ORGANIZATION AND OPERATIONS (Details)	Apr. 29, 2014 $ / shares	Mar. 11, 2014 shares	Mar. 31, 2016 $ / shares shares	Dec. 31, 2015 $ / shares shares	Apr. 28, 2014 shares
Organization and operations
Common shares authorized			900,000,000	900,000,000
Reverse stock split ratio	0.2
Common stock, par value (in dollars per share) | $ / shares	$ 0.001		$ 0.001	$ 0.001
PMC Commercial
Organization and operations
Common shares authorized before amendment					100,000,000
Common shares authorized					1,000,000,000
PMC Commercial | CIM Urban REIT
Organization and operations
Number of shares issued on conversion of each preferred stock		1.4
Aggregate shares of common stock issued in the merger		95,440,000
Number of shares issued on conversion of preferred stock expressed as a percentage of outstanding stock		97.80%
PMC Commercial | CIM Urban REIT | Common Stock
Organization and operations
Shares issued		4,400,000
PMC Commercial | CIM Urban REIT | Preferred Stock
Organization and operations
Shares issued		65,000,000