Supplemental Cash Flow Information (Details) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Supplemental Cash Flow Elements [Abstract]
Interest paid	$ 847,000	$ 976,000
Income taxes paid	248,000	195,000
Noncash Transaction, Common Stock Issued	13,000
Additional paid-in capital	$ 120,000