Note 3. Stock Options and Restricted Stock Units (Tables)

9 Months Ended

Sep. 30, 2017

Notes to Financial Statements

Schedule of stock options

			Options Outstanding						Options Exercisable
Exercise Price Range			Number		Weighted Average Remaining Contractual Life (in Years)		Weighted Average Exercise Price		Number
	$	0.01 - $1.00		7,850		4.31	$	0.01		7,850
	$	1.01 - $7.00		10,000		8.14	$	6.80		5,000
	$	7.01 - $8.00		62,188		2.78	$	7.76		62,188
	$	8.01 - $10.00		5,250		7.24	$	9.26		4,253
	$	10.01 - $13.49		72,000		5.24	$	13.27		35,000
		Total		157,288		4.47	$	9.89		114,291