XML 54 R42.htm IDEA: XBRL DOCUMENT v3.7.0.1
Other Long-Term Liabilities - Deferred (Details) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended
Aug. 31, 2016
Apr. 30, 2016
Mar. 31, 2017
Dec. 31, 2016
Funds received from investor     $ 2.8  
Deferred payment arrangements value     $ 3.3 $ 3.4
Minimum [Member]        
Leasehold improvements and long-term liability amortization period     5 years  
Maximum [Member]        
Leasehold improvements and long-term liability amortization period     10 years  
New York Code And Design Academy, Inc.        
Deferred payment arrangements value     $ 7.6  
Contingent consideration     25.0  
Contingent consideration payment $ 0.5 $ 6.0 4.6  
New York Code And Design Academy, Inc. | Maximum [Member]        
Deferred payment arrangements value     $ 11.5