Other Assets, Current (Detail) - USD ($) $ in Thousands	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013
Other assets-current consisted of the following:
Short-term receivable- Beagle note receivable	$ 2,085				$ 2,188
Notes receivables from joint venture partners	24,219				10,413
Prepaid advertising	6,633				5,312
Prepaid expenses	724				294
Prepaid taxes	26,448				10,182
Prepaid insurance	439				589
Due from related parties	3,331				6,106
Other current assets	2,902				3,340
Total	$ 66,781	$ 46,722	$ 17,925	$ 27,030	$ 38,424