Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTY TRANSACTIONS Narrative (Details)

v3.3.0.814
RELATED PARTY TRANSACTIONS Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
SEACOR          
Related Party Transaction [Line Items]          
Payable due to Seacor $ 100,000   $ 100,000   $ 300,000
Dart          
Related Party Transaction [Line Items]          
Amount of purchased products 500,000 $ 1,200,000 1,700,000 $ 2,800,000  
Note receivable 3,700,000   3,700,000   4,000,000
Amended and Restated Transition Services Agreement | SEACOR          
Related Party Transaction [Line Items]          
Incurred costs under the TSA 0 800,000 600,000 2,300,000  
Training Services | Era Training Center, LLC          
Related Party Transaction [Line Items]          
Note receivable 4,400,000   4,400,000   $ 4,700,000
Payments for services 0 $ 100,000 300,000 $ 300,000  
Standby Letters of Credit          
Related Party Transaction [Line Items]          
Letters of credit outstanding $ 1,800,000   $ 1,800,000