Note 5. Stock Options and Restricted Stock Units (Tables)

9 Months Ended

Sep. 30, 2018

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 - 7.00		10,000		7.14	$	6.80		8,333
$	7.01 - 8.00		20,313		4.99	$	7.76		20,313
$	8.01 - 10.00		4,250		6.24	$	9.26		4,250
$	10.01 - 15.00		32,000		8.99	$	13.00		32,000
$	15.01 - 17.40		32,000		9.67	$	17.40		—
	Total		98,563		8.08		12.56		64,896