CONDENSED BALANCE SHEETS - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current Assets:
Cash and cash equivalents	$ 3,966,000	$ 10,160,000
Held to maturity investments	4,994,000	0
Accounts receivable, net	6,360,000	8,763,000
Inventories	378,000	353,000
Income tax receivable	125,000	127,000
Prepaid expenses and other	261,000	306,000
Total Current Assets	16,084,000	19,709,000
Other Assets:
Property and equipment, net	3,297,000	3,268,000
Operating lease right-of-use assets	274,000	0
Other, net	828,000	976,000
Total Assets	20,483,000	23,953,000
Current Liabilities:
Accounts payable	2,046,000	3,334,000
Accrued liabilities:
Compensation	377,000	2,021,000
Other	462,000	701,000
Current portion of operating lease liabilities	199,000	0
Deferred revenue	802,000	302,000
Total Current Liabilities	3,886,000	6,358,000
Long-Term Liabilities:
Deferred tax liabilities	290,000	504,000
Accrued income taxes	621,000	613,000
Deferred rent	0	158,000
Operating lease liabilities	216,000	0
Total Long-Term Liabilities	1,127,000	1,275,000
Commitments and Contingencies
Shareholders' Equity:
Common stock, par value $.01: Authorized shares - 40,000,000 Issued and outstanding shares - 11,947,000 at March 31, 2019 and 11,840,000 at December 31, 2018	119,000	118,000
Additional paid-in capital	15,687,000	15,442,000
Retained earnings (Accumulated deficit)	(336,000)	760,000
Total Shareholders' Equity	15,470,000	16,320,000
Total Liabilities and Shareholders' Equity	$ 20,483,000	$ 23,953,000