Long-term Debt - Schedule of Long-term Debt Instruments (Details) (USD $) In Thousands, unless otherwise specified	Aug. 31, 2014	Feb. 28, 2014	Aug. 31, 2014 98.7FM Non-recourse debt	Feb. 28, 2014 98.7FM Non-recourse debt	Aug. 31, 2014 Digonex Non-recourse debt	Jun. 16, 2014 Digonex Non-recourse debt	Feb. 28, 2014 Digonex Non-recourse debt	Aug. 31, 2014 Two Thousand Twelve Credit Agreement	Feb. 28, 2014 Two Thousand Twelve Credit Agreement	Aug. 31, 2014 Two Thousand Fourteen Credit Agreement	Jun. 10, 2014 Two Thousand Fourteen Credit Agreement	Feb. 28, 2014 Two Thousand Fourteen Credit Agreement	Aug. 31, 2014 Revolver Two Thousand Twelve Credit Agreement	Feb. 28, 2014 Revolver Two Thousand Twelve Credit Agreement	Aug. 31, 2014 Revolver Two Thousand Fourteen Credit Agreement	Feb. 28, 2014 Revolver Two Thousand Fourteen Credit Agreement	Aug. 31, 2014 Term Loan Two Thousand Twelve Credit Agreement	Feb. 28, 2014 Term Loan Two Thousand Twelve Credit Agreement	Aug. 31, 2014 Term Loan Two Thousand Fourteen Credit Agreement	Feb. 28, 2014 Term Loan Two Thousand Fourteen Credit Agreement
Debt Instrument
Total Credit Agreement debt	$ 199,500							$ 0	$ 54,000	$ 199,500		$ 0	$ 0	$ 0	$ 14,500	$ 0	$ 0	$ 54,000	$ 185,000	$ 0
Non-recourse debt			72,722	74,942	4,201	4,200	0
Less: Current maturities	5,687	12,541
Less: Unamortized original issue discount of Credit Agreement debt	5,881	1,475								5,900	6,100
Total long-term debt	$ 264,855	$ 114,926