Share Repurchase Program (Details) (Class A Common Stock [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Jun. 30, 2014
Class A Common Stock [Member]
Equity, Class of Treasury Stock [Line Items]
Authorized amount	$ 30,000
Expiration date	Dec. 31, 2014
Number of shares repurchased and retired during the period	6
Price per share	$ 6.50