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Supplemental Cash Flow Information (Details) (USD $)
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12 Months Ended | |
|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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|
| 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 | |
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Directors [Member]
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| Supplemental Cash Flows, Noncash Transactions [Line Items] | ||
| Non-cash transaction, common stock issued | $ 28,000 | |