CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Related party receivable	$ 33,200	$ 28,000
Deferred loan and senior notes costs, accumulated amortization	7,607	6,545
Related party payable	$ 10,900	$ 11,200
Common Stock - Class A [Member]
Common Stock, no par (USD per share)
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares Issued	38,455,000	37,299,000
Common Stock, Shares Outstanding	38,429,000	37,209,000
Treasury Stock, Shares	26,000	90,000
Common Stock - Class B [Member]
Common Stock, no par (USD per share)
Common Stock, Shares Authorized	10,000,000	10,000,000
Common Stock, Shares Issued	3,162,000	3,165,000
Common Stock, Shares Outstanding	3,162,000	3,165,000