Notes Payable (US Nationwide Loan 1) (Narrative) (Details) (USD $)	0 Months Ended	1 Months Ended	3 Months Ended		12 Months Ended		36 Months Ended		12 Months Ended
	Feb. 28, 2008 Pacific Theatres Exhibition Corp. [Member] item	Sep. 30, 2010 US Nationwide Loan 1 [Member]	Mar. 31, 2010 US Nationwide Loan 1 [Member]	Mar. 31, 2009 US Nationwide Loan 1 [Member]	Dec. 31, 2009 US Nationwide Loan 1 [Member]	Dec. 31, 2008 US Nationwide Loan 1 [Member]	Dec. 31, 2010 US Nationwide Loan 1 [Member]	Dec. 31, 2012 US Nationwide Loan 1 [Member]	Dec. 31, 2012 US Nationwide Loan 1 [Member] Principal Amount 1 [Member]	Dec. 31, 2012 US Nationwide Loan 1 [Member] Principal Amount 2 [Member]
Debt Instrument [Line Items]
Number of theaters acquired	15
Acquisition, purchase price	$ 70,200,000
Acquisition, liability incurred	21,000,000
Line of credit facility, term	5 years
Specific principal amount for interest rate determination									4,500,000	13,000,000
Initial interest rate									7.50%	6.50%
Period of initial interest rate									3 years
Interest rate after initial interest period									8.50%	8.50%
Purchase price adjustment		(12,500,000)	(4,400,000)	(226,000)	3,000,000	(6,300,000)	(20,400,000)
Line of credit facility, amount outstanding								$ 593,000