|
Related Party Transactions (Narrative) (Details) (USD $)
|
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Dec. 31, 2013
|
|
| Related Party Transaction [Line Items] | |||||
| Outstanding note payable | $ 77,000,000 | $ 77,000,000 | |||
| Outstanding accounts payable | 111,724,000 | 111,724,000 | 112,001,000 | ||
|
AXIS Capital [Member]
|
|||||
| Related Party Transaction [Line Items] | |||||
| Due to Related Parties, Current | 1,300,000 | 1,300,000 | 100,000 | ||
| Outstanding note payable | 1,400,000 | 1,400,000 | |||
| Principal payments (plus interest) | 18,000 | 37,000 | 55,000 | 74,000 | |
| Weighted average interest rate | 6.80% | 6.80% | |||
|
Hoovestol Inc [Member]
|
|||||
| Related Party Transaction [Line Items] | |||||
| Aircraft lease amount payable, per month | 6,667 | ||||
| Aircraft hours available each month under lease | 100 | ||||
|
Aircraft Lease [Member]
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|||||
| Related Party Transaction [Line Items] | |||||
| Cash payments | 68,000 | 39,000 | 99,000 | 74,000 | |
| Outstanding accounts payable | 0 | 0 | |||
| Aircraft lease amount payable, per month | $ 15,834 | ||||
| Aircraft hours available each month under lease | 125 | ||||