Stock Options and Awards (Tables)

12 Months Ended

Dec. 31, 2015

Stock options and awards [Abstract]

Schedule of options outstanding and granted under stock option plans

At December 31, 2015:
Plan	Date  Granted	Options Outstanding		Exercisable  Options		Exercise Price		Expiration  Date	Weighted Average  Remaining  Life
2002 NQ	4/3/06		30,000		30,000	$	1.08	4/2/16		0.3
2002 NQ	12/17/07		40,000		40,000		1.32	12/16/17		2.0
2008 NQ	1/11/09		40,000		40,000		0.69	1/10/19		3.1
2008 NQ	4/26/10		20,000		20,000		2.07	4/25/20		4.4
			130,000		130,000	$	1.19			2.3

At December 31, 2014:
Plan	Date  Granted	Options Outstanding		Exercisable  Options		Exercise Price		Expiration  Date	Weighted Average  Remaining  Life
2002 NQ	4/3/06		40,000		40,000	$	1.08	4/2/16		1.3
2002 NQ	12/17/07		40,000		40,000		1.32	12/16/17		3.0
2008 NQ	1/11/09		40,000		40,000		0.69	1/10/19		4.1
2008 NQ	4/26/10		20,000		20,000		2.07	4/25/20		5.4
			140,000		140,000	$	1.18			3.2

Schedule of information relating to stock option transactions

	2015					2014
				Weighted					Weighted
				Average					Average
				Exercise					Exercise
	Shares			Price		Shares			Price
Options outstanding beginning of the year		140,000		$	1.18		170,000		$	1.23
Options exercised		(10,000	)		1.08		(30,000	)		1.46
Totals		130,000		$	1.19		140,000		$	1.18