03)
Weighted average shares outstanding used in computing basic and diluted loss per common share (in shares)	3,617,000	3,594,000
Software License Fees [Member]
Revenues:
Revenues	$ 700,000	$ 419,000
Costs of revenues:
Cost of revenues	702,000	729,000
Subscriptions [Member]
Revenues:
Revenues	1,226,000	828,000
Costs of revenues:
Cost of revenues	255,000	234,000
Services and Maintenance [Member]
Revenues:
Revenues	4,694,000	5,449,000
Costs of revenues:
Cost of revenues	$ 3,390,000	$ 3,523,000