INCOME TAXES (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current [Abstract]
Federal	$ 3,524,000	$ 5,503,000	$ 3,220,000
State	0	0	5,000
Deferred [Abstract]
Federal	(107,000)	11,000	(103,000)
Provision for Income Taxes	3,417,000	5,514,000	3,122,000
Difference between the income tax provision (benefit) computed at the federal statutory rate and the actual tax provision (benefit) [Abstract]
Taxes computed at the federal statutory rate	3,792,000	5,701,000	3,583,000
State income tax, net of federal benefit	0	0	3,000
Prior year true-up	190,000	47,000	(61,000)
Domestic Production Activity Credit	(340,000)	(523,000)	(322,000)
Other Permanent differences	(225,000)	289,000	(81,000)
Provision for Income Taxes	3,417,000	5,514,000	3,122,000
Deferred Tax Assets [Abstract]
Revenue recognition	408,000	422,000
Allowance for doubtful accounts	9,000	112,000
Deferred tax asset-current	417,000	534,000
Deferred rent	191,000	175,000
Stock options	931,000	805,000
Interest rate swap	11,000	21,000
Deferred Tax Assets-non current	1,133,000	1,001,000
Deferred Tax Liabilities [Abstract]
Prepaid expenses	89,000	102,000
Deferred Tax Liabilities-current	89,000	102,000
Property and equipment	788,000	867,000
Deferred tax liability-noncurrent	788,000	867,000
Net Deferred Tax Assets	673,000	566,000
Tax benefit from stock option plans	$ 27,000	$ 313,000	$ 438,000