Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Stock-based Compensation

Summary of stock option activity

	2019			2018
		Weighted				Weighted
		Average				Average
	Number	Exercise		Number		Exercise
	Outstanding	Price		Outstanding		Price
Outstanding at beginning of year	537,500	$	2.19	537,500	$	2.19
Granted during the year	—		—	—		—
Exercised during the year	—		—	—		—
Forfeited or expired during the year	(82,500)		4.98	—		—
Outstanding at end of year	455,000	$	1.67	537,500	$	2.19
Exercisable at end of year	275,000	$	1.70	267,500	$	2.71

Summary of options outstanding and exercisable

	Outstanding							Exercisable
		Weighted
		Average		Weighted					Weighted
		Remaining		Average		Aggregate			Average		Aggregate
	Number	Contractual		Exercise		Intrinsic		Number	Exercise		Intrinsic
Grant Date	Outstanding	Life		Price		Value		Outstanding	Price		Value
January 21, 2010	5,000	0.05	year	$	6.00			5,000	$	6.00
February 24, 2016	450,000	6.15	years	$	1.62			270,000	$	1.62
	455,000	6.08	years	$	1.67	$	—	275,000	$	1.70	$	—