Supplemental Disclosure for Statements of Cash Flows (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
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| Supplemental Cash Flow Elements [Abstract] | ||
| Cash paid during the period for interest | $ 1,300,000 | $ 701,000 |
| Issued stock to 401(k) plan, shares | 68,157 | |
| Issued stock to 401(k) plan for employer matching contributions | $ 0 | $ 117,099 |
| X | ||||||||||
- Definition Issuance of stock to defined contribution plan for employer matching contribution. No definition available.
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| X | ||||||||||
- Definition The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan. No definition available.
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| X | ||||||||||
- References No definition available.
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