Consolidated Balance Sheets - Parenthetical (USD $)	Sep. 30, 2014	Dec. 31, 2013
Assets, Current [Abstract]
Allowance for doubtful accounts	$ 229,000	$ 141,000
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common Stock, Shares, Outstanding	7,543,588	7,318,773