Income (loss) Per Share (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Weighted average number of common and common equivalent shares outstanding – basic (in shares)	8,579,027	8,386,188
Add: Net additional common shares upon assumed exercise of common stock options	0	0
Adjusted weighted average number of common and common equivalents shares outstanding - diluted	8,579,027	8,386,188
In Money Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,490	1,950
Underwater Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	624,446	773,107