Supplemental Cash Flow Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Supplemental Cash Flows, Noncash Transactions [Line Items]
Interest paid	$ 1,742,000	$ 1,163,000
Income taxes paid	395,000
Proceeds from Income Tax Refunds		1,437,000
Increase in additional paid-in capital	196,000
Directors [Member]
Supplemental Cash Flows, Noncash Transactions [Line Items]
Non-cash transaction, common stock issued	$ 28,000